Marin County property record for 233 C St, San Rafael, CA 94901
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 2,482 sqft · built 1956 |
| Lot Size | 0.189 acres (8,244 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,110,000 (Oct 2026) |
| Tax Bill | $5,213 (2025) |
| Deeds & Mortgages | Oct 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 012-223-07 |
| Primary APN | 012-223-07 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 2,482 sqft Living Area |
| Basement Area | 322 sqft |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Duplex Single |
| Lot Area | 8,244 sqft (0.189 acres) |
| Deck Area | 96 sqft |
| Patio Area | 96 sqft |
| Heating System | Central |
|---|
| Street Address | 233 C ST |
|---|---|
| City | SAN RAFAEL |
| State | CA |
| Zip | 94901-4916 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SAN RAFAEL |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 112100 |
Source: Marin County records, as of October 14, 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 233 C ST, SAN RAFAEL, CA 94901-4916 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants in Common |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 1, 2026 · Amount on Record |
| Deed Sale | Oct 1, 2026 · Amount on Record |
| Deed Document Number | 202628064 |
| Prior Transfer Date | Apr 16, 2025 |
| Prior Transfer Doc | 0000010863 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Oct 1, 2026 |
| Property Address | 233 C ST, SAN RAFAEL, CA 94901-4916 |
| Document Number | 0000028064 |
| Instrument Date | Sep 22, 2026 |
| Instrument | 202628064 |
| Transaction Type | Transfer |
| Record Updated | Oct 13, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $123,321.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 233 C ST, SAN RAFAEL, CA 94901-4916 |
| Document Number | 0000028065, |
|---|---|
| Date | Oct 1, 2026 |
| Instrument | 202628065 |
| Name | LAND AND HOME FINANCIAL |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Initial Type | Fixed Rate |
| Max Rate | -1% |
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 | $120,033 (+2%) Land $43,762 Building $76,271 | |
| 2025 | $5,213.00 (+16.99%) | $117,679 (+4.04%) Land $42,904 Building $74,775 |
| 2023 | $4,456.00 (+2.77%) | $113,110 Land $41,238 Building $71,872 |
| 2022 | $4,336.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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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