Marin County property record for 21 Crest Rd, Fairfax, CA 94930
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 4.5 ba · 3,941 sqft · built 1951 |
| Lot Size | 1.65 acres (71,874 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,750,000 (Jun 2005) |
| Tax Bill | $30,208 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 002-093-08 |
| Primary APN | 002-093-08 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Building Area | 3,941 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 71,874 sqft |
| Pool Area | 720 sqft |
| Heating System | Central |
|---|
| Street Address | 21 CREST RD |
|---|---|
| City | FAIRFAX |
| State | CA |
| Zip | 94930-1809 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | DEER PARK MAP 03 |
| Legal Lot Number | 510 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 114100 |
Source: Marin County records, as of July 13, 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 | Individual Name on Record |
|---|---|
| Mailing Address | 21 CREST RD, FAIRFAX, CA 94930-1809 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 29, 2005 · Amount on Record |
| Deed Sale | Jun 29, 2005 · Amount on Record |
| Prior Sale | Oct 25, 1996 · Amount on Record |
| Deed Document Number | 200548113 |
| Prior Transfer Date | Sep 24, 1996 |
| Prior Transfer Doc | 0000067404 |
| Record Updated | Oct 29, 2026 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Fairfax Town |
| Elementary School District | Ross Valley Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,128,636 (+2%) Land $1,363,362 Building $765,274 | |
| 2025 | $30,208.00 (+4.74%) Homeowner's exemption | $2,086,905 (+4.04%) Land $1,336,634 Building $750,271 |
| 2023 | $28,842.00 (+0.99%) Homeowner's exemption | $2,005,887 Land $1,284,743 Building $721,144 |
| 2022 | $28,560.00 |
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 |
| Flood Insurance Cost | Premium on Record median of 85 policies |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 85 in force |
| Nearby Flood Claims | 81 (1980–2024) |
| Claims Outside the SFHA | 18 of 81 |
| Most Recent Claim | Feb 2024 · rainfall accumulation |
| 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 | Moderate above 45% of the US · lower than 73% of California |
|---|---|
| Wildfire Likelihood | 0.08% 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 526 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile, Unwired, Verizon.
5G and 4G LTE (outdoors only)
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