Bolthole Index

St. Lucie County, Florida

Zoning, building permits and septic rules in Fort Pierce, Florida

The City of Fort Pierce, Florida adopts its own zoning code and takes building permit applications through its online Enterprise Permitting & Licensing portal12. Septic permits for a lot inside the city still come from the Florida Department of Health in St. Lucie County, which also permits all wells in the county34. Land outside city limits follows St. Lucie County's rules instead.

At a glance

Zoning
Yes, the city's own zoning code (Chapter 125)1
Building permits
Applied for through the city's EPL portal; the Florida Building Code applies statewide25
Septic permits
Florida Department of Health in St. Lucie County3
Wells
Permitted by the Florida Department of Health in St. Lucie County4
RV living
Only in permitted RV parks inside the city6
Owner-builder
Florida law allows owners to act as their own contractor for their own one- or two-family home7
R-5 minimum lot
5,000 square feet for a single-family dwelling8

Who to call

Zoning

City of Fort Pierce Planning Department

Zoning code, allowed-use table, zoning and future land use information, and pre-application review inside Fort Pierce city limits

772.467.3737

planning@cityoffortpierce.com

100 N. U.S. Highway 1 Fort Pierce, FL 34950

Online permits →

Building permits

City of Fort Pierce Enterprise Permitting & Licensing (EPL)

Online building permit applications, planning and zoning applications, inspection scheduling and permit status inside Fort Pierce city limits

772-467-3000

Online permits →

Septic permits

Florida Department of Health in St. Lucie County, Environmental Public Health

Septic (OSTDS) permits, site evaluations and well permits for St. Lucie County, including inside Fort Pierce

772-873-4931

Contact details are copied from each office’s official page and were checked against it on October 16, 2026.

Off-grid gear

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

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Does Fort Pierce have zoning, and what does it mean for lots and setbacks?

Yes. The City of Fort Pierce adopts its own zoning districts in Chapter 125 of its code, and its rules apply only inside city limits1. The Planning Department publishes the zoning code and a table of allowed uses9.

Rules change by district, so look up the parcel's district first. In the R-5 high density residential district, a single-family dwelling needs a lot of at least 5,000 square feet8. R-5 requires a front yard of at least 25 feet (10 feet for a townhome) and side yards of at least 6 feet for other uses, rising to 15 feet on the street side of a corner lot10. Buildings in other developments may cover no more than 45 percent of the lot11, and no building may exceed 200 feet above grade12. Those figures describe R-58.

Do you need a building permit in Fort Pierce, and who issues it?

Inside Fort Pierce city limits, the city takes building permit applications through its Enterprise Permitting & Licensing (EPL) portal, where applicants can also schedule inspections2. The city posts submittal checklists for items such as a new single-family residence, mobile and manufactured homes, sheds and accessory structures2. We could not confirm the city's permit fee schedule, so ask the city's permitting staff at 772-467-30002.

The Florida Building Code is deemed adopted statewide without separate local adoption5. Florida law lets owners act as their own contractor for their own one- or two-family home, but the owner must still sign the building permit application and the work must meet code and zoning7.

The county's building office in Fort Pierce serves unincorporated St. Lucie County, not city lots; see St. Lucie County for that.

How do septic permits work inside Fort Pierce?

Septic permits do not come from the city. In St. Lucie County, OSTDS permits are issued by the Environmental Public Health program of the Florida Department of Health's local county health department313. The application goes in with a site plan, a building floor plan, the fee and a site evaluation done by a qualified professional14.

We could not confirm whether a given city lot has sewer service available; ask the City of Fort Pierce utilities staff through 772-467-30002. Where sewer becomes available, Florida law requires a properly functioning septic system to connect within 365 days after written notice15.

Soils matter countywide: USDA rates only 0.4% of St. Lucie County soils "not limited" for a conventional drain field, so expect a site evaluation and often an engineered system16.

Can you live in an RV or tiny home in Fort Pierce?

