Marin County property record for 358 Irwin St, San Rafael, CA 94901
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,303 sqft · built 1948 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $640,500 (Feb 2013) |
| Tax Bill | $11,815 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 013-152-15 |
| Primary APN | 013-152-15 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,303 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Contemporary |
| Lot Area | 6,000 sqft (0.138 acres) |
| Garage Area | 204 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 425 sqft |
| Patio Area | 425 sqft |
| Heating System | Central |
|---|
| Street Address | 358 IRWIN ST |
|---|---|
| City | SAN RAFAEL |
| State | CA |
| Zip | 94901-5111 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | BRET HARTE VILLAGE #1 |
| Legal Lot Number | 22 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SAN RAFAEL |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 112100 |
Source: Marin County records, as of July 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 358 IRWIN ST, SAN RAFAEL, CA 94901-5111 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 7, 2013 · Amount on Record |
| Deed Sale | Feb 7, 2013 · Amount on Record |
| Prior Sale | Aug 23, 2012 · Amount on Record |
| Deed Document Number | 20139013 |
| Prior Transfer Date | Nov 9, 1995 |
| Prior Transfer Doc | 0000055239 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 358 IRWIN ST, SAN RAFAEL, CA 94901-5111 |
| Transaction Type | Mortgage |
| Record Updated | Sep 1, 2021 |
| Name | Verified Name |
|---|---|
| Address | 358 IRWIN ST, SAN RAFAEL, CA 94901-5111 |
| Document Number | 0000051928 |
|---|---|
| Date | Aug 17, 2021 |
| Instrument | 2021-0051928 |
| Name | BETTER MORTGAGE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | NEW YORK, NY 10007 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2051 |
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 | $804,468 (+2%) Land $477,280 Building $327,188 | |
| 2025 | $11,815.00 (+5.98%) | $788,698 (+4.04%) Land $467,924 Building $320,774 |
| 2023 | $11,148.00 (+5.63%) | $758,075 Land $449,756 Building $308,319 |
| 2022 | $10,554.00 |
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 Record median of 29 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 29 in force |
| Nearby Flood Claims | 21 (1980–2017) |
| Claims Outside the SFHA | 1 of 21 |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
| 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 95% of the US · lower than 97% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 524 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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