Estimating decks and porches in Boston, MA
Prices for decks and porches in Boston, MA, how they compare with the national median and what to know when bidding here, for remodeling contractors.
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New deck prices in Boston
Q4 2026 pricing. Ranges are rounded to the nearest $50, or $100 from $5,000 up.
Pressure treated
$4,800 to $18,000
150 to 500 square feet
National median: $4,150 to $15,600.
Cedar
$6,500 to $24,500
150 to 500 square feet
National median: $5,700 to $21,700.
Redwood
$6,600 to $25,000
150 to 500 square feet
National median: $5,600 to $21,200.
Composite
$10,300 to $37,900
150 to 500 square feet
National median: $9,300 to $34,300.
How Boston compares
Across the work in the cost data, Boston prices run 17% above the national median.
More work in Boston
- Kitchen remodelsCabinets, countertops, appliances and finishes.
- Bathroom remodelsTile, fixtures, vanities and plumbing rough-ins.
- Additions and ADUsBump-outs, second stories and accessory dwelling units.
- GaragesOne and two car garages, framed and sided.
- PaintingInterior and exterior, by surface area and substrate.
- Electrical workService upgrades, rough-ins, fixtures and finish work.
- All of Boston, MAEvery category, against the national median.
- Decks and porches nationallyNational ranges, cost drivers and the estimate's structure.
Estimate decks and porches with Boston prices
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