Fort Pierce's code allows recreational vehicles in RV parks, and no vehicle may stay in a park more than 30 days in a 60-day period6. In city parks, such as Surfside Park, overnight parking or camping is not permitted17. We could not confirm a city rule for living in an RV on a private lot, or any tiny-home provision, so ask the Planning Department before buying9.

Manufactured homes are treated differently: Florida requires an off-site constructed dwelling to be permitted as of right in any district where single-family detached dwellings are allowed18. In flood hazard areas the city does not permit new installations of manufactured homes in floodways and coastal high hazard areas19.

Building a home in Fort Pierce: the steps, in order

  1. Confirm the parcel is inside city limits and find its zoning district with the Planning Department9.
  2. Check lot size, setbacks and coverage for that district, for example R-58.
  3. Call the Florida Department of Health in St. Lucie County about a septic permit and any well134.
  4. Apply for the building permit through the EPL portal2.
  5. Schedule inspections through the same portal2.

What stays with St. Lucie County, and what to check before you buy

Septic permits, wells and the health department stay with the Florida Department of Health in St. Lucie County, city lot or not34. For land outside city limits, the county's rules apply; see the St. Lucie County page. The county reports a Bolthole Index score of 44.7 out of 100, a typical home value of $373,333 and an effective property tax rate of 0.9%202122. Typical home insurance runs about $2,777 a year23. Those figures describe St. Lucie County, not the city alone.

Watch-outs

  • Fort Pierce's zoning figures here come from the R-5 district only; other districts differ, so confirm the parcel's district with the Planning Department89.
  • We could not confirm the city's building permit fees, its septic rules inside city limits beyond the county health department, or any minimum home size; ask the permitting staff2.
  • A county rule such as the 72-hour RV guest limit applies only to unincorporated St. Lucie County, not inside Fort Pierce24.

Sources

  1. Fort Pierce Code Sec. 125-196 High density residential zone (R-5) (Fort Pierce), quoted and re-checked
  2. City of Fort Pierce Enterprise Permitting & Licensing (EPL) (cityoffortpierce.com)
  3. Onsite Sewage FAQ - Permitting, quoted and re-checked
  4. Private Wells, quoted and re-checked
  5. Florida Statutes § 553.73, Florida Building Code (Florida statewide rule), quoted and re-checked
  6. Fort Pierce Code Sec. 125-247 Recreational vehicle parks (Fort Pierce), quoted and re-checked
  7. 2026 Florida Statutes § 489.103, Exemptions (Florida statewide rule), quoted and re-checked
  8. Fort Pierce Code Sec. 125-196 High density residential zone (R-5) (Fort Pierce), quoted and re-checked
  9. City of Fort Pierce Planning Department (cityoffortpierce.com)
  10. Fort Pierce Code Sec. 125-196 High density residential zone (R-5) (Fort Pierce), quoted and re-checked
  11. Fort Pierce Code Sec. 125-196 High density residential zone (R-5) (Fort Pierce), quoted and re-checked
  12. Fort Pierce Code Sec. 125-196 High density residential zone (R-5) (Fort Pierce), quoted and re-checked
  13. Florida Department of Health in St. Lucie County, Environmental Public Health (stlucie.floridahealth.gov)
  14. Onsite Sewage FAQ - Permitting, quoted and re-checked
  15. leg.state.fl.us (Florida statewide rule), quoted and re-checked
  16. 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
  17. Fort Pierce Code Sec. 28-35 Surfside Park regulations (Fort Pierce), quoted and re-checked
  18. Florida Statutes § 553.385, Zoning of off-site constructed residential dwellings; parity (Florida statewide rule), quoted and re-checked
  19. Fort Pierce Code Sec. 109-52 Manufactured homes (floodplain) (Fort Pierce), quoted and re-checked
  20. Bolthole Index score (off-grid/homestead land score): Bolthole Index county data
  21. Typical home value (Zillow): Bolthole Index county data
  22. Effective property tax rate: Bolthole Index county data
  23. Typical home insurance premium: Bolthole Index county data
  24. St. Lucie County Land Development Code § 7.10.06, Recreational Vehicles; Use as Residence Outside of Approved Camps or Parks Restricted, quoted and re-checked

