In-ground Pool Installation Cost in Mill Valley, CA
Based on 45 in-ground pool installation building permits filed in Mill Valley between 2015 and 2026, the typical declared project value is $35,000, with most landing between $20,000 and $80,000. These are real records from Mill Valley's public building-permit data, declared job values, not contractor estimates or AI guesses.
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In-ground Pool Installation values over time in Mill Valley
Median declared value moved from $68,000 in 2021 to $51,000 in 2023, down 25% over that span. Each year below is computed from the filings that actually cleared in Mill Valley.
Recent in-ground pool installation permits in Mill Valley
Actual filings from Mill Valley's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-02-17 | $75,000 | Pool With Spa |
| 2025-07-11 | $28,300 | Minor Pool Remodel: Split Main Drain, (N) Waterline Tile, (N) Plaster |
| 2024-10-25 | $150,000 | New Pool |
| 2024-02-01 | $15,000 | Demo Pool, Stairs, & Landscape Elements |
| 2023-12-19 | $27,510 | Repair/Remodel (E) Pool: Split Drain & New Plaster |
| 2023-11-27 | $52,000 | Inground Gunite Pool & Spa W/ Auto Safety Cover & Natural Gas Heater T.D. 11-16-23 |
| 2023-11-09 | $33,540 | Pool Repair/Remodel: (N) Split Drain, Plaster & Waterline Tile |
| 2023-10-17 | $50,000 | Pool |
| 2023-09-27 | $33,345 | Pool Remodel/Repair: Waterline Tile, Plaster, Pool Light, Re-Plumb |
| 2023-07-24 | $90,000 | Add (N) Spa To (E) Pool And Resurface (E) Pool |
| 2023-04-17 | $120,125 | Replace Pool Equipment And Install New 2 C O 2 Feed Systems & 2 Heaters |
| 2023-02-02 | $100,000 | Pool |
| 2022-12-22 | $33,495 | Pool Remodel: [N] Tile, Coping & Plaster; Split Single Main Drain |
| 2022-03-15 | $10,000 | Demo/Backfill Pool |
| 2022-01-18 | $19,500 | Resurface Pool/Spa |
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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 in-ground pool installation actually costs in Mill Valley comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Mill Valley's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Mill Valley homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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