Bolthole Index

Jackson County, Florida

Building permits, zoning and septic rules in Marianna, Florida

Marianna, Florida requires development orders and building permits for new construction and additions; the city contracts with EPCI for building plan review, permitting and inspections.12 Marianna has its own zoning, so Jackson County’s lack of traditional county zoning does not describe city lots.34 Septic permits inside Marianna go through the Florida Department of Environmental Protection, rather than the city building office.5

At a glance

Building permits
Required for new construction, additions, renovations and roofing; EPCI handles city building permitting12
Zoning
City zoning districts and development standards apply3
Septic permits
Florida DEP handles septic permitting inside Marianna5
Tiny homes
Conditional; wheeled units only in a tiny home community or mobile home park6
Tiny-home size
Minimum 200 square feet for tiny homes7
RV living
Flood-hazard placement limits apply; ask Municipal Development about residential use on a private lot89
Owner-builder
State exemption is conditional and does not remove building permits or inspections10

Who to call

Building permits

City of Marianna Building Plans Review, Permitting and Inspections (EPCI)

Building plan review, building permitting and inspections for Marianna through EPCI.

850-526-8367

Planning & zoning

City of Marianna Municipal Development Department

Municipal zoning and development-order questions.

850-482-2786

2895 Jefferson St. Marianna, FL 32446

Codes & inspections

City of Marianna Code Enforcement Division

City ordinance enforcement and guidance on development orders and building permits.

(850) 482-2786

Septic permits

Florida Department of Environmental Protection, Onsite Sewage Program

Septic system applications for Jackson County, including Marianna; phone is DEP’s general contact.

850-245-2118

OSTDS_Feedback@FloridaDEP.gov

2600 Blair Stone Road MS #3599 Tallahassee, FL 32399-2400

Online permits →

Contact details are copied from each office’s official page and were checked against it on October 11, 2026.

Off-grid gear

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

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Do you need a building permit in Marianna, Florida?

Marianna requires development orders and building permits for new construction, additions, commercial renovations and signs; renovations and roofing also require building permits.1 The City of Marianna contracts with EPCI for building plan review, inspections and permitting, so start with the city’s building service rather than the county building counter for a city-limits project.2 Construction inside Marianna is governed by the Florida Building Code, and work requiring a building permit must remain exposed and accessible until the building official approves the inspection.1112 Ask the city building service which building and trade applications your particular project needs.2

Who handles Marianna building permits and zoning questions?

For Marianna building plan review, building permitting and inspections, the city lists EPCI and a contact number of 850-526-8367.2 For zoning and development-order questions, contact the Municipal Development Department at 850-482-2786; its directory lists the physical address as 2895 Jefferson St. Marianna, FL 32446.9 Marianna publishes a Development Order Application, Building Permit Application, Building Permit Checklist and Building Permit Fees document.1314 Ask the city for the current fee calculation and the checklist that matches your work before submitting a building application.142

Does Marianna have zoning, lot-size rules and setbacks?

Marianna has city zoning districts, and development must meet the district’s allowable uses and development standards.3 In Marianna’s R-1 Single-Family Residential District, the minimum lot area is 10,000 square feet, increasing to 21,780 square feet when no City water or sewer service is available.15 Principal structures in R-1 generally need a 20-foot front setback, 10-foot side setbacks and a 20-foot rear setback; the front setback can be 10 feet for developments with rear parking, and unusual lots have additional measurement rules.16 R-1 permits no more than 50 percent lot coverage and requires 50 percent open space.17 Ask Municipal Development to identify the parcel’s district before treating these R-1 standards as your building envelope.39

How do septic permits work inside Marianna?

Florida DEP handles onsite septic permitting in Marianna because the city is in Jackson County.5 Florida requires a septic permit for installing, replacing, repairing, modifying or abandoning an onsite sewage system.18 DEP’s application instructions call for an application form, site plan and building floor plan submitted through its online permit and service request portal.19 Applicants can request a DEP site evaluation or hire a qualified private evaluator; a private evaluation must be completed before submitting the application.19 In Marianna subdivisions where water and sewer connections are not practicable, individual water-supply and sewage-disposal systems require approval from the appropriate state agencies.20 Tiny homes have a separate city requirement: units must be able to connect to City water and sewer distribution systems.21

Can you live in an RV or tiny home on land in Marianna?

