How builders structure incentives.

Headline incentive

Rate buy-downs: what they actually save.

Builders prefer rate buy-downs over price reductions because the headline rate is what shoppers compare. A 2-1 buy-down lowers the rate by two points in year one and one point in year two, then reverts to the note rate for the remaining 28 years. The savings are real — but they front-load.

• Temporary vs permanent. Temporary buy-downs (2-1, 3-2-1) reduce monthly payment for the first 24–36 months. Permanent buy-downs reduce the rate for the full loan term and cost meaningfully more in points.
• Compare to a price cut. Ask the builder what the equivalent price reduction would be in cash. Sometimes the price cut is more durable; sometimes the rate buy-down genuinely beats it on monthly cost.
• Lender requirement. Most builder buy-downs require using the builder's preferred lender. Get a competing quote from an independent lender on the same loan structure to confirm the rate is competitive on its own.

Hidden math

Design-center upgrades: where the margin lives.

The base price quoted in the model home is rarely the price you will close at. Design-center selections — flooring, cabinets, counters, lighting, structural options — typically add 8–18% to the base. Builder margins on these upgrades are often higher than on the home itself.

• Lock the upgrade allowance in writing. If the builder offers $20K toward the design center as part of the incentive, get the allowance, the expiration, and what it can be applied to in writing before signing.
• Structural before cosmetic. Structural changes (extended garage, additional bedroom, bumped-out kitchen) can only happen at framing. Cosmetic upgrades (counters, fixtures, paint) can be done after closing, often for less than design-center pricing.
• Beware the financed upgrade trap. Upgrades roll into the mortgage. A $30K upgrade financed at 6.75% over 30 years costs roughly $70K in total payments. That hardwood is more expensive than the sticker.

Disclosure to read first

Metro districts: the second tax bill nobody mentions.

Most new-construction communities in Colorado are organized inside a metropolitan district — a quasi-governmental taxing entity that funds infrastructure (roads, parks, water taps) by issuing bonds repaid through an additional property tax mill levy on every home in the community.

• Read the service plan. Ask for the metro district's service plan and most recent disclosure. Look at the total mill levy cap, the debt outstanding, and the projected payoff date.
• Estimate the real tax bill. Add the metro district mill levy to the county and school district mill levy. In some Denver Metro communities, total taxes run 2–3x what an established neighborhood pays on the same assessed value.
• Check transfer fees. Some metro districts also charge a transfer fee on resale — typically 0.5–1% of sale price, paid by the seller. Material to your eventual exit math.

Often overlooked

Warranty terms and the one-year walk.

New construction comes with a builder warranty — typically one year on workmanship, two years on systems, and ten years on structural. Schedule the eleven-month warranty walk-through before the first-year coverage expires. Most builders will fix everything documented before that deadline.

What is actually negotiable

Where buyers have leverage in new construction.

Builders rarely cut base price publicly — it would reset comps for the rest of the community. They will negotiate on closing costs, design-center allowances, lot premiums on slower-moving inventory, and standing inventory at quarter-end. The leverage is real, but it lives in the incentive structure, not the headline price.