Marin County property record for 184 Arroyo Rd, Forest Knolls, CA 94933
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 3 ba · 3,450 sqft · built 1930 |
| Lot Size | 0.78 acres (33,964 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $370,000 (Aug 1995) |
| Tax Bill | $10,355 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 168-051-11 |
| Primary APN | 168-051-11 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 2 Units |
| Building Area | 3,450 sqft Living Area |
| Basement Area | 12 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Contemporary |
| Lot Area | 33,964 sqft (0.78 acres) |
| Pool Area | 608 sqft |
| Deck Area | 478 sqft |
| Patio Area | 720 sqft |
| Heating System | Baseboard |
|---|---|
| Heating Fuel | Oil |
| Street Address | 184 ARROYO RD |
|---|---|
| City | LAGUNITAS |
| State | CA |
| Zip | 94938-1509 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | MAP G1 564 |
| Legal Subdivision | LAGUNITAS 07 |
| Legal Lot Number | 23 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | NORTHWEST MARIN |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 113000 |
184 Arroyo Rd, a duplex, is owner-occupied and held in a trust since January 2025.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | PO BOX 831, LAGUNITAS, CA 94938 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 25, 1995 · Amount on File |
| Deed Sale | Aug 25, 1995 · Amount on File |
| Deed Document Number | 199540236 |
| Last Transfer Date | Jan 31, 2025 |
| Transfer Doc | 0000005450 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 184 Arroyo Rd was $10,355 with a homeowner's exemption.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Elementary School District | Lagunitas Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $748,335 (+2%) Land $242,486 Building $505,849 | |
| 2025 | $10,355.00 Homeowner's exemption | $733,663 Land $237,731 Building $495,932 |
| 2023 | $9,767.00 (+2.2%) Homeowner's exemption | $705,176 Land $228,501 Building $476,675 |
| 2022 | $9,557.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 184 Arroyo Rd in Zone X, an area of minimal flood risk, though there have been 28 flood claims nearby since 1982.
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 File median of 19 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 19 in force |
| Nearby Flood Claims | 28 (1982–2021) |
| Claims Outside the SFHA | 9 of 28 |
| Most Recent Claim | Oct 2021 · tidal / storm surge |
| 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.
Wildfire risk around 184 Arroyo Rd is high, ranking above 72% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 72% of the US · above 47% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 130 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: T-Mobile, Verizon.
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