Bolthole Index

Sequatchie County, Tennessee

Building permits, zoning and land rules in Sequatchie County, Tennessee

69Index Score / 100
#57 of 95 in Tennessee

Unincorporated Sequatchie County, Tennessee does not require a county building permit and is outside the state residential building program, but the City of Dunlap requires permits.12 TDEC handles septic permits, site evaluations and final inspections in Sequatchie County.3 County zoning and parcel-specific rules remain unconfirmed; Dunlap has its own zoning.45

At a glance

Building permit
No county permit outside incorporated Dunlap; utility permits may still apply1
Zoning
Unincorporated status unconfirmed; Dunlap has city zoning45
Septic
TDEC permit, site evaluation and final inspection required3
Owner-builder
You may build your own home where no county building permit is required; trade licensing can still apply6
RV living
Long-term occupancy rule not confirmed; ask county government4
Tiny home
Occupancy and minimum-size rules not confirmed; ask county government4
Floodplain
Local review may apply; Dunlap requires a permit in mapped hazard areas78

Who to call

Also useful

Sequatchie County Government

General county contact for parcel-specific building and land-use questions

(423) 949-3479

22 Cherry St. Dunlap, Tennessee 37327

Septic permits

Environmentalist & Division of Water Resources

Water-quality work, site inspections and environmental compliance in Sequatchie County

(423) 693-4878

Online permits →

Roads & driveways

Sequatchie County Highway Department

County roads, rights-of-way, bridges, culverts and drainage

(423) 949-2424

P.O. Box 266, Dunlap, TN 37327

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

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

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Do you need a building permit in Sequatchie County, Tennessee?

Unincorporated Sequatchie County does not require a county building permit, and the county is listed as opted out of Tennessee's residential building program.12 That answer changes inside incorporated Dunlap, where the city requires permits; some utility providers may also require electrical or septic permits.1 A building permit would not replace septic, electrical, zoning or floodplain approval where any of those applies.9

An owner of a new home or addition in an opt-out jurisdiction may request State Fire Marshal inspections during construction.10 If the inspected home meets statewide building construction safety standards, the State Fire Marshal releases a Certificate of Occupancy.11 This voluntary route is separate from the ordinary unincorporated-county rule, so ask the State Fire Marshal about it if a lender, insurer or future buyer will expect inspection records or a certificate.

Who handles building and permit questions in Sequatchie County?

Sequatchie County does not require a county building permit outside incorporated Dunlap.1 For parcel-specific questions about unconfirmed zoning or setbacks, begin with Sequatchie County Government at the contact listed above.12 Floodplain development is locally managed in Tennessee: contact the city floodplain administrator inside city limits and the county floodplain administrator outside them.7

Septic stays separate from city or county building review. TDEC Division of Water Resources handles septic applications, site evaluations and final inspections in Sequatchie County.3 The county directory's Environmentalist & Division of Water Resources contact works on site inspections and environmental compliance.13 For county-road frontage, the Highway Department maintains county roads, rights-of-way, bridges, culverts and drainage.14 A new or changed driveway on state highway right-of-way requires a TDOT permit.15

Does Sequatchie County have zoning?

We could not confirm whether unincorporated Sequatchie County has an operative zoning ordinance. Treat county zoning as unresolved rather than assuming unrestricted land use.4 Ask Sequatchie County Government for a written parcel-specific answer on use, setbacks, minimum lot size, minimum dwelling size, building height and accessory dwellings.12

The City of Dunlap has zoning, and its official zoning map is kept at city hall.516 Dunlap also regulates subdivision plats within the city and its municipal planning jurisdiction.17 These city rules do not establish zoning for unincorporated Sequatchie County. Agricultural structures receive a county-zoning exemption only when the land is devoted to agriculture and the structure is incidental to that enterprise, with exceptions for specified locations near highways, airports, parks and floodplains.18

How do septic permits work in Sequatchie County?

