Marin County property record for 236 C St, San Rafael, CA 94901
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3 ba · 3,354 sqft · built 1964 |
| Lot Size | 0.11 acres (4,800 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,150,000 (Sep 2026) |
| Tax Bill | $21,561 (2025) |
| Deeds & Mortgages | Sep 2026 Sale Mar 2024 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 012-231-09 |
| Primary APN | 012-231-09 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 2 Units |
| Building Area | 3,354 sqft Living Area |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Duplex Single |
| Lot Area | 4,800 sqft (0.11 acres) |
| Deck Area | 810 sqft |
| Patio Area | 1,215 sqft |
| Heating System | Central |
|---|
| Street Address | 236 C ST |
|---|---|
| City | SAN RAFAEL |
| State | CA |
| Zip | 94901-4903 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | L43* /MARTENS TR |
| Legal Subdivision | MARTENS |
| Legal Lot Number | 43 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SAN RAFAEL |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 112100 |
Source: Marin County records, as of September 22, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1228 TREAT AVE, SAN FRANCISCO, CA 94110-4125 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Sep 4, 2026 | Grant Deed, Transfer OLD REPUBLIC TITLE |
| Mar 22, 2024 | Intrafamily Transfer, Transfer |
| Nov 9, 2022 | Grant Deed, Transfer · Conventional Mortgage LUTHER BURBANK SAVINGS |
| Sep 15, 2020 | Grant Deed, Transfer FIRST AMERICAN TITLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 4, 2026 · Amount on Record |
| Deed Sale | Sep 4, 2026 · Amount on Record |
| Prior Sale | Nov 9, 2022 · Amount on Record |
| Deed Document Number | 202625601 |
| Prior Transfer Date | Sep 11, 2020 |
| Prior Transfer Doc | 0000043214 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Sep 4, 2026 |
| Property Address | 236 C ST, SAN RAFAEL, CA 94901-4903 |
| Document Number | 0000025601 |
| Instrument Date | Sep 3, 2026 |
| Instrument | 202625601 |
| Transaction Type | Transfer |
| Record Updated | Sep 15, 2026 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $127,765.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership |
| Address | 1228 TREAT AVE, SAN FRANCISCO, CA 94110-4125 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Mar 22, 2024 |
| Property Address | 236 C ST, SAN RAFAEL, CA 94901-4903 |
| Document Number | 0000007435 |
| Instrument Date | Mar 7, 2024 |
| Instrument | 2024-0007435 |
| Transaction Type | Transfer |
| Record Updated | Apr 10, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 982, INVERNESS, CA 94937-0982 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Nov 9, 2022 |
| Property Address | 236 C ST, SAN RAFAEL, CA 94901-4903 |
| Document Number | 0000037374 |
| Instrument Date | Nov 7, 2022 |
| Instrument | 2022-0037374 |
| Transaction Type | Transfer |
| Record Updated | Apr 10, 2024 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $4,340.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 37918 GOLDENROD DR, NEWARK, CA 94560-4418 |
| Document Number | 0000037375 |
|---|---|
| Date | Nov 9, 2022 |
| Instrument | 2022-0037375 |
| Name | LUTHER BURBANK SAVINGS |
|---|---|
| Type | Bank |
| Address | SANTA ROSA, CA 95401 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.5% |
| Type Change Date | Dec 1, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 6% |
| Max Rate At Change | 9.5% |
| Index | 1-Year T-Bill |
| Max Rate | 12.7% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Sep 15, 2020 |
| Property Address | 236 C ST, SAN RAFAEL, CA 94901-4903 |
| Document Number | 0000043214 |
| Instrument Date | Sep 11, 2020 |
| Instrument | 43214 |
| Transaction Type | Transfer |
| Record Updated | Oct 6, 2020 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $435.00 |
| Amount Accuracy | Full Value |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 35 KINROSS DR SAN RAFAEL CA 949012419, SAN RAFAEL, CA 94901-2419 |
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 | $1,485,680 (+2%) Land $822,430 Building $663,250 | |
| 2025 | $21,561.00 (+6.75%) | $1,456,560 (+4.04%) Land $806,310 Building $650,250 |
| 2023 | $20,197.00 (+28.58%) | $1,400,000 Land $775,000 Building $625,000 |
| 2022 | $15,708.00 |
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 X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 5 (1980–2016) |
| Claims Outside the SFHA | 2 of 5 |
| Most Recent Claim | Jan 2016 · rainfall accumulation |
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 | 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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