Bolthole Index

Pinellas County, Florida

Zoning, building permits and septic rules in St. Pete Beach, Florida

St. Pete Beach, Florida adopts its own Land Development Code with zoning districts1, and building work inside the city falls under the Florida Building Code as the city adopted it2. Living in a recreational vehicle on lots in the city's main residential districts is prohibited3. Septic permits inside Pinellas County come from the Florida Department of Health in Pinellas County, not from the city4.

At a glance

Zoning
Yes. The city administers its own Land Development Code1
Building permit
Required inside the city, under the Florida Building Code as the city adopted it; even a residential storage building needs one25
Septic
Florida Department of Health in Pinellas County permits and inspects4
RV living
Prohibited on residential lots in RU-1, RU-2, RLM-1, RLM-2 and RM3
Minimum lot, RU-1 detached home
7,000 sq ft and 70 ft wide6
Minimum lot, RM detached home
5,000 sq ft and 50 ft wide7

Who to call

Building permits

City of St. Pete Beach Building & Inspection and Community Development

Building permits, owner-builder affidavits, zoning applications such as variances, conditional uses and site plans, and inspections inside St. Pete Beach city limits. The phone number is the City Hall main line shown on the city's site.

727-367-2735

155 Corey Avenue St. Pete Beach, FL 33706

Online permits →

Septic permits

Florida Department of Health in Pinellas County

Septic (onsite sewage) permits and inspections for every address in Pinellas County, city or not

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 St. Pete Beach means bringing your own water and power. The kit we’d start with:

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Does St. Pete Beach have zoning, and what does it mean for lot size and setbacks?

Yes. The City of St. Pete Beach administers its own Land Development Code, which divides the city into zoning districts1. Residential districts include RU-1, RU-2, RLM-1, RLM-2 and RM, and other districts such as Bayou Residential and a Pass-a-Grille overlay also exist8.

Minimum lot sizes depend on the district. A detached single-family home in RU-1 needs a lot of 7,000 square feet and 70 feet of width6. In RM the minimum is 5,000 square feet and 50 feet of width7, and in RLM-2 it is 4,400 square feet and 40 feet of width9. These are small town lots, not acreage.

In RU-1, a detached house needs a 20-foot front yard and a 20-foot rear yard10. In RM, the front and rear yards are also 20 feet, and nothing may sit seaward of the city's coastal construction and excavation setback line11. Exclusive residential buildings in the Bayou Residential district top out at 35 feet12. We could not confirm height limits for the other residential districts, lot coverage, minimum home size or accessory dwelling rules; ask the city's Community Development staff.

Can you live in an RV or tiny home in St. Pete Beach?

No, not on residential lots in the main residential districts. St. Pete Beach's code says no recreational vehicle may be used for living, sleeping or housekeeping purposes in RU-1, RU-2, RLM-1, RLM-2 and RM3. A visiting RV may park temporarily for one week in any consecutive 90-day period if the owner notifies the city within 24 hours, and a stored RV is limited to the rear or side yard, or one in the front yard on an improved surface3. Permanently placing an RV in a flood hazard area is also prohibited3.

Camping in city parks is prohibited except at times and places the city manager designates13. We could not confirm any tiny-home rule in the city's code; ask Community Development before planning one.

Do you need a building permit in St. Pete Beach, and who issues it?

Yes. Construction inside St. Pete Beach is governed by the Florida Building Code and the technical codes the city adopted2. The city's own Building & Inspection staff handle building permits inside city limits, not Pinellas County's building department, whose permits cover unincorporated land only14. Even a residential storage building of up to 120 square feet and 8 feet high needs a building permit and must be anchored5.

The city's website offers an online building permit application and posts an Owner-Builder Statement / Affidavit15. We could not confirm the city's permit fees, owner-builder eligibility rules or inspection schedule; contact the city at 727-367-273515.

How do septic permits work inside St. Pete Beach?

The city does not issue septic permits. Septic permits and inspections across Pinellas County come from the Florida Department of Health in Pinellas County4, and Florida requires a permit to install, replace, repair, modify or abandon a septic system16.