TDEC requires a septic permit before constructing, modifying or repairing a septic system in Sequatchie County, including before dirt work or construction of a building pad.3 A TDEC Environmental Scientist evaluates the site and determines the required system type.3 After installation, the installer schedules a final inspection before covering the system; approval produces a Certificate of Completion.19

Only about 11.4% of county soils are rated without severe limits for a conventional drain field, so make septic suitability a purchase contingency.20 The Environmentalist & Division of Water Resources is the local starting contact for site inspections and environmental compliance.13 TDEC states that a complete application can take up to 45 days to process, so begin septic review before construction scheduling.3 A qualifying utility may require sewer connection where a developed lot abuts a public way containing sanitary sewer.21

Can you live in an RV or tiny home in Sequatchie County?

We could not confirm a Sequatchie County rule allowing or prohibiting long-term RV occupancy, temporary camping or tiny-home occupancy. We also could not confirm county minimum-home-size, setback or accessory-dwelling standards. Because the countywide zoning status is unresolved, the absence of a county building permit should not be read as approval to occupy an RV or tiny home on any parcel.4

Ask Sequatchie County Government about the intended use and parcel before buying, and ask the Environmentalist & Division of Water Resources how the proposed wastewater system must be permitted.1213 Any subsurface septic system installed for the site, or any repair to a faulty system, requires a Tennessee construction permit.22 If the parcel is inside Dunlap, contact the city because Dunlap requires building permits.1 For a manufactured home, do not assume the statewide residential-program exception resolves zoning, floodplain, septic, utility or foundation requirements.23

Building a home in Sequatchie County: what are the steps?

  1. Confirm whether the parcel is inside Dunlap; the unincorporated county does not require a building permit, while Dunlap does.1
  2. Ask Sequatchie County Government for a parcel-specific answer on unincorporated zoning, setbacks and dwelling type; inside Dunlap, check the city's zoning map and building requirements.125
  3. Apply to TDEC for septic review before dirt work or construction of the building pad, then complete the required final inspection before covering the system.3
  4. Contact the city floodplain administrator inside Dunlap or the county floodplain administrator outside the city if mapped flood risk affects the site.7
  5. Identify the road owner; ask the Highway Department about county frontage, while work on state highway right-of-way requires TDOT permission.1415
  6. Decide whether to request voluntary State Fire Marshal inspections and a Certificate of Occupancy.1011
  7. Confirm electrical requirements with the serving utility.1

What should you check before buying land in Sequatchie County?

Make septic feasibility the first physical due-diligence item because only about 11.4% of Sequatchie County soils are rated without severe limitations for a conventional drain field.20 Terrain also matters: about 55.4% of county land has a slope of 15% or less, and about 82.7% is wooded, so clearing, driveway grade and usable building area can differ sharply from advertised acreage.2425

Check the flood map and contact the city floodplain administrator inside Dunlap or the county floodplain administrator outside it when mapped flood risk affects the property.7 Verify legal and practical access with the Highway Department for county roads, and obtain a TDOT entrance permit for work on state highway right-of-way.1415 Finally, budget for carrying costs: the effective property-tax rate is about 0.5%, while the median annual property-tax bill is about $986.2627

Watch-outs

  • The no-county-building-permit rule applies outside incorporated Dunlap; Dunlap requires permits and has its own zoning.15
  • Unincorporated-county zoning, RV occupancy, tiny-home occupancy, minimum dwelling size and setbacks remain unconfirmed; ask Sequatchie County Government for a parcel-specific answer.412
  • Only about 11.4% of county soils are rated without severe limits for a conventional septic drain field, so secure a site evaluation before treating land as buildable.20
  • Floodplain review is local; Dunlap requires a development permit before development in its designated special flood hazard areas.78

