Home Remodeling Costs in Hampton, NH
Remodeling costs in Hampton run about 30% above the New Hampshire median, based on home values and labor rates across its ZIP code in Rockingham County. The ranges below reflect what Hampton homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.30×
- New Hampshire median
- Median home value
- $618,498
- Zillow ZHVI
- ZIP codes
- 1
- Rockingham County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Hampton (2026)
Ranges span Hampton'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
$12,708 - $17,193
Typical
$14,950
Cost range
$19,492 - $26,372
Typical
$22,932
Cost range
$29,835 - $40,365
Typical
$35,100
Cost range
$27,183 - $36,777
Typical
$31,980
Cost range
$4,973 - $6,727
Typical
$5,850
Cost range
$19,465 - $26,334
Typical
$22,900
Cost range
$63,538 - $85,963
Typical
$74,750
Cost range
$19,554 - $26,456
Typical
$23,005
Cost range
$2,602 - $3,521
Typical
$3,062
Cost range
$11,050 - $14,950
Typical
$13,000
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $12,708 - $17,193 | $14,950 | 63/100 | ZIP estimate → |
| Window Replacement | $19,492 - $26,372 | $22,932 | 71/100 | ZIP estimate → |
| Kitchen Remodel | $29,835 - $40,365 | $35,100 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $27,183 - $36,777 | $31,980 | 91/100 | ZIP estimate → |
| Garage Door Replacement | $4,973 - $6,727 | $5,850 | 100/100 | ZIP estimate → |
| Deck Addition | $19,465 - $26,334 | $22,900 | 79/100 | ZIP estimate → |
| Basement Finishing | $63,538 - $85,963 | $74,750 | 70/100 | ZIP estimate → |
| Siding Replacement | $19,554 - $26,456 | $23,005 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,602 - $3,521 | $3,062 | 100/100 | ZIP estimate → |
| HVAC Replacement | $11,050 - $14,950 | $13,000 | 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 Hampton. Open your ZIP for the full local breakdown.