Bolthole Index

Kent County, Maryland

Building permits, zoning and land rules in Kent County, Maryland

52Index Score / 100
#12 of 24 in Maryland

Kent County, Maryland requires a building permit for residential construction, with construction plans, a scaled site plan and applicable fees submitted to the county Department of Planning, Housing & Zoning.12 County zoning covers only unincorporated land outside the incorporated towns of Betterton, Chestertown, Galena, Millington and Rock Hall, which have their own zoning.34 Septic permits are handled separately by Kent County Health Department Environmental Health.56

At a glance

Building permit
Required for residential construction1
Zoning
County zoning applies outside the incorporated towns, which zone their own land37
Septic permit
Required before constructing or altering an onsite system8
Septic office
Kent County Health Department Environmental Health6
Private well
A Maryland well construction permit is required9
Owner-builder
May build a home for personal use or perform a home improvement, but still needs applicable permits1011
Lot size
Varies by zoning district and sewer service1213
Floodplain work
Development in mapped floodplain requires permits14

Who to call

Planning & zoning

Kent County Department of Planning, Housing & Zoning

Building-permit applications and county planning and zoning questions

(410) 778-7423

400 High Street, Chestertown, MD 21620

Septic permits

Kent County Health Department Environmental Health

Land evaluations, onsite sewage systems, septic records and well information

410-778-1361

125 South Lynchburg Street, Chestertown, MD 21620

Contact details are copied from each office’s official page and were checked against it on October 10, 2026.

Off-grid gear

Going off-grid in Kent County means bringing your own water and power. The kit we’d start with:

These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.

Do you need a building permit in Kent County, Maryland?

Yes. Kent County requires a building-permit application with construction plans, a scaled site plan and applicable fees; Health Department, sediment-control and stormwater fees may also apply.15 The county has adopted the building-code families governing construction, alteration, additions, removal, demolition, use, location, occupancy and maintenance of structures, subject to Maryland modifications and county amendments.16

An owner may directly build a new home solely for the owner's use on the owner's property after signing the required affirmation, but that exception removes home-builder registration and guaranty-fund prerequisites rather than the building permit.10 A property owner may also personally perform a home improvement without supplying a licensed contractor's number, but applicable building, zoning and inspection requirements remain.11 Ask Planning for the inspection schedule and occupancy closeout requirements, which we could not confirm.

Who issues building permits in Kent County, Maryland?

The Kent County Department of Planning, Housing & Zoning accepts building-permit applications at the County Government Center on High Street in Chestertown.2 The published application package calls for the Building Application form, construction plans, a site plan drawn at the specified scale and applicable fees; additions and renovations require an extra plan set, and Health Department, sediment-control and stormwater fees may also apply.15

Before buying or designing in unincorporated Kent County, ask Planning to identify the zoning district, permitted use, setbacks, building-height limit, Critical Area status and floodplain status. The county ordinance applies only to unincorporated territory; property inside an incorporated municipality belongs with that municipality's zoning authority.7

Does Kent County, Maryland have zoning?

Yes. Kent County's zoning ordinance applies throughout the county's unincorporated territory, where land use must comply with the parcel's district rules.3 Incorporated municipalities are outside that ordinance and require separate municipal zoning review.7

Betterton and Millington, for example, apply their own town zoning ordinances rather than the county's.1718 For new subdivision lots in the Agricultural Zoning District, the minimum is ¾ acre with an individual septic system or ½ acre with community sewer.19 Agricultural-district yards are 100 feet from a primary road, 75 feet from other roads, 15 feet at the side, 30 feet at the rear and 100 feet at the waterfront.20 Primary residential or agricultural structures in that district may be up to 38 feet high, subject to possible tighter airport-safety restrictions.21 An accessory dwelling is allowed there when the owner lives on site, the unit remains subordinate and part of a single-family appearance, it is not sold separately, and it meets county codes and Health Department rules.22 The county materials did not confirm a universal minimum dwelling floor area. Ask Planning for the parcel's current district and dimensional table.

How do septic permits work in Kent County, Maryland?

Kent County Health Department Environmental Health handles the delegated onsite sewage program locally, with state technical direction. Septic permits stay with the health department rather than the planning office, including for parcels inside the towns.65 A permit is required before constructing or altering an onsite sewage system, increasing its flow or changing the character of its wastewater.8 The system cannot be covered or used until the approving authority, or an approved third party, inspects and approves it.23

Start with a land evaluation: Environmental Health says some properties can be evaluated only during the wet season, and a complete application needs the form, fee and site plan.24 The soil dataset rates zero percent of county soils as free of severe limitations for a conventional septic drain field, so a site-specific evaluation is especially important.25 If community sewer is adequate and economically available, the approving authority may require connection instead of a new onsite system.26

Can you live in an RV or tiny home in Kent County, Maryland?

We could not confirm a countywide yes-or-no answer for living in an RV or occupying a tiny home in Kent County. County zoning applies to unincorporated parcels by district, while incorporated municipalities require separate review.7 A small dwelling still faces the applicable building permit and adopted construction codes.1

A qualifying accessory dwelling is allowed in the Agricultural Zoning District, but the owner must live on the premises, the unit cannot be sold separately, and county building and Health Department rules still apply.22 Sanitation is a separate constraint: sewage must use a permitted onsite system or another method approved by the approving authority.27 Give Planning the parcel number and proposed occupancy, duration and utilities before buying for an RV or tiny-home plan.

What are the steps to build a home in Kent County, Maryland?

