Accessory Dwelling Units

Florida ADUs, built for income.

Across Florida, more cities are opening the door to ADUs — and statewide reform is gaining momentum. Turn unused land into $15,000–$30,000+ a year in rental income. We build them right.

Modern ADU

Why build your ADU with Spire

We Handle the Rules

We navigate your city or county's ADU rules and permitting for you, start to finish.

Hurricane-Rated

Impact windows, reinforced roofing, and moisture-resistant assemblies — built for Florida.

Transparent Pricing

Fixed pricing — know your full cost before you commit. No surprise change orders.

Built for ROI

Designed to maximize rentability and resale value, so your ADU pays you back.

Turn your backyard into income.

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