Generational Suitesby Watermark Design Build

Case studies

Six Tampa Bay backyards, and the rules we had to solve

Every project below is described in full: dimensions, jurisdiction, the setback or septic constraint that shaped the design, and how the suite, pool house, or pavilion was permitted and built. This is what a design-build process looks like from the inside.

Generational Suites & ADUs

The Historical Heights ADU

20′ × 24′ Small Casita — 480 sq. ft. living space

Tampa Heights Overlay District, City of Tampa

A 480 sq. ft. casita threaded onto a 0.14-acre historic lot with 9.5 feet of side clearance and a historic preservation review.

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The St. Petersburg Attached In-Law Suite

16′ × 28′ conversion plus 12′ × 16′ bump-out — 640 sq. ft. total

Unincorporated Pinellas County, coastal zone

Zero side access, an HOA ban on detached ADUs, and a 750 sq. ft. coastal cap — solved by attaching instead of detaching.

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Pools, pavilions & outdoor living

The Odessa Courtyard Oasis

24′ × 36′ deluxe suite · 15′ × 30′ in-ground pool · 16′ × 16′ timber pavilion

Odessa, Pasco County acreage

One plan, one contract: a suite, pool, and pavilion mapped around a private septic drainfield on 1.5 acres.

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