Marianna allows tiny homes conditionally: permanent-foundation units belong only in districts permitting similar residential occupancy, while tiny homes on wheels may be placed only in a tiny home community or mobile home park.6 Marianna’s tiny-home minimum is 200 square feet, and tiny homes must meet city requirements for appearance, foundations, bathrooms, kitchens and utility connections.76 In flood hazard areas, temporarily placed RVs must either remain fewer than 180 consecutive days or be fully licensed and ready for highway use, with quick-disconnect utilities and no permanent attachments.8 That floodplain provision does not establish permission to live in an RV on an ordinary private lot; ask Municipal Development about your intended residential use, including temporary housing during construction.89

What are the steps to building a home in Marianna?

  1. Ask Marianna Municipal Development to confirm the parcel’s zoning district, allowed residential use and development standards before finalizing the site plan.39
  2. Use the city’s development-order and building-permit applications and building checklist; new construction requires both a development order and building permit.131
  3. Resolve sanitation and utility connections: DEP handles septic permitting, while Marianna tiny homes must be able to connect to City water and sewer.521
  4. Submit building plans through the city’s EPCI building service and arrange required inspections, keeping permitted work accessible until approved.212
  5. If acting as your own contractor, satisfy Florida’s owner-builder conditions, including direct onsite supervision and personal signing of the building application; the exemption does not remove building permits or code compliance.10

What should you check before buying land in Marianna?

Ask Marianna Municipal Development about flood-hazard development approval and the city building service about occupancy approval before planning a move-in date; we could not confirm the complete city requirements for those approvals.92 Driveway connections into City rights-of-way require City authorization, so include access in the parcel review.22 Subdividing a Marianna parcel also requires city review, and a subdivision plat cannot be recorded without City Commission approval.23 For land outside city limits, consult the Jackson County guide: the county’s residential development-order and building-permit process applies to unincorporated land.2425 County RV housing approval during construction is likewise an unincorporated-area rule, so do not treat it as Marianna authorization.26

Watch-outs

  • Marianna’s 200-square-foot minimum is a tiny-home rule, not a confirmed minimum for every dwelling type.7
  • Marianna’s flood-hazard RV placement rule does not settle whether residential RV use is allowed on your private lot; ask Municipal Development.89
  • Florida’s owner-builder exemption leaves building permits, inspections and zoning compliance in place.10

Sources

  1. City of Marianna Code Enforcement Division (cityofmarianna.com)
  2. City of Marianna Building Plans Review, Permitting and Inspections (EPCI) (cityofmarianna.com)
  3. Sec. 4-1. Zoning districts (Marianna), quoted and re-checked
  4. Planning Division, quoted and re-checked
  5. Septic Systems (Marianna), quoted and re-checked
  6. Sec. 4-9. Tiny home communities (Marianna), quoted and re-checked
  7. City of Marianna Land Development Code, Sec. 4-9 Tiny home communities (Marianna), quoted and re-checked
  8. Sec. 30-431. Temporary placement (Marianna), quoted and re-checked
  9. City of Marianna Municipal Development Department (cityofmarianna.com)
  10. 2026 Florida Statutes § 489.103, Exemptions (Florida statewide rule), quoted and re-checked
  11. Florida Building Commission - Florida Building Code (Marianna), quoted and re-checked
  12. Florida Building Code Section 110 (Marianna), quoted and re-checked
  13. Development (Marianna), quoted and re-checked
  14. Development (Marianna), quoted and re-checked
  15. library.municode.com (Marianna), quoted and re-checked
  16. City of Marianna Land Development Code, Sec. 4-1.7 R-1 standards (Marianna), quoted and re-checked
  17. City of Marianna Land Development Code, Sec. 4-1.7 R-1 standards (Marianna), quoted and re-checked
  18. OSTDS Construction Application (Florida statewide rule), quoted and re-checked
  19. Florida Department of Environmental Protection, Onsite Sewage Program (floridadep.gov)
  20. Sec. 4-7. Subdivision standards (Marianna), quoted and re-checked
  21. Sec. 4-9. Tiny home communities (Marianna), quoted and re-checked
  22. Sec. 4-6.5. Rights-of-way (Marianna), quoted and re-checked
  23. Sec. 4-7. Subdivision standards (Marianna), quoted and re-checked
  24. jacksoncountyfl.gov, quoted and re-checked
  25. Jackson County Community Development Guidebook, quoted and re-checked
  26. Jackson County BOCC Regular Meeting Highlights, quoted and re-checked

Written October 11, 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.

