Marin County property record for 53 Bigelow Ave, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.014 acres (600 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $3,261 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 029-065-03 |
| Primary APN | 029-065-03 |
|---|
| Lot Area | 600 sqft (0.014 acres) |
|---|---|
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 53 BIGELOW AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLITHEDALE MAP 41 BLK 00000 LOT 000035 |
| Legal Subdivision | BLITHEDALE MAP #1 |
| Legal Tract | 1 |
| Legal Block | 5 |
| Legal Lot Number | 35 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 4 |
| Census Block | 4013 |
| Census Tract | 126100 |
53 Bigelow Ave is held in a trust since April 2014.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 52 BIGELOW AVE, MILL VALLEY, CA 94941-1162 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 Transfer Date | Apr 30, 2014 |
| Transfer Doc | 0000018600 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 53 BIGELOW AVE, MILL VALLEY, CA 94941 |
| Transaction Type | Mortgage |
| Record Updated | Jul 7, 2021 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000040232 |
|---|---|
| Date | Jun 17, 2021 |
| Instrument | 2021-0040232 |
| Name | TIAA FSB HOLDINGS INC |
|---|---|
| Type | Bank |
| Address | JACKSONVILLE, FL 32202 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2051 |
The 2025 property tax bill for 53 Bigelow Ave was $3,261.
Source: Marin County assessment roll, as of July 13, 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $76,032 (+2%) Land $61,887 Building $14,145 | |
| 2025 | $3,261.00 | $74,541 Land $60,673 Building $13,868 |
| 2023 | $3,066.00 (+12.18%) | $71,646 Land $58,317 Building $13,329 |
| 2022 | $2,733.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 53 Bigelow Ave 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 AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 5 (1982–2009) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Oct 2009 · 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 53 Bigelow Ave is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.04% 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 595 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile, Unwired.
5G (outdoors only) and 4G LTE
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