Sources

  1. General – Assessor of Property, quoted and re-checked
  2. Residential Jurisdictions & Inspectors, quoted and re-checked
  3. Subsurface Sewage Disposal System (SSDS) Frequently Asked Questions, quoted and re-checked
  4. (2026 county census)
  5. Zoning Ordinance of the City of Dunlap, Tennessee, quoted and re-checked
  6. Tennessee law on county zoning and building authority
  7. Statewide Floodplain Administrator Directory (Tennessee statewide rule), quoted and re-checked
  8. Zoning Ordinance of the City of Dunlap, Tennessee, quoted and re-checked
  9. Residential Permit FAQs (Tennessee statewide rule), quoted and re-checked
  10. Residential Jurisdictions & Inspectors, quoted and re-checked
  11. Residential Jurisdictions & Inspectors, quoted and re-checked
  12. Sequatchie County Government (sequatchiecountytn.gov)
  13. Environmentalist & Division of Water Resources (sequatchiecountytn.gov)
  14. Sequatchie County Highway Department (sequatchiecountytn.gov)
  15. Highway Entrance Permits (Tennessee statewide rule), quoted and re-checked
  16. Zoning Ordinance of the City of Dunlap, Tennessee, quoted and re-checked
  17. Subdivision Regulations of Dunlap, Tennessee, quoted and re-checked
  18. Exemption from County Zoning Regulation for Buildings on Land Used for Agriculture, Opinion No. 22-07 (Tennessee statewide rule), quoted and re-checked
  19. tn.gov, quoted and re-checked
  20. 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
  21. Utility Customers Frequently Asked Questions (Tennessee statewide rule), quoted and re-checked
  22. Septic System Construction Permit (Tennessee statewide rule), quoted and re-checked
  23. Residential Permits (Tennessee statewide rule), quoted and re-checked
  24. Share of land at 15% slope or less: Bolthole Index county data
  25. Wooded share of land: Bolthole Index county data
  26. Effective property tax rate: Bolthole Index county data
  27. 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.

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Compared with neighboring counties

Unlike 4 of its 6 neighbors, Sequatchie County requires no county building permit for a home.

RuleSequatchie CountyBledsoe CountyHamilton CountyGrundy CountyMarion CountyVan Buren CountyRhea County
Building permitNot requiredNot requiredRequiredNot requiredRequiredLimitedRequired
County zoningNot publishedNot publishedYesNoNoNoYes
Septic permitsTDECTDECCounty Groundwater ProtectionTDECTDECTDECTDEC

County locator

Sequatchie County in Tennessee

69
County map
Sequatchie County highlighted among the Tennessee counties · colored by Index score

How Sequatchie County scores

Seclusion35100% ev.
Self-Sufficiency69100% ev.
Admin Boringness7877% ev.
Durability54100% ev.
Property Autonomy71100% ev.
Carry Cost8296% ev.

Evidence strength: 96%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$293kTypical home
0.5%Property tax
$4,508Land / acre
61.5"Annual rain
6.2% of yrsSevere drought
3 / yr (+2.9)Mid-century 100°F days
13.6 daysMid-century dry spell
2.75" (+9.8%)Mid-century 1-day rain
1.5×Wildfire change factor
100%Forward climate coverage
$1,724Home insurance / yr
1% / yrInsurance growth
0.93%Nonrenewal rate
single ZIP shrunk to state medianInsurance basis
65,703People within 30 min
3,575,424People within 2 hr
65,033Radius comparison (15 mi)
64.6People / sq mi
0%Federal land
55.4%Land at 15% slope or less
11.4%Soils rated "not limited" for septic (strict USDA rating)
19,341 acWorkable land screen
82.7%Wooded land
53.3 tonsBiomass / forest ac
57.3°FAvg temp

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Cities and towns in Sequatchie 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.

Dunlap

Answers from the rulebook for Sequatchie County

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

Sequatchie County rules

  • Building permitLimited

    State residential building permits for one- and two-family dwellings in Sequatchie County.

