Marin County property record for 508 C St, San Rafael, CA 94901
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,829 sqft · built 1908 |
| Lot Size | 0.091 acres (3,960 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $255,000 (Feb 1997) |
| Tax Bill | $7,363 (2025) |
| Deeds & Mortgages | Apr 2022 Line of Credit Jun 2020 Mortgage + 3 more |
| Flood Zone | Zone AE (high risk) |
| APN | 012-155-03 |
| Primary APN | 012-155-03 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,829 sqft Living Area |
| Basement Area | 621 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1908 |
|---|---|
| Effective Year Built | Effective 1935 |
| Architectural Style | Contemporary |
| Lot Area | 3,960 sqft (0.091 acres) |
| Garage Area | 180 sqft |
| Deck Area | 208 sqft |
| Patio Area | 208 sqft |
| Street Address | 508 C ST |
|---|---|
| City | SAN RAFAEL |
| State | CA |
| Zip | 94901-3810 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP F1 586 |
| Legal Subdivision | GORDON |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SAN RAFAEL |
| Census Block Group | 1 |
| Census Block | 1046 |
| Census Tract | 111001 |
508 C St is owned by a company that acquired it in May 2020 and is owner-occupied.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 508 C ST, SAN RAFAEL, CA 94901-3810 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Apr 21, 2022 | Deed of Trust, Mortgage · Line of Credit PROVIDENT CU |
| Jun 3, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage FREMONT BANK |
| Jun 3, 2020 | Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Apr 26, 2018 | Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE |
| Apr 26, 2018 | Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 4, 1997 · Amount on File |
| Deed Sale | Feb 4, 1997 · Amount on File |
| Deed Document Number | 19975675 |
| Last Transfer Date | May 28, 2020 |
| Transfer Doc | 0000021984 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 508 C ST, SAN RAFAEL, CA 94901-3810 |
| Transaction Type | Mortgage |
| Record Updated | May 30, 2023 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 508 C ST, SAN RAFAEL, CA 94901-3810 |
| Document Number | 0000016624 |
|---|---|
| Date | Apr 21, 2022 |
| Instrument | 2022-0016624 |
| Name | PROVIDENT CU |
|---|---|
| Type | Credit Union |
| Address | 94056 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jun 3, 2020 |
| Property Address | 508 C ST, SAN RAFAEL, CA 94901-3810 |
| Document Number | 0000021984 |
| Instrument Date | May 28, 2020 |
| Instrument | 2020-0021984 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2021 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 508 C ST, SAN RAFAEL, CA 94901-3810 |
| Document Number | 0000021985 |
|---|---|
| Date | Jun 3, 2020 |
| Instrument | 2020-0021985 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jun 3, 2020 |
| Property Address | 508 C ST, SAN RAFAEL, CA 94901-3810 |
| Document Number | 0000021986 |
| Instrument Date | May 26, 2020 |
| Instrument | 21986 |
| Transaction Type | Transfer |
| Record Updated | Jun 15, 2020 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 508 C ST SAN RAFAEL CA 949013810, SAN RAFAEL, CA 94901-3810 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Apr 26, 2018 |
| Property Address | 508 C ST, SAN RAFAEL, CA 94901-3810 |
| Document Number | 0000014723 |
| Instrument Date | Apr 20, 2018 |
| Instrument | 2018-0014723 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2021 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 508 C ST, SAN RAFAEL, CA 94901-3810 |
| Document Number | 0000014724 |
|---|---|
| Date | Apr 26, 2018 |
| Instrument | 2018-0014724 |
| Name | AMERICAN PACIFIC MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2048 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Apr 26, 2018 |
| Property Address | 508 C ST, SAN RAFAEL, CA 94901-3810 |
| Document Number | 0000014725 |
| Instrument Date | Apr 19, 2018 |
| Instrument | 14725 |
| Transaction Type | Transfer |
| Record Updated | May 4, 2018 |
| Title Company | FIDELITY NATIONAL TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 508 C ST SAN RAFAEL CA 949013810, SAN RAFAEL, CA 94901-3810 |
The 2025 property tax bill for 508 C St was $7,363 with a homeowner's exemption.
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 | $423,587 (+2%) Land $207,641 Building $215,946 | |
| 2025 | $7,363.00 Homeowner's exemption | $415,282 Land $203,570 Building $211,712 |
| 2023 | $6,750.00 (+5.04%) Homeowner's exemption | $399,158 Land $195,666 Building $203,492 |
| 2022 | $6,426.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 508 C St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
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 | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 40 policies |
| Nearby Flood Policies | 40 in force |
| Nearby Flood Claims | 6 (2005–2021) |
| Most Recent Claim | Oct 2021 · river or lake flooding |
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.
The area around 508 C St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 564 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 · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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