  1. Confirm whether the parcel is in unincorporated Kent County or an incorporated municipality, because the county ordinance applies only to unincorporated territory.7
  2. Ask Planning to confirm the zoning district, permitted residential use, lot dimensions, setbacks, height limit, Critical Area lot-coverage limit and floodplain status.1228293014
  3. Arrange the Environmental Health land evaluation and obtain the required septic approval; private wells also require a well construction permit.89
  4. Submit the building application, construction plans, scaled site plan and applicable fees to Planning.1
  5. Obtain any state-highway access permit if the driveway work is within a state right-of-way.31
  6. Schedule the required inspections with the responsible office and obtain the appropriate occupancy approval before moving in.3233

What should you check before buying land in Kent County?

Confirm the parcel's governing jurisdiction first: the county ordinance applies to unincorporated land, but incorporated municipalities require separate zoning review.7 Then verify the zoning district, legal access, buildable envelope, subdivision history, Critical Area designation and floodplain status with Planning. Subdivision of unincorporated land is regulated, and a plat may need approval and recording before a parcel can receive a building permit.34

Ask Environmental Health for the parcel's septic and well records and whether a wet-season land evaluation is necessary.24 Conventional drain-field suitability is a major due-diligence issue because the soil dataset rates 0% of county soils as free of severe limitations.25 A private well requires a state permit, while development in the mapped floodplain requires local and potentially state or federal approvals.914 Kent County's effective property-tax rate is about 0.9%, with a median annual bill of about $2,896.3536

Watch-outs

  • The Kent County zoning ordinance does not govern incorporated municipalities; contact the applicable municipality for its rules.7
  • Some Kent County properties may be evaluated for septic suitability only during the wet season, so ask Environmental Health about timing before closing.24
  • Development in the mapped one-hundred-year floodplain requires permits, including grading, filling, clearing and construction.14
  • Critical Area lot-coverage limits can reduce the buildable footprint even when a parcel meets its zoning district's lot-size and setback rules.30
  • We could not confirm a general rule for RV occupancy, tiny-home occupancy or minimum dwelling size; ask Planning about the exact parcel and proposed use.7

Sources

  1. Building Permits, quoted and re-checked
  2. Kent County Department of Planning, Housing & Zoning (kentcounty.com)
  3. Land Use Ordinance for Kent County, Maryland, quoted and re-checked
  4. Chapter 222: Zoning - Kent County, MD, quoted and re-checked
  5. On-Site Systems Division, quoted and re-checked
  6. Kent County Health Department - Environmental Health (2026 county census)
  7. Land Use Ordinance for Kent County, Maryland, quoted and re-checked
  8. .03 On-Site Sewage Disposal Permits, quoted and re-checked
  9. Well Construction Permit Applications and Forms, quoted and re-checked
  10. Maryland Business Regulation Article, § 4.5-601, quoted and re-checked
  11. mgaleg.maryland.gov, quoted and re-checked
  12. Chapter 222 Unified Development Ordinance for Kent County, Maryland, quoted and re-checked
  13. Land Use Ordinance for Kent County, Maryland, quoted and re-checked
  14. Floodplain Permitting in Maryland, quoted and re-checked
  15. Building Permits, quoted and re-checked
  16. Chapter 73: Building Construction - Kent County, MD, quoted and re-checked
  17. Zoning and Building Code Technical Assistance Bulletin, quoted and re-checked
  18. Staff Report - Town of Millington Comprehensive Review, quoted and re-checked
  19. Chapter 222 Unified Development Ordinance, formerly Land Use Ordinance, quoted and re-checked
  20. Chapter 222 Unified Development Ordinance, formerly Land Use Ordinance, quoted and re-checked
  21. Chapter 222 Unified Development Ordinance, formerly Land Use Ordinance, quoted and re-checked
  22. Kent County Land Use Ordinance, final version A37, quoted and re-checked
  23. regs.maryland.gov, quoted and re-checked
  24. Kent County Health Department Environmental Health (kenthd.org)
  25. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  26. .03 On-Site Sewage Disposal Permits, quoted and re-checked
  27. regs.maryland.gov, quoted and re-checked
  28. Chapter 222 Unified Development Ordinance for Kent County, Maryland, quoted and re-checked
  29. Chapter 222 Unified Development Ordinance for Kent County, Maryland, quoted and re-checked
  30. Chapter 222 Unified Development Ordinance, formerly Land Use Ordinance, quoted and re-checked
  31. Access Management/Permits - MDOT SHA (Maryland statewide rule), quoted and re-checked
  32. Maryland Public Safety Article § 12-505 (Maryland statewide rule), quoted and re-checked
  33. Maryland Public Safety Article § 12-505 (Maryland statewide rule), quoted and re-checked
  34. Chapter 222 Unified Development Ordinance, formerly Land Use Ordinance, quoted and re-checked
  35. Effective property tax rate: Bolthole Index county data
  36. Median property tax bill: Bolthole Index county data

Written October 10, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Found land here? Start a Property Hunt →

Compared with neighboring counties

Like all 6 of its neighbors, Kent County requires a building permit for a home.

RuleKent CountyQueen Anne's CountyHarford CountyBaltimore CityCecil CountyCaroline CountyAnne Arundel County
Building permitRequiredRequiredRequiredRequiredRequiredRequiredRequired
County zoningYesYesYesYesYesYesYes
Septic permitsCounty Health Dept.County Dept. of HealthCounty Health Dept.MD Dept. of the Env.County Land Use & Development ServicesCounty Health Dept.County Dept. of Health

County locator

Kent County in Maryland

52
County map
Kent County highlighted among the Maryland counties · colored by Index score

How Kent County scores

Seclusion24100% ev.
Self-Sufficiency7298% ev.
Admin Boringness42100% ev.
Durability71100% ev.
Property Autonomy43100% ev.
Carry Cost60100% ev.