    • Sequatchie County is listed as OPT OUT of the State Residential Building Program.
    • The opened sources do not establish whether a separate local permit is required.
    “The owner of a one- or two-family dwelling or the contractor performing work on the dwelling may obtain a state building permit at various locations throughout the state or online at www.tn.gov/commerce/fire/residential-permits.html.”
    One more reviewed finding on this topic
    • Not required — County building permits for property outside incorporated Dunlap.
      “Sequatchie County does not require building permits. However, some utility providers in the county require permits for electrical and septic. The City of Dunlap does require permits”
  • Owner-builder exemption · follows from the permit answerNot needed

    Unincorporated Sequatchie County: no county building permit is required, so there is no permit to be exempt from and you may build your own home. State licensing for electrical, plumbing and HVAC work may still apply.

    • The City of Dunlap does require permits.
    • Some utility providers require electrical and septic permits.
    “Sequatchie County does not require building permits. However, some utility providers in the county require permits for electrical and septic. The City of Dunlap does require permits”
  • Building code adoptedNot adopted (with conditions)

    Application of Tennessee statewide standards for one- and two-family dwellings within Sequatchie County's jurisdictional boundaries.

    • The county is listed as OPT OUT of the State Residential Building Program.
    • This finding does not establish rules for commercial construction or separate municipal requirements.
    “Sequatchie County | OPT OUT | Tony Wilson | twilcodes@bellsouth.net | 423-261-5159 [...] OPT OUT - The jurisdiction has passed a resolution opting out of the program”

Tennessee rules that apply here

  • InspectionsLimited

    One- and two-family dwellings in Tennessee opt-out or non-code jurisdictions, including Sequatchie County as listed by the State Fire Marshal.

    • Inspection is available on request by an owner in an opt-out or non-code jurisdiction.
    • The cited page describes new construction and additions to existing homes.
    “Their home may now be inspected by an inspector with the State Fire Marshal’s Office during the construction process”
    One more reviewed finding on this topic
    • Limited — Optional State Fire Marshal inspection for one- and two-family dwellings located in Sequatchie County, an opt-out jurisdiction.
      “In 2017, the Tennessee General Assembly passed a law that allows an owner of a building, structure or premises located within an “opt-out” or “non-code” jurisdiction to request the State Fire Marshal’s Office to inspect the building, structure or premises to determine if it meets the statewide building construction safety standards.”
  • Certificate of occupancyLimited

    One- and two-family dwellings in Tennessee opt-out or non-code jurisdictions, including Sequatchie County as listed by the State Fire Marshal.

    • The State Fire Marshal releases a CO if the dwelling is determined to meet statewide building construction safety standards.
    • The cited process follows the described voluntary inspection option.
    “the State Fire Marshal’s Office will release a Certificate of Occupancy, often referred to as a “CO.””
    2 more reviewed findings on this topic
  • Camping on your landLimited

    Overnight camping on Tennessee Wildlife Resources Agency-controlled Wildlife Management Areas and related lands where overnight camping is allowed.

    • Overnight camping may be permitted only in designated areas and by permission from the area manager, park ranger, lake manager, park superintendent, or national forest supervisor.
    • Camping is subject to limitations prescribed in the permit if required.
    • Camping may not exceed three weeks from the beginning to the end of the camping stay.
    • Owner contact information or a TWRA ID number and date of arrival must be displayed on a camper, tent, vehicle, or similar item at all times.
    • Where overnight camping is allowed, firearms and archery equipment must remain in camp except during legal hunting hours.

    maximum camping stay: <= 3 weeks

    “May be permitted in designated areas by permission from the area manager, park ranger, lake manager, park superintendent, or national forest supervisor. Such camping is subject to the limitations prescribed in the permit if required.”
    One more reviewed finding on this topic
    • Limited — Camping and use of trailers or other camper units in Tennessee state forests administered by the Tennessee Department of Agriculture, Division of Forestry.
      “Camping and the use of trailers or other camper units are allowed only at designated locations. The district forester will issue written permits to persons to camp in backcountry or other isolated sections of a forest area.”
  • Who permits septicState (with conditions)

    Subsurface sewage disposal system permitting, site evaluation, and final inspection for properties in Sequatchie County.

