Marin County property record for 100 Hillside Dr, #A, Fairfax, CA 94930
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,400 sqft · built 1928 |
| Lot Size | 0.219 acres (9,550 sqft) |
| Owner | Company Name on File |
| Last Sale | $600,000 (Oct 2015) |
| Tax Bill | $13,913 (2025) |
| Deeds & Mortgages | Oct 2026 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 002-152-08 |
| Primary APN | 002-152-08 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 1,400 sqft Living Area |
| Basement Area | 296 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Duplex Single |
| Lot Area | 9,550 sqft (0.219 acres) |
| Deck Area | 60 sqft |
| Patio Area | 220 sqft |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 100 HILLSIDE DR, A |
|---|---|
| City | FAIRFAX |
| State | CA |
| Zip | 94930-1802 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Subdivision | DEER PARK MAP 03 |
| Legal Lot Number | 28A |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 114100 |
100 Hillside Dr, #A is owned by a company that bought it in October 2015.
Source: Marin County records, as of July 13, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 37 ADRIAN TER, SAN RAFAEL, CA 94903-4154 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Oct 28, 2015 · Amount on File |
| Deed Sale | Oct 28, 2015 · Amount on File |
| Deed Document Number | 201551295 |
| Prior Transfer Date | Nov 23, 2011 |
| Prior Transfer Doc | 0000063147 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Oct 15, 2026 |
| Property Address | 100 HILLSIDE DR, A, FAIRFAX, CA 94930-1802 |
| Document Number | 0000029632 |
| Instrument Date | Oct 7, 2026 |
| Instrument | 202629632 |
| Transaction Type | Mortgage |
| Record Updated | Oct 23, 2026 |
| Title Company | TICOR TITLE INSURANCE COMPANY, TICOR TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Company, 103 |
| Document Number | 0000029632, |
|---|---|
| Date | Oct 15, 2026 |
| Instrument | 202629632 |
| Name | AMWEST FUNDING CORPORATION |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 1, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Initial Type | Adjustable Rate |
| Adjustable | Adjustable Rate Rider |
| Max Rate | -1% |
The 2025 property tax bill for 100 Hillside Dr, #A was $13,913.
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 | $765,895 (+2%) Land $513,162 Building $252,733 | |
| 2025 | $13,913.00 | $750,880 Land $503,102 Building $247,778 |
| 2023 | $13,225.00 (+1.68%) | $721,727 Land $483,569 Building $238,158 |
| 2022 | $13,006.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 100 Hillside Dr, #A in Zone X, an area of minimal flood risk, though there have been 81 flood claims nearby since 1980.
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 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.
Wildfire risk around 100 Hillside Dr, #A is moderate, ranking above 52% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 52% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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 (outdoors only) and 4G LTE
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