Evidence strength: 100%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$393kTypical home
0.9%Property tax
$7,782Land / acre
44.4"Annual rain
1.5% of yrsSevere drought
5.3 / yr (+5)Mid-century 100°F days
12.4 daysMid-century dry spell
2.14" (+5.9%)Mid-century 1-day rain
1.46×Wildfire change factor
100%Forward climate coverage
$1,582Home insurance / yr
1.4% / yrInsurance growth
0.94%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
57,579People within 30 min
14,798,102People within 2 hr
121,230Radius comparison (15 mi)
69.7People / sq mi
2.1%Federal land
96.9%Land at 15% slope or less
0%Soils rated "not limited" for septic (strict USDA rating)
0 acWorkable land screen
30%Wooded land
95.7 tonsBiomass / forest ac
56.2°FAvg temp

Scout Kent County

Camp here before you commitBook a few nights nearby on Hipcamp →Already own land here?Earn money hosting campers — get $100 when you become a Hipcamp host →

Some links are affiliate or referral links — we may earn a commission, at no cost to you.

Property hunt

Find land. Bring the promising ones back.

Search live inventory elsewhere, then cost and vet each candidate here. No copied listings, account, or paid data feed.

View your full hunt →
ZillowLand & lotsRealtor.comLand listingsLandSearchRural & vacant land

Each button opens a current land search for Kent County. Listing sites control their own results and filters.

Analyze a property
Add setup-cost allowances

Use rough quotes or placeholders. Blank fields count as $0.

Working estimate

—land + entered setup costs
Asking $ / acre
—
Setup allowance
—
All-in $ / acre
—

A planning estimate, not a valuation or contractor quote. The USDA benchmark includes farm land and buildings; it is context, not a parcel comp.

Before an offer

Parcel due diligence

0/8 checked

Saved properties and checklist progress stay on this device. Bolthole Index does not receive them.

Cities and towns in Kent County

Inside a city or town, that city usually issues building permits and sets zoning; the county’s rules above cover unincorporated land. Septic, wells and floodplain rules usually stay with the county or state everywhere.

Not yet researched: Town of Betterton · Town of Chestertown · Town of Galena · Town of Millington

Answers from the rulebook for Kent County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Kent County rules

  • Building permitRequired

    Building permit applications administered by the Kent County Department of Planning, Housing & Zoning.

    • The application must include the building application form.
    • Two sets of construction plans are required; three sets are required for additions and renovations.
    • A site plan drawn at a scale of 1 inch = 40 feet is required.
    • Applicable fees may be required.
    • Health Department, sediment control, and stormwater fees may also be required.

    construction plan sets: 2 sets (Three sets are required for additions and renovations) · site plan scale: 1 inch = 40 feet

    “TO OBTAIN A BUILDING PERMIT, THE FOLLOWING ITEMS MUST BE SUBMITTED:”
  • Building code adoptedAdopted (with conditions)

    Construction, alteration, addition, removal, demolition, use, location, occupancy, and maintenance of structures governed by Kent County's building-construction chapter.

    • Kent County is to enforce the state-adopted code versions within 18 months of the official date of Maryland's adoption.
    • The listed ICC and NFPA codes may be modified by the State of Maryland and amended from time to time.
    • The codes apply except as revised or amended in Kent County law.
    • If the adopted codes conflict with the Kent County Land Use Ordinance, the more restrictive provision applies.

    state adoption-to-local-enforcement period: 18 months (measured from the official date of Maryland's adoption) · adopted code families: IBC; IRC; International Plumbing Code; International Mechanical Code; IECC; NFPA 1; NFPA 70; NFPA 855; NFPA 101 (as modified by Maryland and as revised or amended in Kent County)

    “The aforementioned codes are hereby adopted and incorporated into the public local laws of Kent County as if fully set out herein, for the purpose of controlling all matters pertaining to the construction, alteration, addition, removal, demolition, use, location, occupancy, and maintenance of all structures, except as revised or amended herein.”
  • InspectionsLimited

    Farm buildings classified under Use Group S-1 or U, including facilities for housing animals, farm equipment, and farm storage, excluding residential buildings.

    • The rule applies only to farm buildings classified under Use Group S-1 or U.
    • Residential buildings are expressly excluded.
    • Inspection is limited to electrical and plumbing work.
    “but not including residential buildings, shall not be subject to inspection other than electric and plumbing.”
  • County-wide zoningPresent (with conditions)

    Zoning regulation in the unincorporated territory of Kent County, Maryland.

    • The ordinance applies to the unincorporated territory of Kent County only.
    • All land use in the unincorporated territory must comply with applicable ordinance requirements unless otherwise provided.
    • A variance may be granted by the Board of Appeals for a nonconforming lot.
    • The ordinance establishes zoning districts and regulates land use, structure location, height, size, yards, open space, and population density.
    • Critical Area zoning districts are subject to Maryland Critical Area laws and regulations.
    • The ordinance was dated 02/06/2024 in the official document.

    zoning districts: 14 districts (Six are Critical Area districts: RCD, CAR, CCA, M, ECCA, and MXDCA.)

