Buyers under contract on a spec home in Prestleigh or a to-be-built lot in Holding Village often ask their agent the same question a few days after signing: when is my due diligence deadline? The honest answer is that there isn't one. North Carolina's standard due diligence period, the negotiated window that lets a resale buyer walk away from a contract for any reason and get their earnest money back, does not attach to new construction purchases at all.
That single fact surprises more buyers than almost anything else in a new-build transaction, and it matters right now because Wake Forest is one of the most active new-construction markets in the Triangle. More than 600 new homes were built and listed across Wake Forest's MLS between May 2025 and May 2026, spread across communities like Heritage, Traditions, Hasentree and Prestleigh, with builders including Lennar, D.R. Horton, Dream Finders and Stanley Martin all active in the area. A lot of people are signing new-construction contracts here, and a lot of them are assuming a protection that isn't in the paperwork.
The clock resale buyers rely on
When North Carolina rewrote its standard Offer to Purchase and Contract in 2011, it replaced a patchwork of separate contingencies, financing, inspection, appraisal, with a single due diligence period. A resale buyer pays a negotiated fee directly to the seller, gets a window that typically runs two to four weeks, and can terminate for any reason or no reason at all before the deadline. Walk away and the buyer forfeits only the due diligence fee. The earnest money, usually the larger of the two checks, comes back.
That system is well known enough in the Triangle that many buyers treat it as a fixed feature of every home purchase. It isn't. It's a feature of the standard resale contract, Form 2-T, and the mechanism doesn't carry over when the seller is a builder rather than a homeowner.
New construction runs on a different contract
Purchases of homes still under construction, or already built by a builder as inventory, typically use the Offer to Purchase and Contract - New Construction, and completed spec homes use the New Construction Addendum attached to the standard form. Neither one creates a due diligence period the way the resale contract does. What both forms do include is a Limited Warranty of Construction: a written promise from the builder to make necessary repairs for faulty construction, labor or materials for one year from closing.
That one-year promise is the actual protection a new-construction buyer in Wake Forest is working with, not a walk-away window.
The warranty nobody is required to give you
Here's the part that catches even experienced buyers off guard. North Carolina law does not obligate a builder to provide any written warranty at all. NC REALTORS' own legal counsel has addressed this directly, calling the assumption that state law requires a one-year builder's warranty a common misperception. Builders can offer an express warranty, and most reputable ones do, but there's no statute forcing the issue.
If a builder doesn't put anything in writing, a buyer isn't entirely without recourse. North Carolina's Supreme Court recognized an implied warranty of workmanlike construction back in 1974, covering major structural defects on a home sold by someone in the business of residential construction. That protection only extends to the original buyer, and it only covers latent defects, meaning problems that weren't visible or apparent on a reasonable inspection at the time of sale. It's a real backstop, but it's a narrower one than most buyers picture, and it requires the buyer to prove the defect was hidden rather than obvious.
What the 1-2-10 structure actually promises
Most production builders in Wake Forest don't rely solely on the bare legal minimum. They enroll homes in an insurance-backed structural warranty program, commonly 2-10 Home Buyers Warranty or an RWC-branded equivalent, built around a coverage structure the industry calls 1-2-10.
| Coverage period | What it covers |
|---|---|
| Year 1 | Workmanship: materials and labor defects |
| Years 1-2 | Systems: HVAC, plumbing, electrical |
| Years 1-10 | Major structural defects only |
The cost of this coverage is embedded in the home's price rather than itemized as a separate line, at least with most production builders, and the 10-year structural piece transfers automatically to a future buyer if the home sells again within that window. What it doesn't cover is just as important: appliances fall under their own manufacturer warranties, landscaping becomes the homeowner's responsibility the moment the sale closes, and normal settling, a hairline crack in a driveway being the standard example, isn't treated as a warranty item.
The date that matters more than closing day
Because the one-year workmanship warranty is the real safety net, and because North Carolina doesn't require an inspection before closing on new construction the way a due diligence period effectively forces one on resale purchases, the calendar becomes the buyer's responsibility to manage. Industry practice across the Triangle points to one specific window: schedule an independent inspection around the ten- to eleven-month mark, well before the one-year warranty expires, so there's still time to document problems and get them in front of the builder in writing.
Miss that window and a defect that would have been a free repair in month ten can become the homeowner's problem in month thirteen, warranty coverage or not.
What an 11-month inspection actually finds
A home that passed its final walkthrough at closing isn't the same house a year later. Wake Forest summers put real stress on a new build: humidity and afternoon storms test roofing, flashing and grading, while HVAC systems run through their first full season under load. Inspectors who specialize in these warranty-window inspections routinely find foundation or drywall cracks from settling that exceed normal tolerances, roof and flashing issues, HVAC systems that were never properly balanced, plumbing leaks under sinks or water heaters, and window and door seals that were rushed during a fast build cycle. None of it is unusual for new construction. All of it is easier to get fixed for free with documentation in hand before the one-year clock runs out.
The backstop under the backstop
For a buyer who closed on a Wake Forest new build last fall or winter, the ten-month mark is either approaching now or already behind them. For anyone currently under contract in one of the area's active communities, the more useful habit is building the warranty inspection into the calendar the same week the keys change hands, rather than waiting for a reminder that may or may not come from the builder.
The absence of a due diligence period on a new-construction contract isn't a gap in the paperwork. It's a different structure entirely, one where the protection is real but time-limited, and where the buyer, not the state, is responsible for watching the clock.
Quick answers
Does North Carolina require builders to provide a warranty on new construction? No. Builders commonly offer a written one-year express warranty, but state law doesn't obligate them to. An implied warranty covering major structural defects exists separately, but it's limited to latent defects and applies only to the original buyer.
Is there ever a due diligence period on a new-construction purchase in Wake Forest? Not in the way resale buyers experience it. New-construction contracts use different standard forms that don't include the walk-away window Form 2-T creates for resale transactions.
When should I schedule my own warranty inspection? Around the ten- to eleven-month mark after closing, before the standard one-year workmanship warranty expires, so there's time to document issues and submit them to the builder in writing.
If you're comparing new-construction communities in Wake Forest, or you're already under contract and want a clear read on what your specific builder's warranty paperwork actually promises, I'd love to hear from you. Reach out to me at Alexander Realty, LLC and I'll walk through it with you before your next deadline sneaks up on you.