Conventional drain fields rate poorly here: USDA rates none of Pinellas County's soils as not limited for a conventional drain field, so expect a site evaluation and often an engineered system17. We could not confirm whether a given St. Pete Beach lot must connect to city sewer instead; ask the city's Public Services staff and the health department before buying a lot that relies on septic.

Building a home in St. Pete Beach: the steps, in order

  1. Confirm the lot's zoning district and its minimum lot size and yards with Community Development1.
  2. Check the flood zone, because the city has its own flood hazard rules for building and subdividing18.
  3. Ask the health department and the city whether the lot will use sewer or septic4.
  4. Apply for the building permit through the city's online application, using the owner-builder affidavit if you are building your own home15.
  5. Build to the Florida Building Code as adopted by the city2.

What stays with Pinellas County, and what to check before you buy in St. Pete Beach?

The city's rules above cover land inside St. Pete Beach. For land outside city limits, see the Pinellas County page, where the county's own rules for unincorporated areas apply. Septic permits are the one piece that stays with the county health department even inside the city4.

County-level figures help with budgeting: Pinellas County's effective property tax rate is 0.7%19, and a typical home insurance premium there is about $4,764 per year20. Flood zones matter in a barrier-island city, since flood hazard rules limit permanent RV placement and add plat requirements for subdivisions318.

Watch-outs

  • Zoning and building permits are handled by the city inside St. Pete Beach, but septic permits for every address come from the Florida Department of Health in Pinellas County4.
  • RV living is prohibited on lots in RU-1, RU-2, RLM-1, RLM-2 and RM, so a lot there cannot serve as a camp while you build3.
  • We could not confirm St. Pete Beach's building permit fees, tiny-home rules, accessory dwelling rules, short-term rental rules or well rules; ask the city at 727-367-273515.

Sources

  1. St. Pete Beach LDC Sec. 23.2 Residential parking restricted (St. Pete Beach), quoted and re-checked
  2. St. Pete Beach Code Sec. 98-63 Definitions (St. Pete Beach), quoted and re-checked
  3. St. Pete Beach LDC Sec. 23.2 Residential parking restricted (St. Pete Beach), quoted and re-checked
  4. Onsite Sewage Disposal and Septic Tanks, quoted and re-checked
  5. St. Pete Beach LDC Sec. 6.13 Residential accessory structures (St. Pete Beach), quoted and re-checked
  6. St. Pete Beach LDC Sec. 8.6 RU-1 minimum zoning lot requirements (St. Pete Beach), quoted and re-checked
  7. St. Pete Beach LDC Sec. 12.6 RM minimum zoning lot requirements (St. Pete Beach), quoted and re-checked
  8. St. Pete Beach LDC Sec. 23.2 Residential parking restricted (St. Pete Beach), quoted and re-checked
  9. St. Pete Beach LDC Sec. 11.6 RLM-2 minimum zoning lot requirements (St. Pete Beach), quoted and re-checked
  10. St. Pete Beach LDC Sec. 8.7 RU-1 minimum yard requirements (St. Pete Beach), quoted and re-checked
  11. St. Pete Beach LDC Sec. 12.7 RM minimum yard requirements (St. Pete Beach), quoted and re-checked
  12. St. Pete Beach LDC Sec. 42.7 Bayou Residential height and setbacks (St. Pete Beach), quoted and re-checked
  13. St. Pete Beach Code Sec. 58-24 Camping (St. Pete Beach), quoted and re-checked
  14. Building Frequently Asked Questions (2026 county census)
  15. City of St. Pete Beach Building & Inspection and Community Development (stpetebeach.org)
  16. OSTDS Construction Application (Florida statewide rule), quoted and re-checked
  17. 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
  18. St. Pete Beach Code Sec. 98-130.2 Subdivision plats (St. Pete Beach), quoted and re-checked
  19. Effective property tax rate: Bolthole Index county data
  20. Typical home insurance premium: Bolthole Index county data

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 St. Pete Beach

St. Pete Beach’s own rules

  • Building permitRequired

    Residential storage buildings in St. Pete Beach city (general permit rule not opened)

    • Must meet all applicable building codes and be properly anchored
    • Storage building max 120 sq ft and 8 ft high
    “the placement of a residential storage building shall require a building permit, meet all applicable building codes, and shall be properly anchored.”
  • Building code adoptedAdopted

