Marin County property record for 1520 4th St, San Rafael, CA 94901
| Property Type | Commercial |
|---|---|
| Details | 2 ba · 8,046 sqft · built 1928 |
| Lot Size | 0.189 acres (8,220 sqft) |
| Owner | Company Name on File |
| Last Sale | $221,000 (Feb 1995) |
| Tax Bill | $15,444 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 011-202-11 |
| Primary APN | 011-202-11 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 8,046 sqft Gross Area |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Lot Area | 8,220 sqft (0.189 acres) |
| Street Address | 1520 4TH ST |
|---|---|
| City | SAN RAFAEL |
| State | CA |
| Zip | 94901-2713 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | BLK 6 LOT 1 |
| Legal Subdivision | SAN RAFAEL |
| Legal Block | 6 |
| Legal Lot Number | 1 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SAN RAFAEL |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 111002 |
1520 4th St, a commercial property, is owned by a company that acquired it in February 2015.
Source: Marin County records, as of July 13, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 945 FRONT ST, NOVATO, CA 94945-3207 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Feb 10, 1995 · Amount on File |
| Deed Sale | Feb 10, 1995 · Amount on File |
| Deed Document Number | 19957336 |
| Last Transfer Date | Feb 18, 2015 |
| Transfer Doc | 0000007274 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 1520 4th St was $15,444.
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 | $786,278 (+2%) Land $390,918 Building $395,360 | |
| 2025 | $15,444.00 | $770,862 Land $383,254 Building $387,608 |
| 2023 | $13,619.00 (+4.59%) | $740,932 Land $368,373 Building $372,559 |
| 2022 | $13,021.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1520 4th St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2023.
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 |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Apr 2023 · Severe Winter Storms, Straight-line Winds, Flooding, Landslides, And Mudslides |
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 1520 4th St 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 672 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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