    “The provisions of this Ordinance shall apply to the unincorporated territory of Kent County, Maryland.”
  • Local zoningVaries (with conditions)

    Local zoning across Kent County, aggregated countywide; the County Land Use Ordinance governs unincorporated territory, while incorporated municipalities are outside the cited county ordinance's applicability and require municipality-specific review.

    • The county ordinance expressly applies only to unincorporated territory.
    • Incorporated municipalities are not governed by the cited county ordinance; their zoning rules must be checked separately under municipal authority.
    • Within unincorporated areas, zoning districts and applicable land-use standards vary by district.
    • Critical Area districts additionally apply Maryland Critical Area laws and regulations.

    county ordinance applicability: unincorporated territory only (Incorporated municipalities require separate municipal zoning research.)

    “County zoning applies only to unincorporated land in the County; it does not affect incorporated Towns.”
    One more reviewed finding on this topic
    • Varies (with conditions) — Aggregate local-zoning status for Kent County, including county zoning regulations and potentially differing rules administered by incorporated municipalities within the county; this aggregate does not state that Kent County administers every municipal ordinance.
      “Every property in the County located outside of an incorporated Town (Betterton, Chestertown, Galena, Millington, Rock Hall) is designated with a County zoning district. County zoning applies only to unincorporated land in the County; it does not affect incorporated Towns.”
  • Minimum lot sizeDistrict specific (with conditions)

    Residential and agricultural development in the Agricultural Zoning District (AZD) and Community Residential District (CR) in unincorporated Kent County.

    • In AZD, gross density is 0.033 (1/30) dwelling units per acre.
    • In AZD, the minimum lot size is ¾ acre with an on-site individual septic system and ½ acres with a community sewage system.
    • In AZD, minimum lot width is 75 feet, maximum percentage of property in lots is 10%, and maximum lots fronting on an existing public road is 2.
    • In AZD, parcels 100 acres or larger do not count toward the maximum developed percentage of the property; lot line adjustments to lots approved prior to August 19, 2003, are not subject to the 10% Rule.
    • In CR, gross density is 1 dwelling unit per acre, minimum lot size is ½ acre, and minimum lot width is 75 feet.
    • Accessory dwelling units do not count toward the density calculation in AZD or CR.

    AZD minimum lot size with on-site individual septic system: ¾ acre · AZD minimum lot size with community sewage system: ½ acre · CR minimum lot size: ½ acre · AZD minimum lot width: 75 feet · CR minimum lot width: 75 feet

    “Minimum lot size - On-site individual septic system ¾ acre - Community sewage system ½ acres Maximum lot size N/A Minimum lot width 75 feet [...] Minimum lot size ½ acre Minimum lot width 75 feet”
    2 more reviewed findings on this topic
    • District specific (with conditions) — New subdivision lots in the Agricultural Zoning District (AZD) in unincorporated Kent County.
      “Minimum lot size - On-site individual septic system ¾ acre - Community sewage system ½ acres”
    • District specific (with conditions) — Subdivision lots and development in Kent County's Rural Character District (RC).
      “Number of lots (dwelling units/acre) 1 dwelling unit per 20 acres 1 Minimum lot size ¾ acre Minimum lot width 75 feet”
  • SetbacksDistrict specific (with conditions)

    Required yards and setbacks for structures in the AZD and CR districts in unincorporated Kent County.

    • AZD yards are 100 feet front on the primary road, 75 feet front on all other roads, 15 feet side, 30 feet rear, and 100 feet waterfront.
    • AZD accessory structures on farms require 25-foot side and rear yards; accessory residential structures in the rear yard require 10 feet side and 10 feet rear.
    • CR yards are 35 feet front, 10 feet side, 30 feet rear, and 100 feet waterfront.
    • CR accessory structures on farms require 25-foot side and rear yards; accessory residential structures in the rear yard require 5 feet side and 5 feet rear.
    • Height of structures may be further restricted by Kent County Airport Safety Requirements.
    • Fences do not need to meet yard requirements.

    AZD front yard on primary road: 100 feet · AZD front yard on all other roads: 75 feet · AZD side yard: 15 feet · AZD rear yard: 30 feet · AZD waterfront yard: 100 feet · CR front yard: 35 feet · CR side yard: 10 feet · CR rear yard: 30 feet · CR waterfront yard: 100 feet

    “Minimum yard - Front (primary road) 100 feet - Front (all other roads) 75 feet - Side 15 feet - Rear 30 feet - Waterfront 100 feet”
    2 more reviewed findings on this topic
    • District specific (with conditions) — Buildings and structures in the Agricultural Zoning District (AZD) in unincorporated Kent County.
      “Minimum yard - Front (primary road) 100 feet - Front (all other roads) 75 feet - Side 15 feet - Rear 30 feet - Waterfront 100 feet”
    • District specific (with conditions) — Buildings and structures in Kent County's Rural Character District (RC).
      “Minimum yard - Front 50 feet - Side 15 feet - Rear 30 feet - Waterfront 100 feet - Accessory structures on farms in the side and rear yard 25 feet”
  • Lot coverageDistrict specific (with conditions)

    Lots or parcels, or portions of lots or parcels, designated as Limited Development Area (LDA) or Resource Conservation Area (RCA) within the Chesapeake Bay Critical Area in unincorporated Kent County.

