Home Remodeling Costs in Boston, MA
Remodeling costs in Boston run about 31% above the Massachusetts median, based on home values and labor rates across its 28 ZIP codes in Suffolk County. The ranges below reflect what Boston homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.31×
- Massachusetts median
- Median home value
- $984,294
- Zillow ZHVI
- ZIP codes
- 28
- Suffolk County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Boston (2026)
Ranges span Boston'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
$9,677 - $19,838
Typical
$15,044
Cost range
$14,844 - $30,429
Typical
$23,077
Cost range
$22,721 - $46,575
Typical
$35,322
Cost range
$20,701 - $42,435
Typical
$32,182
Cost range
$3,787 - $7,762
Typical
$5,887
Cost range
$14,823 - $30,386
Typical
$23,044
Cost range
$48,386 - $99,187
Typical
$75,222
Cost range
$14,891 - $30,526
Typical
$23,150
Cost range
$1,982 - $4,062
Typical
$3,081
Cost range
$8,415 - $17,250
Typical
$13,082
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $9,677 - $19,838 | $15,044 | 63/100 | Boston guide → |
| Window Replacement | $14,844 - $30,429 | $23,077 | 71/100 | Boston guide → |
| Kitchen Remodel | $22,721 - $46,575 | $35,322 | 100/100 | Boston guide → |
| Bathroom Remodel | $20,701 - $42,435 | $32,182 | 91/100 | Boston guide → |
| Garage Door Replacement | $3,787 - $7,762 | $5,887 | 100/100 | Boston guide → |
| Deck Addition | $14,823 - $30,386 | $23,044 | 79/100 | Boston guide → |
| Basement Finishing | $48,386 - $99,187 | $75,222 | 70/100 | Boston guide → |
| Siding Replacement | $14,891 - $30,526 | $23,150 | 100/100 | Boston guide → |
| Entry Door Replacement | $1,982 - $4,062 | $3,081 | 100/100 | Boston guide → |
| HVAC Replacement | $8,415 - $17,250 | $13,082 | 92/100 | Boston guide → |
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 52% across Boston. Open your ZIP for the full local breakdown.