Home Improvement Costs in Boston, MA
Budgeting ranges for 30 popular projects in Boston, Massachusetts. Click any project for a full calculator and detailed factors.
City multiplier used on this hub: ×1.28 (approximation). Last updated December 28, 2025.
Project cost overview
These are rough ranges to help you plan. For an accurate quote, measure your scope and request bids from local pros.
| Project | Low | Typical | High |
|---|---|---|---|
| Fence Installation per ft |
$3,840 | $6,720 | $11,520 |
| Deck Installation per sq ft |
$9,216 | $16,896 | $27,648 |
| Pergola Installation per sq ft |
$8,192 | $14,336 | $24,576 |
| Paver Patio Installation per sq ft |
$4,608 | $7,680 | $13,440 |
| Concrete Patio / Slab per sq ft |
$3,584 | $6,272 | $9,856 |
| Asphalt Driveway per sq ft |
$3,072 | $5,376 | $9,216 |
| Roof Replacement per sq ft |
$9,216 | $16,128 | $27,648 |
| Window Replacement per window |
$5,760 | $10,240 | $17,920 |
| Siding Replacement per sq ft |
$12,288 | $20,480 | $36,864 |
| Gutter Installation per ft |
$1,382 | $2,765 | $4,608 |
| HVAC Replacement per system |
$8,320 | $12,160 | $18,560 |
| Water Heater Replacement (Tank) per unit |
$1,536 | $2,432 | $4,096 |
| Tankless Water Heater Installation per unit |
$3,200 | $4,864 | $7,680 |
| Bathroom Remodel per bathroom |
$7,616 | $17,408 | $38,080 |
| Kitchen Remodel per kitchen |
$19,200 | $44,800 | $96,000 |
| Basement Finishing per sq ft |
$23,040 | $42,240 | $76,800 |
| Attic Insulation per sq ft |
$1,920 | $3,840 | $7,680 |
| Solar Panel Installation per kW |
$19,200 | $24,576 | $32,256 |
| EV Charger Installation per charger |
$1,024 | $1,664 | $3,200 |
| Interior Painting per sq ft (floor area) |
$4,608 | $8,064 | $14,976 |
| Exterior Painting per sq ft (floor area) |
$7,040 | $12,672 | $22,528 |
| Flooring Installation (LVP / Laminate) per sq ft |
$4,096 | $7,168 | $12,288 |
| Drywall Installation / Replacement per sq ft |
$2,560 | $4,480 | $7,680 |
| Electrical Panel Upgrade per panel |
$1,920 | $3,840 | $7,040 |
| Recessed Lighting Installation per light |
$1,536 | $2,560 | $4,608 |
| Whole-Home Repipe (Plumbing) per home |
$5,120 | $11,520 | $20,480 |
| French Drain Installation per ft |
$1,920 | $3,456 | $6,528 |
| Epoxy Garage Floor Coating per sq ft |
$1,728 | $3,456 | $5,760 |
| Tree Removal per tree |
$384 | $1,088 | $2,816 |
| Landscaping (Full Yard Refresh) per sq ft |
$10,240 | $20,480 | $40,960 |
Next steps
- Pick a project above and use the calculator to match your scope.
- Confirm permit requirements for Boston with your city/county building department.
- Get 2–3 written quotes and compare scope line-by-line.