Marin County property records for 3 addresses on Willow St, Mill Valley, CA · Last verified July 2026
| Properties | 3 |
|---|---|
| Latest Sale | $775,000 (Aug 1998) |
| Deeds and Mortgages on File | 2 |
| Average Living Area | 5,426 sq ft |
| Owner Occupied | 67% |
| Median Annual Tax Bill | $17,158 |
| Average Year Built | 1949 |
| Average Ownership Tenure | 28 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,828 sqft · 0.361 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,1582025 | —May 1994 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
11,811 sqft · Built 1978 · 0.657 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $34,7782025 | 1 Name on Record | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 641 sqft · 0.189 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000Aug 1998 | $15,0672025 | Amount on Record Oct 1995 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |