Home Remodeling Costs in New Durham, NH
Remodeling costs in New Durham run about 7% above the New Hampshire median, based on home values and labor rates across its ZIP code in Strafford County. The ranges below reflect what New Durham homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.07×
- New Hampshire median
- Median home value
- $508,945
- Zillow ZHVI
- ZIP codes
- 1
- Strafford County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in New Durham (2026)
Ranges span New Durham's least to most expensive ZIPs, including the ±15% contractor variance. ROI is the share of cost typically recouped at resale in your census region.
Cost range
$10,459 - $14,151
Typical
$12,305
Cost range
$16,044 - $21,706
Typical
$18,875
Cost range
$24,557 - $33,224
Typical
$28,890
Cost range
$22,374 - $30,270
Typical
$26,322
Cost range
$4,093 - $5,537
Typical
$4,815
Cost range
$16,021 - $21,675
Typical
$18,848
Cost range
$52,296 - $70,754
Typical
$61,525
Cost range
$16,095 - $21,775
Typical
$18,935
Cost range
$2,142 - $2,898
Typical
$2,520
Cost range
$9,095 - $12,305
Typical
$10,700
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $10,459 - $14,151 | $12,305 | 63/100 | ZIP estimate → |
| Window Replacement | $16,044 - $21,706 | $18,875 | 71/100 | ZIP estimate → |
| Kitchen Remodel | $24,557 - $33,224 | $28,890 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $22,374 - $30,270 | $26,322 | 91/100 | ZIP estimate → |
| Garage Door Replacement | $4,093 - $5,537 | $4,815 | 100/100 | ZIP estimate → |
| Deck Addition | $16,021 - $21,675 | $18,848 | 79/100 | ZIP estimate → |
| Basement Finishing | $52,296 - $70,754 | $61,525 | 70/100 | ZIP estimate → |
| Siding Replacement | $16,095 - $21,775 | $18,935 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,142 - $2,898 | $2,520 | 100/100 | ZIP estimate → |
| HVAC Replacement | $9,095 - $12,305 | $10,700 | 92/100 | ZIP estimate → |
Sources: Remodeling Magazine Cost vs. Value, Zillow ZHVI, BLS construction wages. Data updated 2026-05. How we calculate estimates
Roofing Replacement Cost by ZIP Code
Pick a project and the prices below update. Costs vary little across New Durham. Open your ZIP for the full local breakdown.