Dunedin vs Seminole
How do adu rules rules compare between Dunedin, FL and Seminole, FL?
Dunedin has fewer restrictions than Seminole.
Dunedin, FL
Pinellas County
Dunedin permits accessory dwelling units in select residential and form-based zoning districts subject to lot size, setback, and owner-occupancy standards in Chapter 103 of the Land Development Code.
View full Dunedin rules →Seminole, FL
Pinellas County
Seminole's land development code restricts accessory dwelling units. Most single-family zones allow only one principal dwelling, and second living units require special approval through the Planning and Zoning Division.
View full Seminole rules →Key Facts Comparison
| Fact | Dunedin | Seminole |
|---|---|---|
| Code Chapter | Chapter 103 Zoning | - |
| Form-Based Code | Section 103-23.31 | - |
| Permit Required | Yes, building and zoning | Yes, building permit |
| Utility Connection | City water and sewer | - |
| Owner Occupancy | Often required | - |
| Second Kitchen | - | Generally prohibited |
| Zoning Review | - | Planning Division approval |
| Daily Fine | - | Up to $250 |
Highlighted rows indicate differences between cities.
Dunedin FAQ
Can I build an ADU on any Dunedin lot?
No. ADUs are only allowed in zoning districts where they are listed as a permitted or accessory use, and the lot must meet minimum size and setback standards in Chapter 103.
Do I need a permit for an ADU in Dunedin?
Yes. A building permit, zoning review, and inspections are required. Plans must show compliance with setbacks, height limits, and Florida Building Code standards.
Seminole FAQ
Can I build a backyard ADU in Seminole?
Most single-family zones do not permit separate accessory dwelling units. Contact Seminole's Planning and Zoning Division to confirm whether your specific lot and district allow one.
Does Seminole allow in-law suites?
Attached in-law suites without a separate kitchen may be permitted as part of the principal dwelling. Detached units with full kitchens are generally treated as a prohibited second residence.
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