What the Builder's Contract Takes Away

When you buy a resale home in Idaho, you almost certainly sign the RE-21 — the Idaho REALTORS® Real Estate Purchase and Sale Agreement. It's a negotiated industry form, and its default settings are reasonably balanced.

When you buy from a production builder in Meridian, Kuna, Star, Nampa or Caldwell, you generally sign the builder's own contract instead.

That's legal, it's normal, and it isn't evidence of bad faith. Builders have real reasons for using their own paper: they're selling a thing that doesn't exist yet, on a schedule they only partly control, with subcontractors and lenders and municipal inspections in the middle. A form built for a completed house doesn't fit.

But the two documents allocate risk very differently, and buyers are rarely walked through the differences. Here's what usually changes.

What the RE-21 gives you by default

Worth establishing the baseline first:

• Financing contingency — if you can't obtain financing after a good-faith effort, earnest money is returned.
• Appraisal contingency — if the property doesn't appraise at or above the purchase price, your earnest money is returned at your request unless the seller reduces the price.
• Inspection contingency — a defined period to inspect, object in writing, and terminate.
• Title review — a preliminary commitment, an objection window, and return of earnest money if title is unmarketable and uncured.
• Remedies on seller default — earnest money returned and the seller covers title, escrow, appraisal, credit report, inspection, brokerage and attorney's fees.
• No mandatory arbitration clause, no jury-trial waiver, no class-action waiver.

That last line is the largest single structural difference from most builder forms.

What typically changes

Dispute resolution moves out of court. The National Association of Home Builders affirmatively recommends builders specify binding arbitration in their contracts, and after the Supreme Court's 2019 decision in Lamps Plus v. Varela, advises express individual-arbitration language to foreclose class arbitration. Idaho enforces these: Idaho Code § 7-901 makes a written arbitration provision "valid, enforceable and irrevocable" except on general contract-revocation grounds, with no consumer carve-out. Ask where the arbitration clause lives — it is frequently in the warranty booklet rather than the purchase agreement.

An express limited warranty replaces implied warranties. The common structure is one year of workmanship, two years of systems, ten years of major structural, often administered by a third party. These documents typically state that they disclaim all implied warranties.

Idaho has real law here, and it's more protective than most buyers assume. Bethlahmy v. Bechtel (1966) ended caveat emptor for new home sales. Tusch Enterprises v. Coffin (1987) defined the implied warranty as covering "major defects which render the house unfit for habitation, and which are not readily remediable." And Goodspeed v. Shippen (2013) set a heavy burden on disclaiming it: the disclaimer must be conspicuous, must fully disclose the consequences, and must be a knowing waiver. A boilerplate "no warranties" clause in the same typeface as the rest of the contract failed that test.

Whether any particular builder's clause clears that bar is a question for a lawyer, not for us and not for a blog post. But it is not automatic, and it's worth knowing before you assume the express warranty is all you have.

The completion date becomes an estimate. Builder forms commonly treat closing as approximate, extend it for weather and force majeure, and disclaim consequential damages for delay. What's asymmetric is the direction: many forms provide no buyer remedy for late delivery while imposing per-diem liquidated damages on a buyer who delays closing.

Deposits stop being refundable. Construction deposits are frequently non-refundable regardless of loan approval, and design center or option money is typically non-refundable on termination. Two things to ask directly: what happens to option money if the deal dies, and whether upgrades appraise. Many contracts state plainly that change-order work may not increase appraised value.

The appraisal contingency often disappears. A common provision reads, in substance, that if the appraised value is less than the purchase price the buyer agrees to pay the purchase price anyway. Compare that to the RE-21 default.

Preferred lender incentives are conditioned. These are lawful — but "required use" is prohibited under RESPA's Regulation X, 12 CFR § 1024.2(b). An incentive has to be optional and represent a true net saving. Get the terms in writing and run an actual APR comparison rather than a headline-credit comparison.

