Home Renovation Cost in Massachusetts (2026)
Renovation prices in Massachusetts run about 18% above the national average in 2026. Below are typical local ranges by project, adjusted for Massachusetts labor and material costs.
| Project | Typical cost in MA |
|---|---|
| Kitchen remodel | $17,700 – $35,400 |
| Bathroom remodel | $10,600 – $23,600 |
| Whole-house renovation | $53,100 – $141,600 |
| Room addition | $29,500 – $76,700 |
| Basement finishing | $23,600 – $53,100 |
| Roof replacement | $9,400 – $23,600 |
| New flooring | $4,700 – $14,200 |
| Siding replacement | $11,800 – $29,500 |
Ranges are national mid-market costs adjusted by Massachusetts's cost index (1.18×). Your project varies with scope, finishes, and contractor.
Massachusetts cost notes
Massachusetts combines high union labor, a demanding 'stretch' energy code, and slow Boston-area permitting to rank among the costliest states to renovate.
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