    • Unless an exception applies, lot coverage may not exceed 15%.
    • Additional lot coverage for lots existing on December 1, 1985, requires official documentation such as plats or deed records and is subject to the stated size-based limits.
    • For an individual lot one acre or less in a subdivision approved after December 1, 1985, subdivision-wide lot coverage may not exceed 15% and individual-lot coverage may not exceed 25%.
    • A legally developed lot or parcel that was not compliant with current lot-coverage requirements but complied with the impervious-surface requirements in effect when constructed as of July 1, 2008, is legally nonconforming.

    default maximum lot coverage: <= 15 percent (LDA or RCA; subject to stated exceptions) · maximum lot coverage for pre-December 1, 1985 lots of 0 to 8,000 square feet: 25% of parcel plus 500 square feet · maximum lot coverage for pre-December 1, 1985 lots of 8,001 to 21,780 square feet: 31.25 percent · maximum lot coverage for pre-December 1, 1985 lots of 21,781 to 36,300 square feet: 5445 square feet

    “Except as otherwise stated below, lot coverage shall not exceed 15% of a lot or parcel, or that portion of a lot or parcel that is designated LDA or RCA.”
  • Building heightSpecified

    Primary residential and agricultural structures in the AZD and CR districts in unincorporated Kent County.

    • AZD and CR primary residential or agricultural structures are limited to 38 feet.
    • Accessory residential structures may exceed the stated maximum only by special exception, with the maximum otherwise tied to the height of the existing primary residential structure.
    • Height may be further restricted by Kent County Airport Safety Requirements.
    • Except in the Airport Safety Area, height limitations do not apply to listed structures including belfries, ornamental towers and spires, church spires, public monuments, commercial radio, personal wireless facility, and television towers less than 200 feet, stage towers or scenery lofts, tanks, conveyors, silos and corn dryers, elevator bulkheads, fire towers, water towers, stand pipes, and flag poles.

    AZD primary residential or agricultural structure maximum height: 38 feet (Further Airport Safety Requirements may apply.) · CR primary residential or agricultural structure maximum height: 38 feet (Further Airport Safety Requirements may apply.)

    “Primary Residential or Agricultural structure 38 feet - Accessory Residential Structure (a special exception may be granted to exceed max) Height of existing primary residential structure”
    2 more reviewed findings on this topic
    • District specific (with conditions) — Primary residential or agricultural structures in the Agricultural Zoning District (AZD) in unincorporated Kent County.
      “Primary Residential or Agricultural structure 38 feet”
    • Specified — Primary residential or agricultural structures in Kent County's Rural Character District (RC).
      “Maximum structure height 2 - Primary Residential or Agricultural structure 38 feet Accessory Residential Structure (a special exception may be granted to exceed max) Height of existing primary residential structure”
  • Accessory dwellingsAllowed (with conditions)

    One accessory dwelling unit in a principal or accessory structure in the Agricultural Zoning District in unincorporated Kent County.

    • The property owner must reside on the premises.
    • The accessory dwelling unit must be subordinate to the principal dwelling in size and appearance.
    • The unit may be rented but may not be sold as a separate unit.
    • The appearance of the structure and property must remain that of a single-family dwelling.
    • A separate entrance must be from the side or rear yard.
    • One parking space must be provided in the rear yard.
    • The structure must meet all applicable Kent County Codes, including the building code, and Health Department regulations.

    accessory dwelling units: 1 unit · rear-yard parking: 1 space

    “Accessory dwelling unit, one, in principal or accessory structures. Accessory dwelling units do not count against the density of the zoning district. Such use will be permitted as accessory uses in AZD, RCD, RC, CAR, CR, and V only when all of the following conditions are satisfied: (A) The property owner resides on the premises. (B) The accessory dwelling unit is subordinate to the principal dwelling in size and appearance. (C) The accessory dwelling unit may not be subdivided or conveyed separately from the primary dwelling unit. The accessory dwelling unit may be rented. (D) The appearance of the structure and property remains that of a single-family dwelling. (E) If the entrance to the accessory dwelling unit is separate from that of the primary dwelling, the entrance to the accessory dwelling unit will be from the side or rear yard. (F) One parking space is provided in the rear yard for the accessory dwelling unit. (G) The structure meets all applicable Kent County Codes, including the building code, and Health Department regulations.”
  • Subdividing landRegulated (with conditions)

    Subdivision of land in the unincorporated area of Kent County.

    • An owner subdividing land into lots, blocks, streets, alleys, public ways, or public grounds must prepare a subdivision plat under the Ordinance and Maryland law.
    • The plat must be approved by the Kent County Planning Commission or, where applicable, the Planning Director before recording.
    • The plat must be recorded with the Kent County Clerk of Court before a parcel may be transferred, sold, offered for sale, or receive a building permit for a structure.
    • Critical Area applications are subject to Maryland Critical Area Commission review and comment requirements where applicable.
    “Subdivision review has been established for the purpose of guiding and accomplishing the coordination and harmonious development of the unincorporated area of Kent County”
  • Building in a floodplainRequired

    All development in the 100-year floodplain within Kent County, including grading, filling, clearing, dredging, extraction, storage, subdivision, and construction or improvement of structures and buildings.

    • The floodplain is identified using FEMA maps.
    • All necessary local, state, and federal permits must be obtained before development begins.
    • Proposed development must not increase flooding or create a dangerous situation during flooding, especially on another person's property.
    • For construction in wetlands and floodplains, a Maryland Department of the Environment State permit may also be required.

    floodplain recurrence standard: 100-year

    “The NFIP requires local jurisdictions to issue permits for all development in the 100-year floodplain, as depicted on maps issued by FEMA.”
  • Permit feesPublished (with conditions)

    Kent County building-permit applicants, including residential construction in the county jurisdiction.

