Room Addition Contractors in Delray Beach, FL

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Room Additions

What are you planning to remodel?

Bathroom

Kitchen

Room Additions

Other

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What would you like to remodel?

Full Bathroom

Shower or Bathtub

Vanity, Flooring & Fixtures

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What would you like to remodel?

Full Kitchen

Cabinets & Countertops

Layout & Functionality

Not Sure Yet

What space would you like to add?

Add Space to the Ground Floor

Add a Second Story

Add a Primary Suite

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When would you like to start?

ASAP

1–3 months

3–6 months

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Delray Beach

Room Additions in Delray Beach

Delray Beach additions involve its detached houses, from older streets near downtown to newer subdivisions, and 63% of occupied homes are owner-occupied. Near the coast and Intracoastal, confirm the lot's flood status before design; elsewhere, setbacks and any association rules usually decide the plan. Goodhaus is a free service that connects homeowners with independent contractors who serve the area.

Ideas & Inspiration

Room Addition Ideas to Consider in Delray Beach

General ideas for inspiration only. These are not projects performed by Goodhaus, which is a free matching service and not a contractor.

Accessory units

Florida leaves accessory dwelling units in single-family zones to each county or city, which may adopt an ordinance allowing them, so check the city's code first.

Flood rules

Under the federal flood insurance rules, an improvement costing 50 percent or more of a structure's market value is a substantial improvement, so ask the floodplain administrator early if the lot is mapped.

Primary suite addition

A one-story suite at the rear extends a 1970s or 1980s house; check the setbacks first.

Costs

How much does a room addition cost in Delray Beach?

Delray Beach addition quotes depend on size, foundation and any flood-related requirements, the roof tie-in, exterior openings and the drawings and permit review that come first.

Cost guide

Room Addition Cost

Delray Beach, FL

300 sq ft addition$33,000 to $80,000

Room additions are estimated from the cost per square foot of new contractor-built houses (U.S. Census Bureau), an experimental comparison, so only a range is shown. Prices as of August 2026. This is an estimate for planning, not a quote or a guaranteed Goodhaus price. Your actual cost depends on your home, your choices and your contractor, and quotes may be lower or higher. Open the cost calculator

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Inspiration

Room Addition Inspiration

Example images to help you describe the look you want. These are not projects performed by Goodhaus.

Questions

Room Additions in Delray Beach: FAQs

Will an addition raise my taxes?

On a homestead, Florida adds the new space to the assessment at just value as of the first January 1 after it is substantially completed; ask the Palm Beach County Property Appraiser how your project will be treated.

Do I need a permit?

Yes. Under Florida law, constructing or altering a building without a permit is unlawful unless another law exempts the work.

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