Marin County property record for 403 4th St, San Rafael, CA 94901
| Property Type | Commercial |
|---|---|
| Details | 6,520 sqft · built 1963 |
| Lot Size | 0.281 acres (12,250 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,125,000 (Mar 2017) |
| Tax Bill | $35,529 (2025) |
| Deeds & Mortgages | Mar 2017 Sale & Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 014-093-04 |
| Primary APN | 014-093-04 |
|---|
| Building Area | 6,520 sqft Gross Area |
|---|
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Lot Area | 12,250 sqft (0.281 acres) |
| Street Address | 403 4TH ST |
|---|---|
| City | SAN RAFAEL |
| State | CA |
| Zip | 94901-3400 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | BLK 59 |
| Legal Subdivision | COLEMANS ADD |
| Legal Block | 59 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SAN RAFAEL |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 110100 |
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 | Company Name on File |
|---|---|
| Mailing Address | 1234 ISABELLE AVE, MOUNTAIN VIEW, CA 94040-3036 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 9, 2017 · Amount on File |
| Deed Sale | Mar 9, 2017 · Amount on File |
| Prior Sale | Nov 9, 1995 · Amount on File |
| Deed Document Number | 201710348 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Mar 9, 2017 |
| Property Address | 403 4TH ST, SAN RAFAEL, CA 94901-3400 |
| Document Number | 0000010348 |
| Instrument Date | Mar 8, 2017 |
| Instrument | 10348 |
| Transaction Type | Transfer |
| Record Updated | Mar 23, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,337.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 935 FREMONT AVE LOS ALTOS CA 940246015, LOS ALTOS, CA 94024-6015 |
| Document Number | 10349 |
|---|---|
| Date | Mar 9, 2017 |
| Instrument | 10349 |
| Name | ANDERSON TRUST (PT) |
|---|---|
| Address | 1091 BUCKINGHAM DR, LOS ALTOS, CA 94024-5560 |
| Amount | Amount on Record |
|---|
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | San Rafael City |
| Elementary School District | San Rafael City Elementary School District (KG - 08) |
| Secondary School District | San Rafael City High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,627,061 (+2%) Land $1,065,393 Building $1,561,668 | |
| 2025 | $35,529.00 (+5.89%) | $2,575,553 (+4.04%) Land $1,044,504 Building $1,531,049 |
| 2023 | $33,552.00 (+5.97%) | $2,475,554 Land $1,003,950 Building $1,471,604 |
| 2022 | $31,663.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 10.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 18 policies |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 22 (1979–2005) |
| Claims Outside the SFHA | 1 of 22 |
| Most Recent Claim | Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides |
| 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.
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 | 0.01% 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 201 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: GeoLinks, Sonic Telecom, T-Mobile, Verizon.
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