Buying New Construction in Frisco and North DFW: What to Know Before You Sign with a Builder

August in North Texas is peak new construction season. The model homes are open, the design centers are busy, and sales agents at communities across Frisco, Prosper, Celina, McKinney, and northern Collin County are working hard. New construction can be a genuinely attractive path to homeownership in DFW. I am not here to talk you out of it. I am here to make sure you go in with your eyes open — because the differences between new construction and resale financing have cost some DFW buyers tens of thousands of dollars they did not need to spend.

The Builder's In-House Lender: Understanding the Real Trade-Off

Every major builder operating in DFW — Lennar, D.R. Horton, Perry Homes, Highland Homes, Meritage Homes, Taylor Morrison — has a preferred or in-house lending affiliate. Their sales agents are trained to direct you toward that lender with incentives: $10,000 toward closing costs, upgraded appliances, design center credits.

Here is the honest truth from your mortgage broker in Frisco TX: those incentives are real. But they are almost never free money.

Builder lenders in the DFW market consistently price their rates 0.25% to 0.50% higher than what an independent mortgage broker in Frisco TX can deliver from wholesale lenders who compete for the business. On a $500,000 home loan, a 0.375% rate difference is approximately $110 per month. Over 30 years, that is $39,600. The builder offered you a $10,000 incentive that cost you $39,600. That is not a deal — that is a loss.

The rule: always get a competing quote from an independent mortgage broker before deciding. I will build you a side-by-side comparison — the builder incentive offer against the lower rate I can deliver — total cost over 5 years, break-even on the incentive. The math is usually not close. Call me before you sign anything with a builder.

Builder Contract Provisions Every Frisco TX Homebuyer Needs to Read

Earnest money and cancellation terms: Builder contracts typically require earnest money deposits of 1%–2% of the purchase price. In many contracts, this is non-refundable even in the event of a financing failure. Read the cancellation provisions carefully before you write a check.

Closing timeline risk: Builders build on their schedule, not yours. Delays are common. If your home is delayed 60 days, your rate lock expires. Rate lock extensions cost money — typically 0.125%–0.25% per extension period. Understand who bears that cost before you sign.

Material substitution clauses: Some contracts allow builders to substitute comparable materials if specified materials are unavailable or prices increase. Know what flexibility they have on what you were shown in the design center.

Rate Lock Strategy for New Construction Home Loans in DFW

If you are buying from a builder whose home will take 6 to 12 months to complete — common in Frisco, Celina, and McKinney TX — a standard 30-to-60-day rate lock is useless. You need a new construction extended rate lock program. These are available for periods from 90 to 360 days. They come at a cost — typically a fee paid upfront that may be credited back at closing — but they protect you from market movement during your build period. If rates move up 0.5% during your build, that lock saves you far more than it cost.

I specialize in new construction home loan financing in the DFW area. If you are in contract with a builder in Frisco, Prosper, or Celina TX, call me specifically about the rate lock options that make sense for your timeline. (214) 336-5840.