    Construction inside St. Pete Beach city

    • Code defines building code as Florida Building Code plus technical codes adopted under Article III of Chapter 98
    “Building code and technical codes means the Florida Building Code and the technical codes adopted pursuant to Article III of this chapter.”
  • Local zoningPresent

    Land inside St. Pete Beach city, which administers its own Land Development Code with zoning districts

    “Residential parking restrictions shall apply within the RU-1, RU-2, RLM-1, RLM-2 and RM zoning districts.”
  • Zoning districtsPartial

    Residential zoning districts in St. Pete Beach city (full district map not opened)

    • Other districts exist (Bayou Residential, Pass-a-Grille overlay, B/HC) not fully reviewed
    “Residential parking restrictions shall apply within the RU-1, RU-2, RLM-1, RLM-2 and RM zoning districts.”
  • Minimum lot sizeSpecified

    Detached single-family dwellings in the RLM-2 Residential District

    • Maximum density ten units per acre

    lot area: >= 4400 sq ft · lot width: >= 40 ft

    “Detached single-family dwellings. (1) Lot area: 4,400 square feet. (2) Lot width: 40 feet.”
    2 more reviewed findings on this topic
  • SetbacksSpecified

    Residential dwellings in the RM Residential District

    • No structures seaward of the city's coastal construction and excavation setback line
    • 30 percent of total required yard areas must be green space

    front yard: >= 20 ft · secondary front yard: >= 10 ft · side yard: >= 10 percent of lot width · rear yard: >= 20 ft

    “(1) Front yard: 20 feet. (2) Secondary front yard: ten feet. (3) Side yard: ten percent of the lot width. (4) Rear yard: 20 feet.”
    2 more reviewed findings on this topic
  • Building heightSpecified

    Exclusive residential use in the BR Bayou Residential District (main RU-1/RM district heights not found)

    • Residential mixed with commercial: 54 feet
    • Front setback from Gulf Blvd at least 20 feet for exclusive residential

    max height exclusive residential: <= 35 ft

    “exclusive residential 35 feet with a minimum setback of 20 feet from gulf blvd. residential uses mixed with commercial uses 54 feet with a minimum setback of 30 feet from gulf blvd.”
  • Living in an RVProhibited

    Living in a recreational vehicle on residential lots in the RU-1, RU-2, RLM-1, RLM-2 and RM districts

    • Stored (over 48 hours) RVs allowed in rear/side yard, or one in front yard on improved surface
    • Visiting RVs may park temporarily for one week in any consecutive 90-day period if owner notifies the city within 24 hours
    • Permanent placement of RVs in flood hazard areas is prohibited (Sec. 98-135.1)

    visiting RV parking: 1 week per 90 days (owner must notify city within 24 hours)

    “no recreational vehicle, as defined in division 2, shall be used for living, sleeping or housekeeping purposes.”
  • Camping on your landProhibited

    Overnight camping in St. Pete Beach city parks (private-land camping not separately verified; RV living banned in residential districts)

    • City manager may designate times and places
    “Camping on park grounds is prohibited except at such times and places as may be designated by the city manager”
  • Subdividing landLimited

    Proposed subdivisions in flood hazard areas inside St. Pete Beach city (general subdivision code not opened)

    • Flood zones and design flood elevations shown on preliminary plats
    • Base flood elevations required for subdivisions over 50 lots or five acres where FIRM lacks them
    “Where any portion of proposed subdivisions, including manufactured home parks and subdivisions, lies within a flood hazard area, the following shall be required:”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask St. Pete Beach or Pinellas County directly.

  • Owner-builder exemption — Owner-builder permitting inside St. Pete Beach city
  • Inspections — Inspections of new construction inside St. Pete Beach city
  • Certificate of occupancy — Certificates of occupancy inside St. Pete Beach city
  • Minimum dwelling size — Minimum dwelling size inside St. Pete Beach city
  • Lot coverage — Lot coverage in St. Pete Beach residential districts
14 more unanswered
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • 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 St. Pete Beach publishes no rule on the point, not that none exists. Pinellas County’s page lists the county offices to call.

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