Marin County property record for 331 Robin Rd, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Architecture Style | Contemporary |
| Year Built | Built 1962 |
| Square Footage | 1,838 sqft Living Area |
| Lot Size | 6,039 sqft (0.139 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $8,004.00 (2025) |
| Primary APN | 052-031-15 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,838 sqft Living Area |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Contemporary Style |
| Exterior Material | Stucco Exterior |
| Construction Type | Frame Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 6,039 sqft (0.139 acres) |
| Heating System | Central Heating |
|---|---|
| Water Source | Commercial Water Source |
| Street Address | 331 ROBIN RD |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-3808 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MAP 7 PG 55 LOT 525 |
| Legal Subdivision | KAY PARK 04 |
| Legal Tract | 4 |
| Legal Lot Number | 525 |
| Jurisdiction | MARIN CA |
| Minor Civil Division | SOUTHEAST MARIN |
| Census Blockgroup | 3 |
| Census Block | 3013 |
| Census Tract | 128100 |
Source: Marin County records · APN 052-031-15
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 | 331 ROBIN RD, MILL VALLEY, CA 94941-3808 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Revocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Dec 13, 2011 |
| Transfer Doc | 0000002809 |
| 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 |
| 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 | $295,961 (+2%) Land $116,791 Building $179,170 | |
| 2025 | $8,004.00 (+4.71%) Homeowner's exemption | $290,158 (+4.04%) Land $114,501 Building $175,657 |
| 2023 | $7,644.00 (+5.23%) Homeowner's exemption | $278,892 Land $110,055 Building $168,837 |
| 2022 | $7,264.00 |
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 | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Wildfire Risk | Low above 35% of the US · above 21% of California |
|---|---|
| Wildfire Likelihood | About 1 in 2,041 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
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