Answers from the rulebook for Marianna

Marianna’s own rules

  • Building permitRequired

    Listed building and trade work inside Marianna city limits.

    • Separate permits are required for building construction, electrical, plumbing, HVAC, mechanical, roofing, signs, pools/spas, gas, fire-extinguishing, fire-alarm, and demolition work.
    “NOTICE: Separate permits are required for various trades, including but not limited to; Building Construction, Electrical Work, Plumbing Work, HVAC Work, Mechanical Work, Roofing Work, Signs, Pools/spas, Gas, Fire Extinguishing, Fire Alarm, Building/Structure Demolition”
  • InspectionsRequired

    Minor development work inside Marianna city limits after approval.

    • Applicant must schedule an inspection before foundation installation and after all work is completed; additional inspections may be conducted as necessary.
    “Upon approval, the applicant must schedule two inspections with the Director: 1) prior to foundation installation; and 2) after all work has been completed.”
  • Local zoningPresent (with conditions)

    Land inside Marianna city limits.

    • Development must conform to the purposes, allowable uses, and development standards of its zoning district.
    “All development within each zoning district as described in subsection 4-1.3 shall be consistent with the stated purposes, allowable uses and development standards as set forth in this article.”
    One more reviewed finding on this topic
    • Present — Land inside Marianna city limits; the City adopts and administers zoning districts through its Land Development Code.
      “All development within each zoning district as described in subsection 4-1.3 shall be consistent with the stated purposes, allowable uses and development standards as set forth in this Article.”
  • Zoning districtsPublished (with conditions)

    Land inside Marianna city limits.

    • The zoning map is titled Zoning Map of the City of Marianna, Florida, is held by Municipal Development, and is available for inspection during normal working hours.
    “The boundaries and designations of zoning districts specified in subsection 4-1.3 shall be as shown on the map entitled "Zoning Map of the City of Marianna, Florida." Such map shall be on file in the office of the Municipal Development Department and shall be available for inspection by all interested parties during normal working hours.”
  • Minimum dwelling sizeSpecified

    Tiny homes inside Marianna city limits.

    • Applies to a tiny home, defined in the tiny-home regulation as a dwelling unit of 850 square feet or less; the code requires at least 200 square feet.

    minimum tiny home size: >= 200 square feet

    “The minimum size of the home can be no smaller than 200 square feet.”
  • Minimum lot sizeSpecified

    R-1 Single-Family Residential District inside Marianna city limits.

    • If no City water or sewer service is available, the minimum lot area is one-half acre.

    minimum lot area: >= 10000 square feet (21,780 square feet (one-half acre) with no City water or sewer service available)

    “Minimum lot area(s): 10,000 square feet. With no City water or sewer service available, 21,780 square feet (one-half acre).”
  • Building heightSpecified

    RT Rural Transition District inside Marianna city limits.

    • Agriculture-related uses have no height limit under the quoted RT provision; residential uses are limited to 35 feet.

    maximum residential building height: <= 35 feet (unlimited for agriculture related uses)

    “Maximum Building Height: 35 feet for residential uses and unlimited for agriculture related uses.”
  • Living in an RVLimited

    Recreational vehicles and park trailers placed temporarily in flood hazard areas inside Marianna city limits.

    • The RV or park trailer must either be on site fewer than 180 consecutive days or be fully licensed and ready for highway use, attached only by quick-disconnect utilities and security devices, with no permanent attachments.
    • RV or park trailers failing the temporary-placement limitations must meet the manufactured-home requirements in Chapter 30, article III, division 4.

    maximum temporary placement: < 180 consecutive days (or fully licensed and ready for highway use)

    “Recreational vehicles and park trailers placed temporarily in flood hazard areas shall: (1) Be on the site for fewer than 180 consecutive days; or (2) Be fully licensed and ready for highway use, which means the recreational vehicle or park model is on wheels or jacking system, is attached to the site only by quick-disconnect type utilities and security devices, and has no permanent attachments such as additions, rooms, stairs, decks and porches.”
  • Camping on your landLimited

    Camping in City of Marianna parks and recreational facilities.