    • A septic system permit is required before constructing, modifying, or repairing a septic system.
    • TDEC Environmental Scientists conduct site evaluations and final inspections and issue Certificates of Completion.
    • The TDEC materials identify contract counties as Blount, Davidson, Hamilton, Jefferson, Knox, Madison, Sevier, Shelby, and Williamson; Sequatchie County is not listed among them.
    • The online application page states that a septic permit should be obtained before dirt work or construction of any building, including the building pad.

    maximum stated processing time: <= 45 days (from receipt of a complete application)

    “A TDEC Environmental Scientist will conduct a site evaluation to determine the type of septic system required for your property. [...] When installation is complete, the installer will contact the local Environmental Scientist to schedule a final inspection before the system is covered. If the septic system installation is approved, the Environmental Scientist will issue a Certificate of Completion.”
    4 more reviewed findings on this topic
    • State — Subsurface sewage disposal systems in Sequatchie County.
      “A TDEC Environmental Scientist will conduct a site evaluation”
    • State (with conditions) — Subsurface sewage disposal systems in Tennessee, including Sequatchie County.
      “Completed application forms and application fees should be sent to the Division of Water Resources at the appropriate Environmental Field Office.”
    • Mixed (with conditions) — Tennessee subsurface sewage disposal system construction permitting and related SSDS administration statewide.
      “Permit packages and Certificate of Completion Packages for sites located in the contract counties listed below should be submitted directly to the contract county.”
    • Mixed (with conditions) — Statewide subsurface sewage disposal system permitting and assistance, with specified contract counties providing ground water protection services in their own areas.
      “NOTE: Some counties provide ground water protection services for their own areas. The online application form is not to be submitted for services requested in the following metropolitan or contact counties: Blount County, Davidson County/Nashville, Hamilton County, Jefferson County, Knox County, Madison County, Sevier County, Shelby County, Williamson County.”
  • Septic permitRequired

    Construction, installation, modification, or repair of residential, commercial, or industrial septic systems in Tennessee.

    • A permit is required before construction, modification, or repair.
    • A septic system permit should be obtained before starting dirt work or construction of any building, including the building pad.
    • Repair permits have no permit fee.
    • Alternative systems require an extra-high intensity soils map prepared by a Tennessee-licensed soils consultant.
    • Contract counties may require an additional permit.

    new conventional SSDS permit fee: 400 USD up to 1000 gallons per day design flow ($100 for each additional 1000 gpd flow) · new alternative SSDS permit fee: 500 USD up to 1000 gallons per day design flow ($150 for each additional 1000 gpd flow) · experimental SSDS permit fee: 500 USD · repair permit fee: 0 USD (Repair construction inspection fee is $100)

    “A septic system permit is required for the construction, modification or repair of a septic system. This permit ensures that the septic system design complies with state regulations and safeguards your health by properly managing wastewater.”
    2 more reviewed findings on this topic
    • Required — Construction, modification, or repair of septic systems in Sequatchie County.
      “A septic system permit is required for the construction, modification or repair of a septic system. This permit ensures that the septic system design complies with state regulations and safeguards your health by properly managing wastewater.”
    • Required — Installation of a subsurface sewage disposal system and repair of an existing faulty system in Tennessee, including Sequatchie County.
      “Any individual or property owner who desires to have a subsurface sewage disposal (septic) system installed [...] must get a Septic System Construction Permit.”
  • Septic inspectionRequired

    Installation of subsurface sewage disposal systems in Tennessee.

