St. Petersburg vs Tarpon Springs
How do adu rules rules compare between St. Petersburg, FL and Tarpon Springs, FL?
St. Petersburg and Tarpon Springs have similar restriction levels.
St. Petersburg, FL
Pinellas County
St. Petersburg permits accessory dwelling units in many residential districts under Land Development Regulations Sec. 16.50.010, with size, lot, parking, and design rules expanded by Ordinance 509-H.
View full St. Petersburg rules →Tarpon Springs, FL
Pinellas County
Tarpon Springs allows accessory dwelling units in certain residential zoning districts subject to size, owner-occupancy, parking, and design standards in the Comprehensive Zoning and Land Development Code. Florida statute also encourages local ADU adoption.
View full Tarpon Springs rules →Key Facts Comparison
| Fact | St. Petersburg | Tarpon Springs |
|---|---|---|
| Code section | Sec. 16.50.010 | Appendix A, Article II |
| Min lot size NT | 4,500 sq ft | - |
| Floor area cap | 40% of combined | - |
| Authorizing ord. | Ord. 509-H | - |
| Mailing address | Shared only | - |
| Permit | - | Building permit required |
| Zoning review | - | Planning and zoning approval |
| State law | - | FS 163.31771 encourages ADUs |
| Owner occupancy | - | Typically required |
Highlighted rows indicate differences between cities.
St. Petersburg FAQ
Can I add a backyard ADU to my St. Petersburg home?
Yes in NS, NT, and NSM districts that allow ADUs under Sec. 16.50.010, provided your lot meets minimum size, the ADU stays within 40 percent of combined floor area, and you obtain building and zoning permits.
Can my ADU have its own mailing address?
No. Sec. 16.50.010 and Ordinance 509-H require ADUs to share the primary residence's mailing address rather than receive a separate address from the post office.
Tarpon Springs FAQ
Are ADUs allowed in Tarpon Springs single-family zones?
ADUs are permitted in certain residential districts subject to district regulations, lot size, and special exception requirements. Verify your zoning district with Planning and Zoning before designing.
Can I rent my Tarpon Springs ADU short-term?
Short-term rental of ADUs is restricted in many districts under Section 207.03. Check vacation rental regulations and any HOA covenants before listing on Airbnb or VRBO.
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