How much does home addition cost in Palm Beach Gardens, FL?

Most Palm Beach Gardens homeowners spend between $51,700 – $161,000 on home addition, with an average around $97,700. Local labor prices 15% above the national average, so Palm Beach Gardens quotes tend to land at the higher end of national ranges.

Why is home addition more or less expensive in Palm Beach Gardens than elsewhere?

Licensed trade labor in Palm Beach Gardens runs about 115% of the national average, and the best crews book out fastest in spring and early summer. Florida weather drives material choices here, so ask contractors what they install most often in Palm Beach Gardens and why.

Do I need a permit for home addition in Palm Beach Gardens, Florida?

Most Palm Beach Gardens, FL projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not. Always confirm current requirements with the local building department before signing a contract, and make sure the permit is pulled by your licensed contractor.

How many quotes should I get in Palm Beach Gardens?

Get at least three written quotes from licensed, insured Florida contractors. Comparing line items — not just the bottom line — is the fastest way to spot an inflated bid in the Palm Beach Gardens metro market.

How much does a home addition cost per square foot?

$150 to $450 per square foot. Garage conversions can be as low as $80; second stories and in-law suites reach $500.

Is an addition cheaper than moving?

Often yes, once you count agent commissions, closing costs, moving and a higher mortgage rate. Compare against local price per square foot before deciding.

How long does a home addition take?

Four to nine months including design and permitting. Construction alone is typically three to five months.

Do I need an architect?

For anything structural or over about 200 square feet, yes. Budget $3,000 to $15,000 for drawings and engineering.

Does an addition pay for itself?

Most additions return 50% to 70% of cost at resale. Master suites and in-law suites in high-demand markets do best.

What is the cheapest way to add space?

Finish existing square footage — a basement, attic or garage — at $80 to $200 per square foot rather than building new.

Home/Cost guides/Home Addition/Palm Beach Gardens, FL

Palm Beach Gardens metro · Florida

Home Addition cost in Palm Beach Gardens, FL

Palm Beach Gardens homeowners typically pay $51,700 – $161,000 for home addition. Local labor and materials price 15% above the national average.

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Palm Beach Gardens average

$97,700

Typical low

$51,700

Typical high

$161,000

Per square foot

$175 – $520

Sample ZIP

What drives Palm Beach Gardens pricing

Local labor

Licensed trade labor in Palm Beach Gardens runs about 115% of the national average, and the best crews book out fastest in spring and early summer.

Permits & code

Most Palm Beach Gardens, FL projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not.

Climate & conditions

Florida weather drives material choices here, so ask contractors what they install most often in Palm Beach Gardens and why.

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Addition size400 square feet

Addition type

Finish level

Plumbing and HVAC

Site conditions

Estimated project cost

$46,000 – $116,000

Most homeowners pay around $81,000

Compare addition type

Cost by material in Palm Beach Gardens

Installed Palm Beach Gardens pricing per square foot.

Option	Installed cost	Pros	Cons
Garage conversion	$92 – $230	Cheapest per square foot — foundation and roof exist	Lose the garage, may hurt resale
Sunroom	$115 – $290	Fast, prefab options available	Often not conditioned living space
Bump-out	$175 – $400	Adds usable space without a full foundation	Limited to a few feet of depth
Single-room addition	$175 – $460	True conditioned square footage	Full foundation, roof and permits
Second story	$230 – $575	No lot footprint used	Structural reinforcement, you move out during construction
In-law suite / ADU	$205 – $520	Rental income, multigenerational use	Zoning approval, full kitchen and bath

Where the money goes in Palm Beach Gardens

A typical $97,700 Palm Beach Gardens project, broken down by line item.

Labor38% · $37,126
Materials32% · $31,264
Mechanical, electrical, plumbing15% · $14,655
Design, permits and engineering9% · $8,793
Site work and foundation6% · $5,862

Common add-ons

Extras that show up on Palm Beach Gardens quotes but rarely in the headline price.

Architect and engineering

$3,450 – $17,300

New bathroom

$17,300 – $46,000

Kitchenette

$9,200 – $28,700

HVAC system expansion

$3,450 – $13,800

Electrical panel upgrade

$2,300 – $5,200

Temporary housing during work

$3,450 – $17,300

Ways to save in Palm Beach Gardens

Build up or bump out rather than adding a new foundation footprint.
Keep plumbing on the existing wet wall — moving water and waste lines is the costliest change.
Convert existing space (garage, attic, basement) at half the per-square-foot cost.
Keep the roofline simple; complex tie-ins add framing labor and leak risk.
Lock the design before demolition — change orders during construction carry the biggest premiums.

Palm Beach Gardens FAQs

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