Furnace Installation Cost in San Anselmo, CA
Based on 141 furnace installation building permits filed in San Anselmo between 2015 and 2025, the typical declared project value is $6,751, with most landing between $4,250 and $9,500. These are real records from San Anselmo's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Furnace Installation values over time in San Anselmo
Median declared value moved from $6,946 in 2020 to $6,000 in 2025, down 14% over that span. Each year below is computed from the filings that actually cleared in San Anselmo.
Recent furnace installation permits in San Anselmo
Actual filings from San Anselmo's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2025-12-29 | $6,000 | REPLACE FURNACE IN SAME LOCATION |
| 2025-12-19 | $4,500 | Replace existing furnace in hallway closet with new, like for like, same location. |
| 2025-11-24 | $18,090 | REPLACE FURNACE, DUCTS |
| 2025-11-13 | $13,300 | REPLACE FURNACE |
| 2025-05-15 | $15,000 | Like for like change out gas furnace and Air Conditioning. Same location furnace inside th |
| 2025-04-08 | $4,071 | FURNACE REPLACEMENT ONLY |
| 2025-04-04 | $3,718 | REPLACE FURNACE IN SAME LOCATION |
| 2025-02-11 | $4,100 | Replace failed furnace with new furnace |
| 2025-01-07 | $11,800 | Replace failed furnace and ducting with new furnace and ducting - ducting located in crawl |
| 2024-12-31 | $11,000 | Remove and replace furnace like for like |
| 2024-12-31 | $8,000 | Remove and replace furnace located in garage like for like |
| 2024-12-10 | $8,500 | Furnace replacement. remove the existing furnace and istall the new model # 916SA488080M17 |
| 2024-12-09 | $5,400 | Replace failed furnace with new furnace |
| 2024-12-05 | $4,700 | Replace failed furnace with new furnace |
| 2024-05-13 | $10,000 | Replace 90% furnace in garage with new 97% furnace, same location. Replace existing AC wit |
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Add your price →How to read these numbers
A permit's declared value is the job cost the owner or contractor stated when they pulled the permit. It tracks the real cost of the work but can run a bit under what was actually paid, since it often leaves out some labor and finish costs. Treat the range as a grounded starting point. What furnace installation actually costs in San Anselmo comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from San Anselmo's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a San Anselmo homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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