    • Fees depend on the applicable project and may include Planning and Zoning, Health Department, sediment control, and stormwater fees.
    • The official page links to the Planning and Zoning fee schedule, but the linked fee-schedule document was unavailable when opened.
    “Any applicable fees. For the Planning and Zoning fee schedule, click here . Health Department, sediment control and stormwater fees may also be required.”
  • Permit processPublished (with conditions)

    Building-permit applications handled by the Kent County Department of Planning, Housing & Zoning.

    • A Building Application form must be submitted.
    • Two sets of construction plans are required; three sets are required for additions and renovations.
    • A site plan drawn at a scale of 1 inch = 40 feet must be submitted; a sample site plan is available at the Planning Office.
    • Any applicable fees are required under the Planning and Zoning fee schedule.
    • Health Department, sediment control, and stormwater fees may also be required.
    • The page separately identifies building-code dates: 2021 IRC, 2021 International Mechanical Code, 2021 IECC, 2021 International Plumbing Code, and 2021 IBC effective May 29, 2023; NFPA 70 National Electrical Code Handbook 2023 effective May 1, 2024; and NFPA 1 Fire Code 2024 and NFPA 101 Life Safety Code 2024 effective June 23, 2025.
    • Applications and attachments should be submitted to the Kent County Department of Planning, Housing & Zoning at the County Government Center, 400 High Street, Chestertown, MD 21620.
    • Requirements may vary for permits other than building permits, including demolition and logging permits.
    “TO OBTAIN A BUILDING PERMIT, THE FOLLOWING ITEMS MUST BE SUBMITTED: Building Application form (8.5 x 14) (For information on how to complete, please refer to: Application instructions ) Building Application form (8.5 x 11) Two sets of construction plans (Three sets are required for additions and renovations) Site plan drawn scale of 1" = 40', a sample site plan is available at the Planning Office Any applicable fees. For the Planning and Zoning fee schedule, click here . Health Department, sediment control and stormwater fees may also be required.”

Maryland rules that apply here

  • Owner-builder exemptionConditional

    A landowner in Kent County who performs construction of a new home directly for the landowner’s own use and on the landowner’s own property.

    • The exemption applies only when construction is performed directly by the landowner solely for the landowner’s own use.
    • Before issuing the permit, the county building and permits department must obtain the landowner’s signature affirming that the permit is solely for the landowner performing work on the landowner’s own property.
    • The exemption removes the home-builder registration-number and Guaranty Fund-fee prerequisites; it does not eliminate other permits, licenses, or authorizations required for new-home construction.
    • Kent County enforces Maryland-adopted building codes under Chapter 73.
    “Except for a building permit for construction to be performed directly by a landowner solely for the landowner’s own use”
    2 more reviewed findings on this topic
    • Conditional — A property owner in Kent County performing a home improvement personally.
      “a home improvement to be performed by a property owner [...] unless the permit includes the license number of a licensed contractor.”
    • Conditional — Home-improvement permits for work performed by a property owner in a Maryland county or municipal corporation.
      “Except for a permit for a home improvement to be performed by a property owner”
  • Certificate of occupancyRequired

    Appropriate use and occupancy certificates issued through Maryland's statewide building-standards enforcement system.

    • Each local jurisdiction must ensure issuance of appropriate use and occupancy certificates as a minimum enforcement activity.
    • The statute uses the term 'appropriate,' so the requirement is tied to certificates applicable to the project and governing standards.
    • Each local jurisdiction determines the manner of carrying out the minimum implementation and enforcement activities.
    • The county generally implements and enforces the standards, subject to the statutory municipal-corporation exceptions in Public Safety Article § 12-505(b).
    • A local jurisdiction may charge fees necessary to cover implementation and enforcement costs.
    “issuance of appropriate use and occupancy certificates.”
  • Zoning districtsPartial

    Statewide generalized zoning information published by the Maryland Department of Planning for planning and regional analysis; it is not a substitute for the applicable county or municipal zoning ordinance.

    • Each local jurisdiction is responsible for its own zoning, except certain municipalities that do not exercise planning and zoning authority.
    • Maryland has hundreds of unique local zoning categories.
    • MDP groups generalized zoning into Rural, Residential, and Other, further divided into 11 generalized zoning categories.
    • The generalized categories do not establish the complete regulatory zoning districts or permitted uses for a specific parcel.
    “To aid regional and state-level planning purposes, MDP classified zoning districts under three main groups—Rural, Residential, and Other—which are further broken down into 11 distinct Generalized Zoning Categories.”
  • Manufactured homesAllowed (with conditions)

    Placement and resulting residential use of qualifying manufactured homes in zones that allow single-family residential uses.

    • The manufactured home must meet the Maryland statutory definition and applicable federal safety standards.
    • The home must be converted to real property by attachment to a permanent foundation, identical ownership of the home and parcel, and recording an affidavit of affixation.
    • Local jurisdictions may apply building codes, zoning codes, and other local requirements.
    • The rule does not require local jurisdictions to allow mobile homes on wheels or temporary foundations.
    • Local jurisdictions may require the same historic-district standards applicable to traditional single-family homes.
    “A legislative body may not prohibit the placement of a new manufactured home or modular dwelling in a zone that allows single–family residential uses”
    One more reviewed finding on this topic
    • Limited — Placement of a new manufactured home in a Maryland zoning zone that allows single-family residential uses; this claim does not establish unrestricted statewide occupancy on every parcel.
      “A legislative body may not prohibit the placement of a new manufactured home or modular dwelling in a zone that allows single–family residential uses”
  • Who permits septicMixed

    Statewide onsite sewage disposal administration in Maryland.

