Foundation Repair Cost in Mill Valley, CA
Based on 56 foundation repair building permits filed in Mill Valley between 2015 and 2026, the typical declared project value is $30,500, with most landing between $21,225 and $60,000. 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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Recent foundation repair 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 |
|---|---|---|
| 2026-05-26 | $104,500 | Replace Section Of (E) 5' Retaining Wall; Piers, Wall Foundation; Part Replace (E) Concret |
| 2025-12-10 | $56,000 | Foundation Repair Replacing 35 Lf, 6 Helical Piers, And 7 Push Piers |
| 2025-12-04 | $40,000 | Carport W/ Roof Deck; Retaining Wall (Attached To Carport Foundation) |
| 2025-09-02 | $100,000 | Repair Foundation Retaining Wall & Install (N) Doors And Windows At 1st Flr. (N) Garage Do |
| 2025-07-17 | $16,500 | 3 New Foundation Bolts; Replace 6 Space Vents; Replace 2 Exterior Wood Staircases |
| 2025-07-17 | $37,700 | 1 New Foundation Bolts; Replace 3 Crawl Space Vents; Replace 3 Exterior Wood Staircases |
| 2025-07-17 | $36,100 | 3 New Foundation Bolts; Replace 6 Space Vents; Replace 2 Exterior Wood Staircases |
| 2025-07-17 | $22,800 | 6 New Foundation Bolts; Replace 8 Space Vents; Replace 1 Deck Scupper |
| 2025-07-17 | $4,100 | 9 New Foundation Bolts; Replace 2 Deck Corner Saddles |
| 2025-07-17 | $38,200 | 2 New Foundation Bolts; Replace 3 Crawl Space Vents; Replace 3 Exterior Wood Staircases |
| 2025-07-17 | $23,200 | 4 New Foundation Bolts; Replace 8 Crawl Space Vents; Replace 2 Deck Corner Saddles |
| 2025-07-17 | $21,300 | 4 New Foundation Bolts; Replace 6 Crawl Space Vents; Add Crawl Space Access |
| 2025-07-17 | $26,600 | 5 New Foundation Bolts; Replace 8 Crawl Space Vents; Add Crawl Space Access |
| 2025-07-17 | $22,300 | 4 New Foundation Bolts; Replace 8 Crawl Space Vents; Replace 1 Deck Corner Saddle |
| 2025-07-11 | $60,000 | Reinforce (E) Foundation W Grade Beams & Drilled Piers Along North & East Sides Of House |
Paid for foundation repair in Mill Valley? Your receipt becomes the first real neighbor price on this page.
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 foundation repair 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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