Roof replacement cost in Los Angeles

Computed from 6,937 recent building-permit filings in Los Angeles, CA — what people actually declared, not survey guesses.

Typical low · P25$3,600
Median$5,200
Typical high · P75$7,500

✓ Verified from 6,937 recent building-permit filings in Los Angeles, CA

Data refreshed July 2026

The short answer: a typical roof replacement in Los Angeles costs around $5,200, with half of all projects landing between $3,600 and $7,500. If a quote falls well outside that range, it isn't automatically wrong — but it deserves an explanation you can understand.

Before you spend on a roof replacement

💸 What drives the cost

  • Roof area, pitch and access (scaffolding can be 10–20% of the job)
  • Material: asphalt/felt shingle vs tile vs slate vs metal spans a 3–4× price range
  • Deck condition: rotten boards or joists discovered after strip-off drive most overruns

✂️ How to spend less

  • Quote in the off-season (late autumn/winter where climate allows)
  • Replace when 20–30% worn rather than after leaks — water damage repair costs more than the roof
  • Ask for a per-board price for deck repairs up front, so discoveries aren't priced under duress

🚩 Red flags when hiring

  • Storm-chaser door knockers offering to "handle your insurance claim"
  • No fall-protection/scaffold plan — it signals an uninsured crew

Next steps for your roof replacement

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Roof replacement in other cities

Other projects in Los Angeles

Where this number comes from

Every figure on this page is computed from declared valuations on building permits published by Los Angeles's open-data portal. We report the 25th percentile, median and 75th percentile of 6,937 recent residential filings — never a single-point "average". Declared values are what applicants file, not final invoices, so treat the range as planning guidance rather than a quote. Full methodology →

Questions people ask

How much does a roof replacement cost in Los Angeles?

Based on 6,937 recent building-permit filings in Los Angeles, the median declared cost is $5,200. Half of all projects fall between $3,600 and $7,500.

Are these figures quotes?

No. Permit valuations are what applicants declare when filing, not final invoices. Treat the range as planning guidance and a sanity-check against the quotes you receive.

Why is the range so wide?

Because identical-sounding projects legitimately differ in size, specification and site conditions. That is why we publish the 25th percentile, median and 75th percentile instead of a single misleading "average" — you can see where a quote sits in the real distribution.

Planning something else, or somewhere else? Request a city or project — requests decide what we ingest next.