    • The installer must notify the Division when installation is complete.
    • A final inspection is scheduled before the system is covered.
    • TDEC inspects each SSDS installation for compliance with permit conditions and regulatory requirements.
    • Inspection fees vary by system type: $100 for new conventional or large-diameter graveless pipe systems, $200 for alternative systems, and $100 for repair construction inspections.

    new conventional construction inspection fee: 100 USD · alternative construction inspection fee: 200 USD · repair construction inspection fee: 100 USD

    “The applicant or SSDS installer must notify the Division when a system has been installed so that it can be inspected and approved.”
    2 more reviewed findings on this topic
    • Required — Final inspection of septic system installations in Sequatchie County.
      “When installation is complete, the installer will contact the local Environmental Scientist to schedule a final inspection before the system is covered. If the septic system installation is approved, the Environmental Scientist will issue a Certificate of Completion.”
    • Required — Final inspection of septic installations in Sequatchie County before the system is covered.
      “schedule a final inspection before the system is covered”
  • Mandatory utility hookupConditional

    Connection of buildings to sanitary sewer systems where a qualifying Tennessee utility system has issued bonds payable for sewer services and the property abuts a street or public way containing a sanitary sewer.

    • The property must abut a street or other public way containing a sanitary sewer.
    • A building must exist on the lot or parcel for residential, commercial, or industrial use.
    • The utility system may require connection and cessation of other sewage-disposal methods.
    • For electrical service, written notification must show public sewer service, a septic permit application, or an existing septic system.
    “Utility systems within the State of Tennessee that have issued bonds payable for sewer services are granted authority in TCA § 7-35-201 (1) to "require the owner tenant or occupant of each lot or parcel of land that abuts upon a street or other public way containing a sanitary sewer and upon which lot or parcel a building exists for residential, commercial or industrial use, to connect the building with the sanitary sewer and to cease to use any other means for the disposal of sewage, sewage waste or other polluting matter."”
    One more reviewed finding on this topic
    • Sewer (with conditions) — Residential, commercial, or industrial buildings on lots or parcels abutting a street or other public way containing a sanitary sewer, where the applicable Tennessee utility system has issued bonds payable for sewer services.
      “Utility systems within the State of Tennessee that have issued bonds payable for sewer services are granted authority in TCA § 7-35-201 (1) to "require the owner tenant or occupant of each lot or parcel of land that abuts upon a street or other public way containing a sanitary sewer and upon which lot or parcel a building exists for residential, commercial or industrial use, to connect the building with the sanitary sewer and to cease to use any other means for the disposal of sewage, sewage waste or other polluting matter."”
  • Agricultural exemptionConditional

    Buildings or structures on land used for agricultural purposes and subject to county zoning regulation in Tennessee.

    • The building or structure must be located on lands devoted to agricultural uses.
    • The building or structure must be incidental to the agricultural enterprise.
    • The exemption does not apply to agricultural lands adjacent or in proximity to state or federal-aid highways, public airports, or public parks.
    • The exemption does not apply to land located within the one-hundred-year flood plain.
    • The Attorney General opinion states that the provision applies to counties only and has no application to municipalities.
    • There is no blanket exemption for cotton gins, grain elevators, slaughterhouses, processing plants, or milk bottling plants; those structures qualify only when the statutory conditions are met.
    “it must be located on lands “devoted to agricultural uses;” and (2) it must be “incidental to the agricultural enterprise.””
  • Driveway accessLimited

    Construction, modification, revision, or change in use of a driveway on Tennessee state highway right-of-way.

    • The requirement applies to state highway right-of-way and does not establish a permit requirement for every driveway on every road.
    • Property owners must obtain the permit from TDOT.
    • County or municipal land-use regulations may also apply.
    “Under state law, a permit is required before construction of a driveway on state highway right-of-way, including the modification, revision, or change in use”
  • Building in a floodplainLimited

    Development in or near mapped floodplains throughout Tennessee, insofar as Tennessee's statewide floodplain-management guidance describes locally administered requirements.