    • The Maryland Department of the Environment provides technical assistance and direction for delegated programs.
    • County health departments and local approving authorities implement the delegated onsite sewage disposal programs.
    • The actual permitting authority for a parcel is the applicable local approving authority.
    • State regulations remain applicable statewide.
    “The Onsite Systems Division provides technical assistance and direction to County Health Departments and Local Approving Authorities for the implementation of delegated programs for Onsite Sewage Disposal Systems (OSDS) and individual wells.”
    One more reviewed finding on this topic
    • State — Statewide oversight and direction for delegated onsite sewage disposal and individual-well programs, including Kent County.
      “The Onsite Systems Division provides technical assistance and direction to County Health Departments and Local Approving Authorit​ies for the implementation of delegated programs for Onsite Sewage Disposal Systems (OSDS) and individual wells.”
  • Septic permitRequired

    Construction or alteration of an onsite sewage disposal system, and construction or alteration of structures served or to be served by such a system, statewide in Maryland.

    • A person may not construct or attempt to construct an onsite sewage disposal system without first receiving a permit from the Approving Authority.
    • Alteration, increased flow, or a change in wastewater character also requires permission.
    • Before applicable construction or alteration, the Approving Authority must issue the required onsite sewage disposal permit, well construction permit, or certify existing systems, depending on whether the property uses private or public water and sewer.
    • An onsite sewage disposal permit must be denied if a safe and adequate water supply is unavailable.
    • The permit may not be issued if the system may pollute specified water supplies or waters.
    • The construction permit is valid for no more than 2 years, subject to discretionary renewal and possible additional testing.
    • The permit is in addition to subdivision approval and must conform to the approved county water and sewerage plan.

    permit validity: <= 2 years maximum (May be renewed at the discretion of the Approving Authority; additional testing or evaluations may be required.)

    “A person may not construct or attempt to construct an on-site sewage disposal system without first receiving a permit from the Approving Authority.”
    One more reviewed finding on this topic
    • Required — Construction or alteration of an onsite sewage disposal system in Kent County under Maryland regulations.
      “A person may not construct or attempt to construct an on-site sewage disposal system without first receiving a permit from the Approving Authority. A person may not alter an on-site sewage disposal system or cause it to receive any increase in flow or change in the character of wastewater unless permitted by the Approving Authority.”
  • Septic inspectionRequired

    Any onsite sewage disposal system before it is covered or used statewide in Maryland.

    • Inspection and approval must be by the Approving Authority or a third party approved by the Approving Authority.
    • The Approving Authority may require installation, inspection, and approval before issuance of a building permit when hydrologic or geologic problems exist or construction could adversely impact the system.
    • Property-transfer inspections have separate licensing requirements under COMAR 26.04.12.
    “No part of an on-site sewage disposal system may be covered or used until it has been inspected and approved by the Approving Authority or a third party approved by the Approving Authority.”
    One more reviewed finding on this topic
    • Required — Use or covering of an onsite sewage disposal system in Kent County.
      “No part of an on-site sewage disposal system may be covered or used until it has been inspected and approved by the Approving Authority or a third party approved by the Approving Authority.”
  • Off-grid sanitationLimited

    Off-grid sanitation and water-supply arrangements for residences and other establishments in Kent County that are not served by community systems.

    • Sewage may be disposed of only under an approved onsite sewage disposal permit or another method approved by the Approving Authority.
    • Where water under pressure is unavailable, human body wastes must be disposed of in approved privies or portable units subject to the applicable regulation.
    • Residential establishments not served by a community water supply may use only a compliant well or a Department-permitted surface-water system; springs, dug wells for new homesites, and cisterns as potable supplies are restricted or prohibited.
    • Holding tanks are limited, including restrictions for new construction and properties already connected to community sewerage.
    “If water under pressure is not available, all human body wastes shall be disposed of in approved privies or portable units subject to Regulation .08 of this chapter.”
  • Well permitRequired

    Construction of any well in Maryland, including wells serving private or non-community water supplies.

    • A hard copy of the permit application must be provided for the County, Survey, Driller, Well Owner, and Department to the Approving Authority at submission.
    • If a new well replaces an unused well, the unused abandoned well must be sealed.
    • For residential and other establishments not served by a community water supply, the well must satisfy COMAR 26.04.04; alternatively, a permitted surface-water system meeting COMAR 26.04.01 may be used.
    • A well may not be constructed to provide potable water to property already connected to a community water supply unless authorized by the Department.
    “A well construction permit is required for any well that is constructed in the State of Maryland.”
    One more reviewed finding on this topic
  • Mandatory utility hookupConditional

    New construction or alteration in Kent County served by onsite sewage, private water, public water, or public sewerage.

    • For onsite sewage plus private water, both an onsite sewage disposal permit and a well construction permit are required before construction or alteration.
    • For onsite sewage plus public water, an onsite sewage disposal permit is required.
    • For private water plus public sewerage, a well construction permit is required.
    • An existing onsite sewage and water supply system may be certified as capable of handling existing and reasonably foreseeable flows and demand.
    • If a community sewerage system is adequate and economically available, the Approving Authority may require connection.
    • A property already connected to community sewerage generally may not receive a new onsite sewage disposal system except as authorized by the Department.
    “If a community sewerage system is adequate and economically available to the building to be served, the Approving Authority may require a connection to the community sewerage system.”
    One more reviewed finding on this topic
  • Driveway accessLimited

    Construction or modification of residential driveways within Maryland State right-of-way under MDOT State Highway Administration jurisdiction.