    • Camping is allowed only when otherwise authorized and posted.
    “It shall be unlawful to camp in any city park or recreational facility unless otherwise authorized and posted.”
    One more reviewed finding on this topic
    • Prohibited — Camping in any Marianna city park or recreational facility.
      “It shall be unlawful to camp in any city park or recreational facility unless otherwise authorized and posted.”
  • Tiny homesAllowed (with conditions)

    Tiny homes and tiny homes on wheels inside Marianna city limits.

    • Tiny homes are residential-only and subject to district standards.
    • Tiny homes on wheels may be placed only in a tiny home community or mobile home park.
    • Permanent-foundation tiny homes are permitted only in zoning districts where similar residential occupancy is permitted.
    • Tiny homes must meet the code's appearance, foundation, bathroom, kitchen, and utility-connection requirements.
    “Tiny homes and tiny homes on wheels to be placed or otherwise located within the City shall comply with requirements specified herein. Tiny homes and tiny homes on wheels shall be used for residential purposes only.”
  • Manufactured homesAllowed (with conditions)

    Manufactured homes inside Marianna city limits.

    • Manufactured homes are residential-only and must comply with the City's placement standards.
    • Residential-design manufactured homes may be permitted in districts where similar onsite dwellings are permitted.
    • Standard-design manufactured homes may be placed only in manufactured-home parks or subdivisions.
    • Manufactured homes manufactured before June 15, 1976, are prohibited, subject to the code's limited waiver for removal or demolition.

    pre-1976 mobile-home cutoff: < 1976-06-15 (limited waiver may be granted solely to transport a substandard mobile home out of the City or to a permitted demolition/disposal site)

    “Manufactured homes to be placed or otherwise located within the City shall comply with requirements specified herein. Manufactured homes shall be used for residential purposes only.”
  • Off-grid sanitationLimited

    Septic-tank sanitation inside Marianna city limits.

    • Installation is prohibited within 200 feet of municipal potable-water wells.

    septic tank setback from municipal potable water well: >= 200 feet

    “The City shall prohibit installation of septic tanks within 200 feet of municipal potable water wells.”
    One more reviewed finding on this topic
    • Limited — Subdivision proposals inside Marianna city limits where water and sewer connections are not practicable.
      “When water and sewer connections are not practicable, any proposed individual water supply and/or sewage disposal system must be approved by the appropriate state agencies.”
  • Mandatory utility hookupWater and sewer (with conditions)

    Tiny homes and tiny home communities inside Marianna city limits.

    • Tiny home units must be able to connect to City water and sewer distribution systems; the City utility page states services are supplied where available.
    “All tiny home units must be able to connect to city water and sewer distribution systems.”
  • Subdividing landRegulated (with conditions)

    Subdivision of land inside Marianna city limits.

    • Preliminary plat approval by the Director, Planning and Zoning Board, and City Commission is required before proceeding to final plat and other required documents.
    • A subdivision plat cannot be filed or recorded without City Commission approval.
    “No plat of a subdivision of land within the area of jurisdiction shall be filed or recorded by the clerk of the circuit court without the approval of the City Commission as specified herein.”
    One more reviewed finding on this topic
  • Driveway accessLimited

    Minor development inside Marianna city limits where driveway connection approval is necessary.

    • Provide an approved FDOT right-of-way/vehicular-connection permit or Jackson County driveway-connection permit if necessary; submit a driveway connection application if necessary.
    “Approved Florida Department of Transportation (FDOT) Right-of-Way Use and/or Vehicular Connection Permit or Jackson County Driveway Connection Permit, If Necessary -- 2 Copies.”
    One more reviewed finding on this topic
    • Limited — Driveway connections encroaching into City rights-of-way inside Marianna city limits.
      “No encroachment, including driveway connections, shall be permitted into City rights-of-way, except as authorized by the City.”
  • Permit feesPublished (with conditions)

    City building-permit applicants inside Marianna city limits.

