Florida Construction Cost Calculator 2027
Get a realistic 2027 budget for a new custom home, a home addition or a commercial building in Florida. Choose your county, size and finish level, and the calculator breaks the cost down line by line.
Estimate Your 2027 Project Cost
Results update as you fill in each field. Every figure is a low to high range, because two projects of the same size rarely cost the same.
What Goes Into the Estimate
The calculator starts with a 2027 construction rate per square foot for North Central Florida, then adjusts it for your county. That rate covers labor, materials and the builder’s overhead. Site work, utilities, permits, design and a contingency are added as separate lines so you can see where the money goes. For the full background on 2026 pricing, read our 2026 cost guide.
Why 2027 Costs Are Higher
Construction pricing has settled into steady yearly increases. JLL forecasts North American construction costs to rise 3.2% to 4.2% in 2027, driven by metals, labor shortages and trade policy. The 2027 rates in this calculator are 2026 Florida market ranges raised by about 4%.
Location Moves the Number Most
Miami-Dade and Broward sit inside the High-Velocity Hurricane Zone, which calls for stronger roofs, windows and connections. Building there runs roughly 45% to 50% above North Central Florida. Coastal sites elsewhere also need extra wind and corrosion protection.
Impact Fees Change by City
A new single-family home in unincorporated Alachua County paid about $7,700 in county impact fees in 2026, while the City of Newberry charged about $18,600, according to impactfees.org. Add the building permit and plan review, then confirm the fees for your exact address.
Rural Lots Need Water and Sewer
Many lots around Gainesville, Ocala and High Springs run on a private well and septic system. A conventional setup typically adds $15,000 to $35,000. Lots in springs protection areas may need an advanced nitrogen-reducing septic system, which costs more.
Construction Cost Calculator FAQs
How accurate is this calculator?
It gives you a planning range, not a bid. Your final price depends on your plans, your lot and the selections you make. Once we review your plans and site, we can give you a detailed quote.
How much does it cost to build a house in Florida in 2027?
In North Central Florida, most 2027 homes land between about $170 and $440 per square foot for construction alone, depending on finish level. South Florida and coastal counties run higher. Land, site work, utilities, fees and design come on top of that.
Does an addition cost less per square foot than a new home?
Usually a little less, since the lot, utilities and much of the structure already exist. Small additions are the exception: the foundation, roof tie-in and permits are spread over fewer square feet, so the rate per foot climbs.
Does the estimate include land?
Only if you ask for it. Choose “No, include land” and enter your lot size, and the calculator adds a land range for your county.
Why does a flood zone raise the cost?
Homes in AE and VE flood zones must sit at or above the required flood elevation. That means stem walls, fill or pilings, plus flood vents. The calculator adds 6% to 12% of construction cost for AE zones and 15% to 25% for VE zones.
Turn Your Estimate Into a Plan
We build custom homes, home additions and commercial projects across North Central Florida. Share your plans and lot details, and we will walk you through an honest, detailed quote.