Marin County property record for 224 Cardinal Rd, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,057 sqft · built 1952 |
| Lot Size | 0.219 acres (9,555 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $817,000 (Jan 2025) |
| Tax Bill | $8,742 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 052-042-67 |
| Primary APN | 052-042-67 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 1,057 sqft Living Area |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Contemporary |
| Lot Area | 9,555 sqft (0.219 acres) |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 100 sqft |
| Heating System | Central |
|---|
| Street Address | 224 CARDINAL RD |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-3616 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L451 /B7P55 M KAY PARK #4 |
| Legal Subdivision | KAY PARK SUBDIVISION NO. 4 |
| Legal Tract | 4 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 128100 |
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 | 224 CARDINAL RD, MILL VALLEY, CA 94941-3616 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants in Common |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 22, 2025 · Amount on Record |
| Deed Sale | Jan 22, 2025 · Amount on Record |
| Deed Document Number | 20251854 |
| Record Updated | Sep 20, 2026 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Elementary School District | Mill Valley Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $833,340 (+244.73%) Land $663,000 Building $170,340 | |
| 2025 | $8,742.00 (+4.44%) | $241,738 (+4.04%) Land $104,567 Building $137,171 |
| 2023 | $8,370.00 (+1.66%) | $232,352 Land $100,507 Building $131,845 |
| 2022 | $8,233.00 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | 10.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 88 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 88 in force |
| Nearby Flood Claims | 120 (1978–2026) |
| Claims Outside the SFHA | 13 of 120 |
| Most Recent Claim | Jan 2026 · other causes |
| 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect 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 342 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile, Verizon.
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