Tarpon Springs, FL Zoning, Building Permits & Septic Rules

The City of Tarpon Springs, Florida adopts its own zoning code, and its Building Development office handles building permit applications inside city limits¹². Living in an RV is allowed only inside an approved RV park³. Septic permits inside the city come from the Florida Department of Health in Pinellas County, not the city⁴.

At a glance

Zoning: Yes, city zoning code (Appendix A of the city code)¹
Building permits: City Building Development office, online permit portal²
Septic: Florida Department of Health in Pinellas County⁴
RV living: Only within an approved RV park³
Minimum lot (R-100): 10,000 sq ft⁵
Maximum height: 35 ft in R-100, R-100A and R-70A⁶
Minimum home size: 1,200 sq ft in R-100 and R-100A; 1,000 sq ft in R-70A⁷

Who to call

Building permits

City of Tarpon Springs Building Development

Building permit applications, inspections and floodplain information inside Tarpon Springs city limits

727-942-5617

324 East Pine Street

Septic permits

Florida Department of Health in Pinellas County

Septic (OSTDS) permitting and inspection for Pinellas County

Contact details are copied from each office’s official page and were checked against it on October 17, 2026.

Off-grid gear

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

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

Does Tarpon Springs have zoning, and what does it mean for lots, setbacks and RVs?

Yes. Tarpon Springs zones land inside city limits under Appendix A, the Comprehensive Zoning and Land Development Code, and a parcel's use is also limited by its future land use map designation¹.

The single-family districts are R-100, R-100A and R-70A⁸. Minimum lots run 10,000 square feet in R-100, 7,000 in R-100A and 6,500 in R-70A⁵. In R-100 the front yard is 25 feet and the rear yard is 30 feet⁹. All three districts cap height at 35 feet⁶, and minimum floor area is 1,200 square feet in R-100 and R-100A and 1,000 square feet in R-70A⁷.

On RVs, Tarpon Springs does not allow living, sleeping or housekeeping in a recreational vehicle except within an approved recreational vehicle park³. Camping in an RV on a residential lot is therefore off the table¹⁰. We could not confirm the city's rules on tiny homes or accessory dwellings; ask the city planning staff before you rely on either.

Do you need a building permit in Tarpon Springs, and who issues it?

Inside Tarpon Springs, the City of Tarpon Springs Building Development office takes building permit applications through an online permit portal, and also runs inspections and floodplain information². Call 727-942-5617 or visit 324 East Pine Street².

The Florida Building Code applies statewide without separate local adoption¹¹. We could not confirm the city's fee schedule or the exact list of work that needs a permit, so ask Building Development before you start.

Pinellas County's own building rules apply only to unincorporated land, not inside city limits¹². See the Pinellas County page for land outside the city.

How do septic permits work inside Tarpon Springs?

Septic permits are not a city matter. The Florida Department of Health in Pinellas County handles septic permitting and inspections for Pinellas County, which is outside the counties where the state environmental agency took over⁴¹³.

Florida law requires a permit for any onsite sewage system¹⁴. Where public sewer is available the state can require a working septic system to connect within 365 days of written notice¹⁵. In Pinellas County, onsite systems are permitted only where public sewer connection is not required and soils support them¹⁶. Pinellas soils rate poorly for conventional drain fields, so expect a site evaluation¹⁷. We could not confirm the city's own sewer-connection rule; ask Building Development.

Building a home in Tarpon Springs: the steps, in order

Confirm the parcel's zoning district and future land use designation in the city code¹.
Check lot size, setbacks, height and floor area for that district⁵⁹.
Ask Building Development about permit requirements and apply through the online portal².
Ask the county health department about sewer or septic¹³.
Check flood zone requirements, which the city's Building Development page lists among its topics².

What stays with Pinellas County, and what to check before you buy

Septic permits stay with the Florida Department of Health in Pinellas County⁴. Land outside city limits falls under unincorporated Pinellas County rules, covered on the Pinellas County page.

Pinellas County's effective property tax rate is 0.7%¹⁸, and a typical home is valued around $371,631¹⁹. County typical home insurance premiums run about $4,764 a year²⁰.

Watch-outs

Do not use unincorporated Pinellas County zoning numbers for a Tarpon Springs lot; the county's zoning applies only to unincorporated land²¹.
We could not confirm Tarpon Springs rules on tiny homes, accessory dwellings, permit fees or short-term rentals; ask the city's Building Development office at 727-942-5617².

Sources

Written October 17, 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.

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

Zoning, building permits and septic rules in Tarpon Springs, Florida