New construction feels like it should be the safer buy: nothing’s broken yet, everything’s under warranty, and the builder’s sales office makes the whole process feel handled. That feeling is exactly what causes buyers to skip steps they’d never skip on a resale, and several of the biggest new-construction mistakes come directly from assuming “new” means “no due diligence needed.”
Short version: New construction buyers lose real money by using the builder’s preferred lender without comparing it to outside financing, treating design-center “credits” as free money, not reading the CDD bond disclosure in the contract, and going without their own buyer’s agent or inspector because the process feels self-contained. Every one of these has a specific, concrete fix.
Using the Builder’s Preferred Lender Without Comparing It to Anything Else
Builders often offer closing cost assistance or a rate buydown that’s structured through their preferred lender, and that assistance is real, but it isn’t free. The cost typically shows up as a higher interest rate over the life of the loan, and buyers who never get an outside quote have no way to know whether the incentive is actually a good deal or a wash. Get pre-approved with at least one outside lender before you’re deep into the process, so you have a real number to compare the builder’s offer against, and negotiate the closing cost assistance and the interest rate as two separate things rather than accepting them as a package. The mortgage financing basics guide on this site covers how to actually compare loan offers.
Treating Design-Center “Credits” as Free Money
A builder offering a design credit toward upgrades and finishes can sound generous, until you’re sitting in the design center and discover the credit barely covers the baseline options, with everything beyond it priced well above what the same materials would cost from an independent contractor. This isn’t universal, but it’s a common enough pattern that it’s worth walking into the design appointment with a real budget in mind and the willingness to decline upgrades that don’t clearly pencil out, rather than treating the credit as a number you’re obligated to spend.
Not Reading the CDD Bond Disclosure in the Contract
Florida law (F.S. 190.048) requires the seller to disclose, in the purchase contract itself, whether a property sits inside a Community Development District and the outstanding bond principal attributable to that specific parcel. This disclosure exists precisely because the bond balance transfers to you at closing, it’s not something the builder pays off, it’s a debt you’re taking on as part of the purchase. New construction is where this shows up most often, since CDDs typically finance the roads, utilities, and amenities in a brand-new community. Ask for the specific current annual assessment on the exact lot you’re buying, not a general range for the community, and run it through the CDD fee calculator so you know the real monthly number before you’re at the closing table.
Confusing a New Community’s HOA Fee With Its CDD Assessment
The same confusion that trips up resale buyers shows up here too, but with an added wrinkle: in a brand-new community, the HOA is often still developer-controlled, and its early budget may not reflect what dues actually cost once the community reaches full build-out and residents take over the board. A quoted HOA fee at the time of purchase isn’t necessarily what you’ll be paying in three years. Ask specifically when the HOA is expected to turn over to resident control and what the budget projections look like post-turnover, not just what the current fee is.
Assuming You Don’t Need Your Own Inspection Because It’s New
Florida now requires a statutory one-year warranty on newly built single-family homes, duplexes, triplexes, and quadplexes (F.S. 553.837, effective July 1, 2025), covering construction defects that amount to material violations of the Florida Building Code, and it’s transferable to a subsequent buyer if the home sells within that first year. That’s real protection, but it’s narrower than it sounds: it explicitly excludes normal wear and tear, settling, and acts of God, and it only covers code violations, not every cosmetic or workmanship issue you might reasonably expect from a brand-new home. Get an independent inspection before closing anyway, the same as you would on a resale, and do a second, documented walkthrough close to the eleven-month mark, before that one-year warranty window closes, to catch anything that’s shown up since move-in.
Skipping a Buyer’s Agent Because the Builder’s Sales Rep Seems Helpful
The person staffing a builder’s model home works for the builder, not for you, however friendly and helpful they are. They can’t negotiate on your behalf, they’re not obligated to flag a bad clause in the purchase agreement, and their incentive is to close the sale at the builder’s preferred terms. Bringing your own buyer’s agent to a new construction purchase generally costs the buyer nothing, the commission is typically built into the builder’s pricing either way, and it means someone in the room is actually working for your interests specifically.
Frequently Asked Questions
Yes, since July 1, 2025, Florida law (F.S. 553.837) requires a one-year statutory warranty on newly built single-family homes, duplexes, triplexes, and quadplexes, covering construction defects that amount to material Florida Building Code violations. It excludes normal wear and tear, settling, and acts of God, and it’s transferable to a buyer who purchases within that first year.
Get an outside pre-approval before deciding either way. The builder’s lender may offer real closing cost assistance, but it typically comes with a higher interest rate, and you can only tell whether it’s a good deal by comparing it to an actual outside quote.
Yes. Florida’s statutory one-year builder warranty only covers material building code violations, not every workmanship or cosmetic issue. An independent inspection before closing, plus a documented walkthrough near the eleven-month mark before the warranty expires, catches things the warranty alone won’t.
The commission is typically built into the builder’s pricing either way, so bringing your own buyer’s agent generally costs the buyer nothing directly. The builder’s on-site sales representative works for the builder, not the buyer, and can’t negotiate on your behalf.
No. Florida law requires the seller to disclose the outstanding CDD bond balance attributable to the specific parcel in the purchase contract, and that balance transfers to the buyer at closing as an ongoing assessment, it isn’t paid off or absorbed by the builder.
Sources
- Florida’s new mandatory builder warranty, Shutts & Bowen LLP
- Florida HB-623 builder warranty explained, 2-10
- Builder incentives and lender credit structures
- HOA vs. CDD fees for Florida new-home buyers, CFB Homes
- Florida Statute 553.837, Florida Senate
This article is for general informational purposes only and isn’t financial, legal, insurance, or tax advice – for guidance specific to your situation, talk to a licensed professional.