Home Remodeling Costs in New Haven, CT
Remodeling costs in New Haven run about 20% below the Connecticut median, based on home values and labor rates across its 5 ZIP codes in New Haven County. The ranges below reflect what New Haven homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 0.80×
- Connecticut median
- Median home value
- $341,188
- Zillow ZHVI
- ZIP codes
- 5
- New Haven County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in New Haven (2026)
Ranges span New Haven'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
$6,842 - $11,902
Typical
$9,177
Cost range
$10,496 - $18,257
Typical
$14,077
Cost range
$16,065 - $27,945
Typical
$21,546
Cost range
$14,637 - $25,461
Typical
$19,631
Cost range
$2,678 - $4,658
Typical
$3,591
Cost range
$10,481 - $18,232
Typical
$14,057
Cost range
$34,213 - $59,512
Typical
$45,885
Cost range
$10,529 - $18,315
Typical
$14,121
Cost range
$1,401 - $2,437
Typical
$1,879
Cost range
$5,950 - $10,350
Typical
$7,980
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $6,842 - $11,902 | $9,177 | 63/100 | ZIP estimate → |
| Window Replacement | $10,496 - $18,257 | $14,077 | 71/100 | ZIP estimate → |
| Kitchen Remodel | $16,065 - $27,945 | $21,546 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $14,637 - $25,461 | $19,631 | 91/100 | ZIP estimate → |
| Garage Door Replacement | $2,678 - $4,658 | $3,591 | 100/100 | ZIP estimate → |
| Deck Addition | $10,481 - $18,232 | $14,057 | 79/100 | ZIP estimate → |
| Basement Finishing | $34,213 - $59,512 | $45,885 | 70/100 | ZIP estimate → |
| Siding Replacement | $10,529 - $18,315 | $14,121 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $1,401 - $2,437 | $1,879 | 100/100 | ZIP estimate → |
| HVAC Replacement | $5,950 - $10,350 | $7,980 | 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 29% across New Haven. Open your ZIP for the full local breakdown.