Home Remodeling Costs in Nashua, NH
Remodeling costs in Nashua run about 5% above the New Hampshire median, based on home values and labor rates across its 4 ZIP codes in Hillsborough County. The ranges below reflect what Nashua homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.05×
- New Hampshire median
- Median home value
- $497,215
- Zillow ZHVI
- ZIP codes
- 4
- Hillsborough County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Nashua (2026)
Ranges span Nashua'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
$9,482 - $15,076
Typical
$12,046
Cost range
$14,544 - $23,126
Typical
$18,478
Cost range
$22,262 - $35,397
Typical
$28,282
Cost range
$20,283 - $32,251
Typical
$25,768
Cost range
$3,710 - $5,899
Typical
$4,714
Cost range
$14,524 - $23,093
Typical
$18,452
Cost range
$47,409 - $75,383
Typical
$60,231
Cost range
$14,590 - $23,199
Typical
$18,537
Cost range
$1,942 - $3,087
Typical
$2,467
Cost range
$8,245 - $13,110
Typical
$10,475
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $9,482 - $15,076 | $12,046 | 63/100 | ZIP estimate → |
| Window Replacement | $14,544 - $23,126 | $18,478 | 71/100 | ZIP estimate → |
| Kitchen Remodel | $22,262 - $35,397 | $28,282 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $20,283 - $32,251 | $25,768 | 91/100 | ZIP estimate → |
| Garage Door Replacement | $3,710 - $5,899 | $4,714 | 100/100 | ZIP estimate → |
| Deck Addition | $14,524 - $23,093 | $18,452 | 79/100 | ZIP estimate → |
| Basement Finishing | $47,409 - $75,383 | $60,231 | 70/100 | ZIP estimate → |
| Siding Replacement | $14,590 - $23,199 | $18,537 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $1,942 - $3,087 | $2,467 | 100/100 | ZIP estimate → |
| HVAC Replacement | $8,245 - $13,110 | $10,475 | 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 up to 18% across Nashua. Open your ZIP for the full local breakdown.