Window Replacement Cost in San Francisco (2026)
Average cost in San Francisco
US$7,000 — US$25,000
US$600 — US$1,500 per sq ft
Cost Breakdown
ItemizedVinyl, fiberglass, or wood frames and glass
55%
Installation, multi-story access, and specialized glazing
35%
SF Planning and Building Department fees
6%
Debris removal and lead-paint containment (RRP)
4%
Sales Tax at 7.25%
📋What's Included
ScopeTypically Includes
- Standard vinyl double-hung windows
- Removal of old windows
- Installation & insulation
- Interior trim
- Cleanup
Typically Excludes
- Custom or specialty shapes
- Triple-pane or premium glass
- Exterior trim or cladding
- Structural modifications
- Bay or bow windows
Based on replacing 10 standard-size windows with vinyl double-hung.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$5,120 — US$7,680
Based on 6 sources and market data for San Francisco. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$10,142
Today
US$10,700
Window Replacement in San Francisco is ↑ 5.5% compared to roughly a year ago — about US$558 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 Window Replace Contractors in San Francisco
Verified providersAmerican Home Renewal, Inc.
310 Shaw Rd suite A, South San Francisco, CA 94080, USA
134 reviews
Renewal by Andersen of San Francisco
30806 Santana St, Hayward, CA 94544, USA
2,017 reviews
Pella Windows and Doors Showroom of San Francisco, CA
850 S Van Ness Ave Suite 13, San Francisco, CA 94110, USA
29 reviews
Provider 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
Yes, San Francisco requires a building permit for most window replacements, particularly if they are visible from the street. Fees typically range from $250 to $600 for standard projects, but can reach 6-9% of total construction costs for major renovations.
Homes in historic districts (Article 10 or 11) often require wood frames to match original aesthetics. These materials cost between $1,180 and $1,769 per unit, with a labor premium of $50 to $150 per window for specialized historic-retrofit installation.
Professional labor rates in San Francisco currently range from $200 to $400 per window for standard installations. Complex projects involving scaffolding for multi-story Victorian homes or structural modifications can see labor costs rise to $1,740 per unit.
Upgrading to Title 24 compliant double-pane Low-E windows can save San Francisco homeowners between $400 and $900 annually, with the investment typically paying for itself in 5 to 10 years through reduced heating and cooling costs.
📊Our Methodology
How we collect dataAggregated from 6+ 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: 4 days 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.