Written October 16, 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 Fort Pierce

Fort Pierce’s own rules

  • Local zoningPresent

    Land inside Fort Pierce city limits; the city adopts basic zoning districts (e.g., R-5) in Chapter 125 Zoning

    “single-family homes, townhomes, duplexes, other residential uses, and various nonresidential uses are allowed when parameters and safeguards in this section are satisfied.”
  • Minimum lot sizeSpecified

    Single-family dwelling in R-5 high density residential zone inside Fort Pierce city

    • Duplex 7,000 sq ft; townhome 1,500 sq ft; triplex/quadraplex 2,500 sq ft per unit
    • Min lot width 60 ft, depth 70 ft for other uses

    minimum lot area single-family R-5: >= 5000 sq ft

    “the minimum lot area for a single-family dwelling shall be 5,000 square feet.”
  • SetbacksSpecified

    Single-family and other uses in R-5 zone inside Fort Pierce city

    • Corner lot street side yard 15 ft
    • Side/rear increase one foot per foot of building height over 45 ft
    • Rear yard 15 ft for 30 percent of the lot line length, remainder five feet; 15 ft on double-frontage and waterfront lots

    front yard: >= 25 ft (townhome 10 ft) · side yard other uses: >= 6 ft (15 ft street side on corner lots)

    “the minimum depth of the side yards for other uses shall be six feet, except on corner lots the minimum side yard depth on a street side will be 15 feet.”
  • Lot coverageSpecified

    Other (non-multifamily, non-townhome) developments in R-5 zone inside Fort Pierce city

    • Multifamily and townhome 50 percent

    max building coverage: <= 45 percent

    “buildings in other developments shall not cover more than 45 percent of the lot area.”
  • Building heightSpecified

    Buildings in R-5 zone inside Fort Pierce city

    • Taller than 45 ft increases side/rear yards

    max building height: <= 200 ft

    “no building shall exceed 200 feet above grade.”
  • Living in an RVLimited

    RV parks inside Fort Pierce city (conditional use)

    • RV park parcel at least three acres
    • Each space min 1,750 sq ft
    • Lease 30 days to 18 months in combined mobile home/RV parks

    max stay in RV park: <= 30 days in 60-day period

    “no recreational vehicle shall remain in the park for more than 30 days in a 60-day period.”
  • Camping on your landLimited

    Surfside Park inside Fort Pierce city; private-land camping rules not found

    • Applies only to Surfside Park
    “No overnight parking or camping will be permitted.”
  • Mandatory utility hookupConditional

    Mobile home parks inside Fort Pierce city; rule for ordinary new homes not found

    • Water connection required when a municipal supply of such quality is available
    “When a municipal supply of water of such quality is available, connection shall be made thereto.”
  • Building in a floodplainRequired

    Manufactured homes in flood hazard areas inside Fort Pierce city (Chapter 109)

    • Permanent reinforced foundations, anchoring, elevation per Florida Building Code, Residential R322
    “new installations of manufactured homes shall not be permitted in floodways and coastal high hazard areas (zone v).”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Fort Pierce or St. Lucie County directly.

  • Building permit — Fort Pierce city
  • Owner-builder exemption — Fort Pierce city
  • Building code adopted — Fort Pierce city
  • Inspections — Fort Pierce city
  • Certificate of occupancy — Fort Pierce city
13 more unanswered
  • Minimum dwelling size
  • Tiny homes
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Agricultural exemption
  • Subdividing land
  • Driveway access
  • Short-term rentals
  • Permit fees
  • Permit process

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 Fort Pierce publishes no rule on the point, not that none exists. St. Lucie County’s page lists the county offices to call.

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