Marin County property record for 19 Heron Dr, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,975 sqft · built 1990 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $32,446 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 043-370-11 |
| Primary APN | 043-370-11 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 3 Stories |
| Building Area | 3,975 sqft Living Area |
| Basement Area | 2,110 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Roof Material | Tile |
| Lot Area | 13,068 sqft (0.3 acres) |
| Garage Area | 858 sqft |
| Parking Spaces | 3 Parking Spaces |
| Deck Area | 1,405 sqft |
| Patio Area | 1,405 sqft |
| Heating System | Central |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 19 HERON DR |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-3264 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | BFCRMP40 |
| Legal Description | MAP J6 606 |
| Legal Subdivision | STRAWBERRY POINT |
| Legal Lot Number | 52 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 125000 |
19 Heron Dr is owner-occupied and held in a trust since May 2024.
Source: Marin County records, as of July 13, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 19 HERON DR, MILL VALLEY, CA 94941-3264 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 1, 2004 |
| Deed Sale | Jun 1, 2004 |
| Prior Sale | May 15, 1998 · Amount on File |
| Deed Document Number | 200447442 |
| Last Transfer Date | May 18, 2024 |
| Transfer Doc | 0000013892 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 19 Heron Dr was $32,446 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 | $2,610,252 (+2%) Land $1,087,605 Building $1,522,647 | |
| 2025 | $32,446.00 Homeowner's exemption | $2,559,077 Land $1,066,282 Building $1,492,795 |
| 2023 | $30,821.00 (+3.6%) Homeowner's exemption | $2,459,717 Land $1,024,882 Building $1,434,835 |
| 2022 | $29,751.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 19 Heron Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone VE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 29 individual policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 81 units insured incl. 52 condo units |
| Nearby Flood Claims | 24 (1978–2014) |
| Claims Outside the SFHA | 2 of 24 |
| Most Recent Claim | Dec 2014 · rainfall accumulation |
| Claims by Event |
|
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 19 Heron Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 185 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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