    • Floodplain development requirements are managed locally by the community where the property is located.
    • Each NFIP-participating community has a local floodplain administrator who helps manage development in mapped flood hazard areas.
    • If the property is inside city limits, contact the city floodplain administrator; if outside city limits, contact the county floodplain administrator.
    • Local review may be required before development begins in a regulated floodplain.
    • Requirements vary by community and are based on the local floodplain management ordinance and flood zones mapped in that community.
    • Development activity that may require local review includes construction, repairs, substantial improvements, placement of fill, grading, excavation, manufactured homes, accessory structures, or other development activity.
    • Floodplain management ordinances are adopted, administered, and enforced by the local community, not by TEMA.

    local review before development in a regulated floodplain: may be required (Requirements vary by community and mapped flood zone.)

    “Floodplain development requirements are managed locally. Each community that participates in the National Flood Insurance Program has a local floodplain administrator who helps manage development in mapped flood hazard areas. [...] If the property is inside city limits, contact the city floodplain administrator. If the property is outside city limits, contact the county floodplain administrator. [...] Local review may be required before development begins in a regulated floodplain. Requirements vary by community and are based on the local floodplain management ordinance and flood zones mapped in that community.”
  • Permit feesPublished (with conditions)

    Residential building permits administered by Tennessee's State Residential Building Code Enforcement Program for one- and two-family dwellings and townhouses where the state program applies.

    • The state program does not apply where a local government enforces local building codes under an exemption or where the city or county has opted out by a two-thirds vote.
    • For construction costs above the maximum listed in the table, an additional fee of $50.00 applies for each additional $50,000 or fraction thereof.
    • The construction cost cannot be less than $60.57 per heated square foot of construction.
    • An HVAC and Plumbing Inspection is required for all new construction.
    • A slab other than Monolith Pour Inspection is required when slab and footing are cast separately.

    permit fee for construction cost $0 to $5,000: 100 USD · permit fee for construction cost $5,001 to $100,000: 350 USD · additional fee for plumbing and HVAC inspection: 100 USD (Applicable as stated in the fee table.) · additional fee for slab other than monolith pour: 100 USD (Applicable when slab and footing are cast separately.)

    “$0 to $5,000 | $100 | $100 | $100 $5,001 to $100,000 | $350 | $100 | $100”
  • Permit processPublished (with conditions)

    Residential permit purchase and inspection process under Tennessee's State Residential Building Code Enforcement Program.

    • The state program applies to one- and two-family dwellings and townhouses only in areas without the stated local-code exemption or opt-out.
    • A first-time CORE user must register for an account.
    • A building permit must be purchased online or at a local Issue Agent.
    • Inspections cover the foundation before pouring, framing/rough-in construction, and final construction.
    • One free re-inspection is available; each additional re-inspection requires an additional fee.
    • A homeowner may build a home only if it will be the homeowner's residence, not sold or leased, and the homeowner has not received a homeowner building permit during the preceding 24 months.
    • Detached garages, sheds, barns, and other detached structures not used for living purposes do not require a state residential building permit.
    • A permit is not required for installation of a manufactured or modular home, but custom site work such as a deck, patio, or stoop requires a permit.

    effective date for permit requirement for additions over 30 square feet: 2011-10-01 (Applies to additions to existing homes.) · free re-inspections per project: 1 inspection (Available if a required inspection is not passed the first time.)

    “A building permit must be purchased online or at a local Issue Agent. The cost of the building permit is based on the estimated cost”
    One more reviewed finding on this topic
  • county zoning authorityGeneral

    County legislative bodies adopting zoning regulations for portions of Tennessee counties outside municipal corporations.

    • The authority is exercised under the conditions and procedures in Tennessee Code Annotated §§ 13-7-101 through 13-7-119.
    • The grant applies to portions of counties outside municipal corporations.
    • County zoning authority does not authorize county building permits or regulation of buildings or structures on agricultural land when the building or structure is incidental to the agricultural enterprise, except on agricultural lands adjacent or in proximity to state federal-aid highways, public airports or public parks.
    • The agricultural-land limitation applies to counties only and has no application to municipalities.
    “Under Tenn. Code Ann. § 13-7-101, et seq., the General Assembly has expressly delegated the authority to county legislative bodies to enact zoning regulations and create a board of zoning appeals.”

