Marin County property record for 11 Walsh Dr, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 3,723 sqft · built 2000 |
| Lot Size | 0.902 acres (39,300 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $400,000 (Apr 1996) |
| Tax Bill | $30,050 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 046-330-36 |
| Primary APN | 046-330-36 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 3,723 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2001 |
| Lot Area | 39,300 sqft (0.902 acres) |
| Garage Area | 955 sqft |
| Parking Spaces | 4 Parking Spaces |
| Deck Area | 721 sqft |
| Patio Area | 721 sqft |
| Heating System | Central |
|---|
| Street Address | 11 WALSH DR |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-2600 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Lot Number | 7 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 128200 |
11 Walsh Dr is owned and occupied by two individuals who bought it in April 1996.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 11 WALSH DR, MILL VALLEY, CA 94941-2600 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 19, 1996 · Amount on File |
| Deed Sale | Apr 19, 1996 · Amount on File |
| Deed Document Number | 199619825 |
| Prior Transfer Date | Apr 10, 1996 |
| Prior Transfer Doc | 0000028252 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 11 Walsh Dr was $30,050 with a homeowner's exemption.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Elementary School District | Mill Valley Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,521,972 (+2%) Land $831,426 Building $1,690,546 | |
| 2025 | $30,050.00 Homeowner's exemption | $2,472,528 Land $815,125 Building $1,657,403 |
| 2023 | $28,542.00 (+3.86%) Homeowner's exemption | $2,376,528 Land $783,475 Building $1,593,053 |
| 2022 | $27,481.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 11 Walsh Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2024.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (2024) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 2024 · other causes |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 11 Walsh Dr is moderate, ranking above 44% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 44% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2019–2021) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 205 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Muir Beach LAN, Verizon.
5G (outdoors only) and 4G LTE
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