    • The requirement applies within the State right-of-way.
    • The applicant must coordinate with the applicable MDOT SHA district office for obtaining a permit.
    • Local planning and zoning or development review may also apply.
    • The source does not establish a statewide permit requirement for driveways outside State right-of-way.
    “You need a permit for the following activities within the State right of way. For a Commercial/Industrial/Residential Access Permit, see above. Construction or modification of residential driveways”
  • county zoning authorityGeneral

    Maryland counties adopting and enforcing zoning and planning laws, including for unincorporated county territory within the county's jurisdiction.

    • The authority is exercised through local laws and remains subject to other public general law, public local law, and any applicable State-government regulatory authority.
    • The statute states that the State policy is that planning and zoning controls are implemented by local government.
    “A county may enact local laws relating to zoning and planning to protect and promote public safety, health, morals, and welfare, including: [...] It is the policy of the State that planning and zoning controls shall be implemented by local government.”
  • county building authorityLimited

    Maryland counties requiring building permits and adopting or enforcing building codes for residential construction in unincorporated areas.

    • Local Government Article § 13-901 applies to all counties except Anne Arundel County, Baltimore City, Baltimore County, Cecil County, Charles County, Howard County, Prince George’s County, Queen Anne’s County, and Worcester County.
    • Under § 13-901(c), covered county governing bodies may regulate building construction, adopt and enforce building codes, require building permits, impose permit and inspection fees, and inspect buildings and structures.
    • Section 13-902 applies only to Calvert, Caroline, Dorchester, Frederick, Harford, Kent, and Worcester Counties.
    • Under § 13-902(c), a building or housing code generally does not apply to a building on a farm or premises devoted solely to agricultural uses, except that it applies in Calvert County to dwellings on which construction began after July 1, 1979 and in Frederick County to residential buildings or buildings constructed for human habitation regardless of location or auxiliary use.
    • Kent County must adopt a building code and housing code; Calvert, Caroline, Dorchester, Frederick, Harford, and Worcester Counties may adopt them.
    • A building code adopted under § 13-902 must require a building permit before a building is built or improved and include standards for structural safety, fire prevention, lighting, ventilation, and proper access.
    • Later amendments to codes incorporated by reference are not effective in Caroline, Frederick, Harford, Kent, and Worcester Counties until incorporated into the county code.
    • Separate county-specific provisions apply to Cecil, Charles, Queen Anne’s, and St. Mary’s Counties, including the Charles County exemption for farm buildings and other outbuildings costing less than $2,500.
    • The Maryland Building Performance Standards apply statewide to each building or structure for which a building permit application is received by a local jurisdiction on or after August 1, 1995.

    building permit before building is built or improved: true (Required in a building code adopted under Local Government Article § 13-902.) · Charles County farm-building or outbuilding cost exemption: < 2500 USD (The Charles County building code does not apply to farm buildings or other outbuildings costing less than $2,500.) · Maryland Building Performance Standards application date: >= 1995-08-01 (Applies to building permit applications received on or after this date.)

    “This section applies to all counties except: [...] The governing body of a county may: (1) regulate the construction of buildings and signs; (2) adopt a building code; (3) provide for enforcement of the code; (4) require permits for the construction of buildings and signs; (5) impose permit and inspection fees; (6) provide for inspection of buildings and structures;”

Inside cities and towns in Kent County

Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.

  • Local zoningPresent (with conditions)

    Residential and other development within the Town of Betterton corporate limits.

    • The Town’s permit bulletin states that setbacks correspond to zoning and property size under the Town’s Zoning Ordinance.
    • Commercial structures require separate Planning Commission site-plan review before a building permit.
    • Kent County Planning Office review is separately required for specified erosion, sediment, and stormwater matters.
    “Setback requirements are listed below in Table One and correspond to zoning and property size, in accordance with the Town’s Zoning Ordinance.”
    One more reviewed finding on this topic

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

  • Minimum dwelling size — Minimum dwelling-size requirements in Kent County.
  • Living in an RV — Long-term or residential occupancy of recreational vehicles on private land in unincorporated Kent County.
  • Camping on your land — Temporary camping on private land in unincorporated Kent County.
  • Tiny homes — Occupancy of tiny homes on private land in Kent County.
  • Agricultural exemption — Agricultural exemptions from Kent County zoning, subdivision, building, or development requirements in unincorporated Kent County.
1 more unanswered
  • Short-term rentals

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Living off-grid in Kent County, Maryland

Is Kent County a good place to live off-grid or homestead?

Kent County scores 52/100 on the Bolthole Index, a solid county profile. Its strengths: workable self-sufficiency basics: 44.4″/yr rainfall and 30% wooded land and mixed durability signals. Watch-outs: about 57,579 people within a 30-minute drive.

Do you need a building permit in Kent County, Maryland?

Kent County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Kent County Health Department, Environmental Health (with MDE assistance). Owner-builders may act as their own contractor to build their home. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Kent County, Maryland?

Land in Kent County runs about $7,782 per acre, based on the latest county data.

What is the water situation in Kent County?

Kent County gets about 44.4" of rain a year, with severe drought in roughly 1.5% of years.

How remote is Kent County?

A representative private-land location has about 57,579 people within a 30-minute drive and 14,798,102 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

How Kent compares in Maryland

Compare side-by-side →See all 24 Maryland counties ranked →