Inside cities and towns in Sequatchie County

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

  • Local zoningPresent (with conditions)

    Land within the City of Dunlap, Tennessee.

    • The ordinance states that the official zoning map is located in city hall and may be amended only through the ordinance procedures stated in the ordinance.
    “This Ordinance shall be known and may be cited as the Zoning Ordinance of Dunlap, Tennessee”
  • Zoning districtsPublished

    Zoning districts and map within the City of Dunlap, Tennessee.

    • The official zoning map is maintained at city hall.
    • Map amendments require the ordinance procedures in Chapter 17 and become effective only after the change is entered by ordinance and signed by the Mayor and attested by the City Recorder.
    “The zoning regulations and districts as herein set forth”
  • Subdividing landRegulated (with conditions)

    Subdivision activity within the incorporated City of Dunlap and its municipal planning jurisdiction.

    • Subdivision plats must comply with the Subdivision Regulations of Dunlap, Tennessee.
    • The cited regulations include provisions for variances, amendments, appeals, conflicts with other regulations, and adoption/effective date.
    • The City of Dunlap is a distinct municipal authority and this claim does not establish countywide regulation.
    “No plat or plan of a subdivision located within the area of planning jurisdiction shall be filed or recorded by the county register of deeds until said plat or plan has received final approval in writing by the Dunlap Municipal Planning Commission.”
  • Building in a floodplainRequired

    Development in designated special flood hazard areas within the incorporated City of Dunlap.

    • The ordinance applies to all areas within the incorporated area of the City of Dunlap, Tennessee.
    • The ordinance adopts FEMA Flood Insurance Study and Flood Insurance Rate Map panels 0092, 0094, 0095, 0111, 0113, 0157, 0159, 0160, 0176, and 0178, dated June 4, 2010.
    • The ordinance is a municipal floodplain zoning ordinance and does not establish a countywide Sequatchie County rule.
    • New construction and substantial improvements, where permitted, must comply with applicable flood-hazard-reduction provisions.
    “A development permit shall be required in conformity with this Ordinance prior to the commencement of any development activities.”

Still unanswered

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

  • County-wide zoning — County land-use zoning in Sequatchie County.
  • Minimum dwelling size — Minimum dwelling size in unincorporated Sequatchie County.
  • Minimum lot size — Minimum lot size in unincorporated Sequatchie County.
  • Setbacks — Building setbacks in unincorporated Sequatchie County.
  • Lot coverage — Lot coverage in unincorporated Sequatchie County.
8 more unanswered
  • Building height
  • Living in an RV
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Off-grid sanitation
  • Well permit
  • 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 Sequatchie County, Tennessee

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

Sequatchie County scores 69/100 on the Bolthole Index, a strong county profile. Its strengths: manageable long-term carry cost and low administrative friction for a quiet rural property. Watch-outs: about 65,703 people within a 30-minute drive.

Do you need a building permit in Sequatchie County, Tennessee?

Sequatchie County does not require a county building permit for a home in unincorporated areas. Onsite septic is permitted by Tennessee Dept of Environment and Conservation (TDEC), Division of Water Resources. 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 Sequatchie County, Tennessee?

Land in Sequatchie County runs about $4,508 per acre, based on the latest county data.

What is the water situation in Sequatchie County?

Sequatchie County gets about 61.5" of rain a year, with severe drought in roughly 6.2% of years.

How remote is Sequatchie County?

A representative private-land location has about 65,703 people within a 30-minute drive and 3,575,424 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 Sequatchie compares in Tennessee

Compare side-by-side →See all 95 Tennessee counties ranked →