Marin County property record for 77 Walnut Ave, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2007 |
| Square Footage | 1,815 sqft Living Area |
| Lot Size | 5,500 sqft (0.126 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $2,125,000 (2007) |
| Tax Bill | $37,005.00 (2025) |
| Primary APN | 028-233-20 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,815 sqft Living Area |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Lot Area | 5,500 sqft (0.126 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 240 sqft Garage |
| Deck Area | 402 sqft Deck |
| Patio Area | 402 sqft Patio |
| Heating System | Central Heating |
|---|
| Street Address | 77 WALNUT AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-2822 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MAP E4 606 |
| Legal Subdivision | TAMALPAIS PARK |
| Legal Lot Number | 214 |
| Jurisdiction | MARIN CA |
| Minor Civil Division | SOUTHEAST MARIN |
| Census Blockgroup | 3 |
| Census Block | 3002 |
| Census Tract | 126100 |
Source: Marin County records · APN 028-233-20
Assessment roll updated July 13, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 77 WALNUT AVE, MILL VALLEY, CA 94941-2822 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 21, 2007 · Amount on Record |
| Deed Sale | Aug 21, 2007 · Amount on Record |
| Prior Sale | Apr 26, 2006 · Amount on Record |
| Deed Doc Number | 200750978 |
| Last Transfer Date | Dec 20, 2007 |
| Transfer Doc | 0000072491 |
| Record Refreshed | Sep 20, 2026 |
Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Mill Valley City |
| Elementary School District | Mill Valley Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,846,841 (+2%) Land $2,143,504 Building $703,337 | |
| 2025 | $37,005.00 (+5.36%) Homeowner's exemption | $2,791,038 (+4.04%) Land $2,101,488 Building $689,550 |
| 2023 | $35,123.00 (+3.95%) Homeowner's exemption | $2,682,685 Land $2,019,904 Building $662,781 |
| 2022 | $33,789.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AE |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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