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How much does a new roof cost in Redwood City?

Short answerPublished 2025 Cost vs. Value figures for the San Francisco metro put a midrange 30-square roof replacement at roughly $38,000 if it's asphalt shingles and roughly $65,000 if it's metal. That is a studied average for a defined job, not a quote for your house; request a free written estimate for your exact price.

Every roofer we work with is licensed, insured and highly reviewed by Bay Area homeowners.

Updated · Sources reviewed November 12, 2026 · By San Mateo Roof Replacement

  • Active C-39 roofing license, checked on CSLB
  • Contractor's bond and workers' comp on file
  • Tear-off, permit and warranty paperwork handled
  • Free written estimate, no obligation

What does a new roof cost in Redwood City?

We don't publish a single Redwood City price, because roofs vary too much for one to be honest. The closest published metro survey, the 2025 Cost vs. Value report for San Francisco, prices a midrange 30-square tear-off and replacement at roughly $38,000 in asphalt shingles and roughly $65,000 in metal. Your roof's size, pitch, material and access will move the number; a free written estimate is the only figure that applies to your home. See what drives roof replacement cost and size your roof with the estimator.

What kind of homes and roofs does Redwood City have?

Redwood City's median home dates to 1968, with about 14,500 owner-occupied homes. Bungalows and post-war homes fill older neighborhoods, Redwood Shores has newer planned communities, and the hills toward Emerald Hills add steeper lots and trees. (ACS 2024 5-year, B25035, B25003)

What makes Redwood City roofs cost more or less?

Size, pitch, material, tear-off layers, decking, permits and access set every price. On Redwood City homes, roofers often add:

  • Sunny, warmer bayside exposure
  • Planned communities with HOA rules
  • Hillside lots and trees
  • Solar panels to remove and reinstall

Do I need a permit for a new roof in Redwood City?

Redwood City's Building Inspection division issues reroof permits (City of Redwood City). Nearby unincorporated areas such as Emerald Hills go through San Mateo County instead.

Does Redwood City require a cool roof?

No, not as a prescriptive rule. The Energy Commission puts Redwood City in climate zone 3 (CEC climate zones), outside the zones where a home reroof must use a rated cool-roof product (steep-slope zones 4 and 8 to 15, low-slope zones 4 and 6 to 15). You can still choose a reflective product; see the CEC cool-roof guide.

Do Redwood City wildfire rules affect my roof?

The hills on the city's western edge border wooded areas. Check your address on CAL FIRE's hazard map. (CAL FIRE hazard zones, HSC 13132.7)

How do I get an exact price for my Redwood City roof?

For your actual price, request a free written estimate: a licensed roofer measures the roof and prices your exact scope. Compare bids with our quote checker, and read permits and repair or replace.

Nearby city guides: San Mateo, Daly City.

Ready to hire a roofer in Redwood City?

This page covers price. For choosing who does the work (license checks, permits and what a bid should include), see roofing contractors in Redwood City.

Every roofer we work with is licensed, insured and highly reviewed by Bay Area homeowners.

Get a free replacement quote

Frequently asked questions

How much does a new roof cost in Redwood City?

Published 2025 Cost vs. Value figures for the San Francisco metro put a midrange 30-square roof replacement at roughly $38,000 if it's asphalt shingles and roughly $65,000 if it's metal. That is a studied average for a defined job, not a quote for your house; request a free written estimate for your exact price.

Who issues a reroof permit in Emerald Hills?

Emerald Hills is unincorporated, so San Mateo County's building department handles it, not Redwood City.

Is a cool roof required in Redwood City?

No prescriptive requirement. Redwood City's ZIP codes are in climate zone 3.

What should a written roof estimate include?

Material and underlayment, tear-off layers, decking unit price, flashing, ventilation, permit, cleanup, warranty, and a payment schedule within California's down-payment limit.

Sources

Sources reviewed November 12, 2026. Figures are published estimates and official fees, not quotes. Confirm prices, permits and requirements with your contractor and building department. This page is general information, not legal or insurance advice.