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ADU construction in Florida — a Pro Work crew building a wind-rated detached in-law suite cottage

St. Augustine Beach · St. Johns County · Florida

ADU & In-Law Suite Construction in Sea Colony

An ADU is a complete second home on your lot — its own kitchen, bath, and entrance — and in Florida it is the go-to for multigenerational living and rental income. We confirm your lot is buildable, build to the FBC with wind/HVHZ compliance, handle egress and utilities, and stand for the inspections so the unit is a legal, storm-ready dwelling.

ADU & In-Law Suite Construction for homes in the Sea Colony area of St. Augustine Beach, Florida — spec'd for Florida slab construction, humidity and the building code, with a free in-home estimate.

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See ADU & In-Law Suite Construction Done Right in Florida

ADU & In-Law Suite Construction in the Sea Colony Area of St. Augustine Beach

You'll find Sea Colony around 0.9 miles south of downtown St. Augustine Beach. Salt air and humidity reach Sea Colony near the St. Augustine Beach coast, so adu-construction starts with the right moisture-tolerant materials. We work across St. Augustine Beach too — including Whispering Oaks, Bermuda Run, Magnolia Dunes.

Getting adu-construction right in Sea Colony means planning for what Northeast Florida puts a home through:

Service area: Sea Colony, Florida. View larger map

About ADU & In-Law Suite Construction

Not every product suits Northeast Florida. For adu-construction in Sea Colony, here's what we recommend and why:

A clear sequence keeps your Sea Colony adu-construction on track:

See the full ADU & In-Law Suite Construction guide — materials, process and detail →

ADU & In-Law Suite Construction Near Sea Colony

Our adu-construction coverage extends beyond Sea Colony to neighboring cities:

ADU & In-Law Suite Construction FAQs for Sea Colony

Do you serve Sea Colony, Florida?

Yes — Pro Work Flooring covers Sea Colony and the wider St. Johns County area for adu-construction. Request a free estimate and we'll schedule a visit.

How does the coast affect adu-construction in Sea Colony?

Salt air and humidity near the coast push us toward moisture-tolerant materials, careful acclimation, and subfloor moisture testing before any adu-construction in Sea Colony.

What's the first step for adu-construction in Sea Colony?

A clear sequence keeps your Sea Colony adu-construction on track:

A Second Home on Your Lot — Built Right.

Free consultation. Lot feasibility checked. Wind-rated structure. Egress and utilities handled. Permits handled. No pressure.