How Much Does Roof Replacement Cost in San Francisco? [2025 Data]

Roof replacement costs in San Francisco average $16,109, and most homeowners pay between $10,239 and $22,586. Your total will depend mostly on the size of your home and the type of roof you choose. The cost per square foot for a new roof in San Francisco is well above the national average, both because of the high cost of living, which affects labor costs, and the green building requirements for roofing in California.

Roof Replacement Cost Factors

San Francisco roof projects can cost anywhere from $2,389 to $49,399, and there are a few key factors to consider to determine where your total will fall within that range.

Home Size

Roof replacement costs in San Francisco average between $6 and $18 per square foot. Since roofers base their price on the number of roofing squares they need to install, the size of your home plays the biggest role in your total.

The average home in San Francisco is 1,500 square feet and has a roof that spans 1,800 square feet, accounting for roof slope and overhang. With an average cost per square foot of $9, the cost to replace a roof on a typical home in the area averages between $16,100 and $16,200.

Roofing Material

Roofing materials always play a crucial role in roof replacement costs. Asphalt shingles, metal roofs, and clay or concrete tiles are all about equally as popular in San Francisco, and they vary widely in price.

Asphalt shingle roofs cost the least, averaging between $6 and $8 per square foot, including materials and labor. Metal roofs cost double that, with prices ranging from $9 to $18 per square foot. Clay and concrete tile roofs cost about the same as metal. Slate roofs are uncommon in the area, and they can cost up to $30 per square foot.

It’s important to note that all roofs in San Francisco, regardless of the material, need to meet certain safety and efficiency standards set forth by the State of California. They need specific reflectivity ratings to improve home energy efficiency, fire ratings to protect against wildfires, and wind resistance ratings. These regulations are one reason why roof replacement costs in San Francisco are well above the national average.

Roof Style

San Francisco is home to a wide range of architectural styles, so homes can have gable roofs, hip roofs, clipped gable roofs, and even gambrel and mansard roofs inspired by Victorian architecture. Simple gable roofs are the most affordable to re-roof because they just have two slopes and a single ridge. If you have a more complex roof style, especially with multiple dormers, ridges, and valleys, your price could increase significantly with the job complexity.

Old Roof Removal

Most local roofers charge between $1,000 and $5,000 to remove your old roof and haul away the old material, although they may include this in your roofing estimate. Asphalt shingles are lightweight and easy to remove, so they’ll cost closer to the lower end of that range, while concrete and clay tile are heavy and can push closer to the upper end.

If your roofer finds damage to your roof sheathing or rafters from roof leaks or moisture, your roof replacement cost can skyrocket. Not only will you need to pay between $500 and $3,000 to replace the damaged materials, but “major renovations” to structural components will mean you have to abide by additional local regulations.

Major renovations could require installing solar or a green roof, as per the San Francisco Better Roofs Ordinance, which would drive up costs by thousands of dollars. Ask your roofer what requirements you’ll need to meet based on your particular project scope.

Roofing Pro Costs

Hiring a roofer in San Francisco means paying an average of between $8,000 and $9,700 in labor alone. This is close to 90% higher than the national average, thanks to the above-average cost of living in the area that drives labor costs up.

While this is a high price to pay for labor, it’s still worth hiring a professional for roof replacement in San Francisco, as it will leave you with the nicest-looking roof and optimal curb appeal, as well as ensure your new roof complies with all local building regulations.

You’ll also need to pay permit fees, which are well above the national as well. The City of San Francisco charges a flat fee for re-roof permits of $256.62 for single-family residences. Your roofer will handle the paperwork for you and ensure your roof is up to code, but you’ll have to pay the related permit fees.

Does Roof Replacement Increase Home Value?

Yes, roof replacement will increase your home value both because it improves your curb appeal and also reassures buyers that they’re not buying a home with key elements that will fail shortly after closing. On average, you’ll see a 50% return on investment (ROI)

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We’ve surveyed thousands of real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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