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🏗️ Accessory Structures/ADU Rules

Clearwater vs Seminole

How do adu rules rules compare between Clearwater, FL and Seminole, FL?

Clearwater has fewer restrictions than Seminole.

Clearwater, FL

Pinellas County

Some Restrictions

Clearwater allows one accessory dwelling unit per conforming residential lot under Article 3, capped at 750 square feet or 50 percent of the principal dwelling, whichever is less.

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Seminole, FL

Pinellas County

Heavy Restrictions

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

FactClearwaterSeminole
--
Permit Required-Yes, building permit
Second Kitchen-Generally prohibited
Zoning Review-Planning Division approval
Daily Fine-Up to $250

Highlighted rows indicate differences between cities.

Clearwater FAQ

How big can an ADU be in Clearwater?

An ADU in Clearwater cannot exceed 750 square feet of gross floor area or 50 percent of the gross floor area of the principal detached dwelling, whichever is less.

Can I add a second ADU to my Clearwater lot?

No. Clearwater limits each parcel of conforming residential density to one accessory dwelling unit under Community Development Code Article 3.

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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