New Construction vs. Resale Closing Costs
New construction vs. resale closing cost differences
| Cost Item | Resale | New Construction | Difference |
|---|---|---|---|
| Builder’s required lender | No requirement | Builder may require (or incentivize) | Less lender shopping flexibility |
| Title company | Shop freely | Often builder-mandated | Less competition, potentially higher |
| Inspection fees | Standard home inspection | Multiple phase inspections possible | $500–$2,000 more |
| Rate lock period | 30–45 days (typical resale) | 6–12 months (construction timeline) | Extended lock fee: 0.25–0.75% |
| Lot premiums | N/A | May apply to choice lots | $5,000–$50,000+ depending on market |
| Builder incentives | N/A | Closing cost credits (with builder lender) | $5,000–$15,000 if using builder’s lender |
Builders frequently offer $10,000–$20,000 in closing cost credits if you use their preferred lender. But builder lenders often charge 0.25–0.5% higher rates than market. On a $500,000 loan, 0.375% higher rate = $113/month × 360 months = $40,680 more interest over 30 years. The $15,000 credit doesn’t compensate for the long-term rate premium. Compare total 5-year costs, not just the credit amount.
The Extended Rate Lock Cost
New construction timelines are rarely as short as builders project. A home with a 6-month build time may take 9–12 months. Rate locks cost: 0.25% of loan per 30 days beyond the standard lock period. On a $450,000 loan with a 3-month extension: 0.75% = $3,375 in rate lock extension fees. Budget for this and consider float-to-lock programs that delay the rate lock until 30–45 days before closing.
Builder Incentives: Evaluating the True Value
Builder closing cost credits are only valuable if: (1) the builder lender’s rate is within 0.25% of market; (2) the credit genuinely offsets your closing costs without strings attached; (3) using the builder lender doesn’t waive your ability to get a competing quote. Always get an outside quote before accepting builder lender terms.
Calculate Your New Construction Closing Cost Estimate
Use the purchase price and state — then add extended rate lock costs for your timeline.