The builder reserves flexibility you don't have. Rights to substitute materials and change plans without compensation are standard. So is asymmetric assignment: buyers typically cannot assign without written permission, while the builder often can assign freely.

What Idaho law still gives you regardless

Four things survive whatever the contract says, and they're worth knowing.

The Notice and Opportunity to Repair Act, Idaho Code §§ 6-2501 to 6-2504, requires written notice of a construction defect claim before suit. The builder then has 21 days to respond, 14 days after any inspection to offer repair or settlement, and you have 30 days to accept. A suit filed before complying "shall be dismissed by the court without prejudice." Recoverable damages include repair cost, temporary housing, diminution in value from structural failure, and reasonable attorney's fees.

The clock starts at completion, not discovery. Under Idaho Code § 5-241 and the Idaho Supreme Court's decision in Petrus Family Trust v. Kirk (2018), an implied-warranty claim sounds in contract and accrues at final completion of construction — and it runs to subsequent purchasers despite lack of privity. That's a favorable rule on the privity question and an unfavorable one on timing. Latent defects found in year six may be outside a five-year written-contract limitation that started at completion.

Contractor registration is verifiable. Under the Idaho Contractor Registration Act, unregistered contracting is unlawful for jobs over $2,000, and an unregistered contractor loses lien rights. You can check any builder's registration through the state's online license search. Note that registration is a registration, not a competency license — the state is clear about that.

Idaho Code § 45-525 is the most under-used provision in the state. For residential contracts over $2,000 — including sales of newly constructed homes — the general contractor must provide a signed disclosure covering proof of general liability and workers' compensation, your right to require lien waivers from subcontractors, the availability of extended title coverage for unfiled liens, your right to require a surety bond up to project value, and a list of subcontractors and materialmen owed over $500 before closing. Non-compliance "shall constitute an unlawful and deceptive act or practice" under Idaho consumer protection law.

Almost nobody asks for that package. You should.

One more thing worth knowing: newly constructed, never-inhabited residential property is exempt from Idaho's seller property condition disclosure requirement under § 55-2505. There is no disclosure form on a new build.

Who represents whom

The agent in the model home is the builder's licensee. Under Idaho Code § 54-2085, without a signed written representation agreement you are a customer, not a client, and the statute requires that representation be confirmed in writing "no later than the preparation of the purchase and sale agreement."

Since the NAR settlement changes took effect in August 2024, buyer-agent compensation is negotiated outside the MLS. Builders may still offer cooperating compensation; it's simply a negotiated term now rather than a published one. Most builders ask that your agent register or accompany you on the first visit — which means the moment to bring representation into a new-construction purchase is before you walk the model, not after you've picked a lot.

What to ask for before you sign

• The limited warranty document itself, in full, including its dispute-resolution section
• The recorded CC&Rs, plat, and any development agreement — by instrument number
• The HOA budget, reserve study, assessments, transfer fees, and whether the builder still controls the board
• The written allowance and option price list, change-order terms, and refundability
• Written confirmation of inspection rights and stages — foundation, pre-drywall, final, and the 11-month warranty walk. Pre-drywall is the one most often not expressly granted, and the one that matters most.
• The builder's contractor registration number, verified
• The § 45-525 disclosure package
• Preferred-lender terms in writing

This describes how these contracts and statutes generally work. It is not legal advice, and no blog post can tell you whether a specific clause in a specific contract is enforceable. Have a real estate attorney read the contract — on a new build, it's the cheapest money you'll spend.

Sources: Idaho REALTORS® RE-21 · Idaho Code §§ 5-241, 6-2501–6-2504, 7-901, 45-525, 54-2085, 54-5204, 54-5208, 55-2505 · Bethlahmy v. Bechtel, Tusch Enterprises v. Coffin, Goodspeed v. Shippen, Petrus Family Trust v. Kirk · 12 CFR § 1024.2(b) · NAHB · Idaho DOPL