    • The City development page links a Building Permit Fees document, but the fee amounts and schedule were not opened in this run.
    “Building Permit Related Documents 1. Building Permit Checklist 2. Building Permit Fees”
  • Permit processPublished (with conditions)

    Development and building-permit applications inside Marianna city limits.

    • The City page provides links for a Development Order Application, Building Permit Application, Building Permit Checklist, and Building Permit Fees.
    “Applications Development Order Application Building Permit Application Building Permit Related Documents 1. Building Permit Checklist 2. Building Permit Fees”

Rules another office applies inside Marianna

Marianna does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Building code adoptedAdopted (with conditions)

    Construction for which a City of Marianna building permit is sought.

    • The City application states that the Florida Building Code became effective January 1, 2020.
    “On January 1, 2020, the Florida Building Code became effective.”
    One more reviewed finding on this topic
    • Adopted (with conditions) — Construction inside Marianna city limits is governed by the Florida Building Code, subject to local administration and lawful local land-use requirements.
      “The Effective Date for the Florida Building Code, 8th Edition (2023), is December 31, 2023.”
  • SetbacksSpecified

    Principal structures in the R-1 single-family residential district inside Marianna city limits.

    • Front setback is 20 feet from lot line, or 10 feet for developments with rear parking; side setback is 10 feet; rear setback is 20 feet. Special measurement rules apply to odd-shaped, curved, cul-de-sac, and corner lots.

    front setback: >= 20 feet (10 feet for developments with rear parking.) · side setback: >= 10 feet · rear setback: >= 20 feet

    “Minimum building setbacks for principal structures: Front: 20 feet from lot line; or ten feet for developments with rear parking. Side(s): Ten feet from lot line. Rear: 20 feet from lot line.”
  • Lot coverageSpecified

    R-1 single-family residential district inside Marianna city limits.

    • Fifty percent required open space applies.

    maximum lot coverage: <= 50 percent

    “Intensity: No more than 50 percent lot coverage, 50 percent required open space.”
  • Who permits septicState (with conditions)

    Septic systems inside Marianna city limits, which are in Jackson County.

    • DEP management for Jackson County began January 2, 2025.
    “Starting January 2, 2025, the Florida Department of Environmental Protection (DEP) will manage septic system permitting in 16 counties: Bay, Calhoun, Escambia, Franklin, Gadsden, Gulf, Holmes, Jackson, Jefferson, Leon, Liberty, Okaloosa, Santa Rosa, Wakulla, Walton, and Washington.”
    One more reviewed finding on this topic
    • State — Onsite sewage treatment and disposal systems serving property inside Marianna city limits, because Marianna is in Jackson County.
      “As of January 2, 2025, the Florida Department of Environmental Protection (DEP) will manage septic system permitting in 16 counties: Bay, Calhoun, Escambia, Franklin, Gadsden, Gulf, Holmes, Jackson, Jefferson, Leon, Liberty, Okaloosa, Santa Rosa, Wakulla, Walton, and Washington.”
  • Septic permitRequired

    A new onsite septic system serving property inside Marianna city limits where public sewer is not used.

    • The Jackson County residential guide directs applicants to apply for a septic tank permit after approval of a Residential Development Order; a sewer tap receipt is the alternative in the site-built-home process.
    “Apply for a septic tank permit through Environmental Health Department after receiving your approved Residential Development Order.”
  • Septic inspectionRequired

    Septic systems inside Marianna city limits.

    • The statewide program describes permitting and inspection; DEP manages the program in Jackson County.
    “The OSTDS program ensures that the OSTDS is properly designed, constructed, and maintained through permitting and inspection and contributes to safe ground water, which provides 90% of Florida’s drinking water.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Marianna or Jackson County directly.

  • Owner-builder exemption — Owner-builders constructing or improving property inside Marianna city limits.
  • Certificate of occupancy — New or altered buildings inside Marianna city limits.
  • Well permit — Private wells inside Marianna city limits.
  • Agricultural exemption — Agricultural uses inside Marianna city limits, including the RT Rural Transition District.
  • Building in a floodplain — Development inside Marianna flood hazard areas.
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.

Unanswered questions are usually a sign that Marianna publishes no rule on the point, not that none exists. Jackson County’s page lists the county offices to call.

← All of Jackson County: county rules, score and offices