Roof Replacement Cost in Boston (2026)
Average cost in Boston
US$12,000 — US$45,000
US$6 — US$12 per sq ft
Cost Breakdown
ItemizedShingles, underlayment, ice/water shield
42%
Skilled installation and safety setup
38%
Removal of old layers and dumpster fees
12%
Business operations and insurance
5%
Boston ISD building and trade permits
3%
Sales Tax at 6.25%
📋What's Included
ScopeTypically Includes
- Tear-off of existing shingles
- New underlayment
- Asphalt shingle installation
- Flashing & ridge vents
- Cleanup & disposal
- Labor
Typically Excludes
- Structural repairs (rotted decking)
- Gutter replacement
- Skylight installation
- Cedar or metal roofing
- Chimney repair
Based on a standard 1,500-2,000 sq ft roof with asphalt shingles.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$7,792 — US$11,688
Based on 14 sources and market data for Boston. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$16,649
Today
US$17,731
Roof Replacement in Boston is ↑ 6.5% compared to roughly a year ago — about US$1,082 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Roof Replace Contractors in Boston
Verified providersProvider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Boston building permits are valuation-based, typically costing $20 for the base fee plus $10 per $1,000 of the project's estimated cost. For a standard $18,500 roof, expect to pay approximately $205, plus potential trade permit fees for mechanical or electrical work.
Yes. Properties in historic districts such as Beacon Hill or Back Bay must comply with strict architectural guidelines, often requiring premium materials like natural slate or copper. These materials can increase the total project cost to $60,000–$85,000 or more.
Massachusetts building codes require an ice and water shield to be installed at least 24 inches inside the interior wall line to prevent damage from ice dams. This requirement, along with strict ventilation standards, typically adds $1,500–$2,500 to the total cost compared to national averages.
Yes. Massachusetts code allows a maximum of two layers of shingles. If your roof already has two layers, a full tear-off is mandatory, which typically adds $0.75–$1.25 per square foot in labor and disposal fees to the estimate.
📊Our Methodology
How we collect dataAggregated from 14+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 2 weeks ago. Updates run weekly. All costs in USD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.