Marin County property record for 99 Elm Ave, San Anselmo, CA 94960 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,272 sqft · built 1930 |
| Lot Size | 0.102 acres (4,440 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $798,000 (Nov 2016) |
| Tax Bill | $14,024 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 007-052-51 |
| Primary APN | 007-052-51 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 1,272 sqft Living Area |
| Basement Area | 512 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Contemporary |
| Lot Area | 4,440 sqft (0.102 acres) |
| Garage Area | 512 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 76 sqft |
| Patio Area | 76 sqft |
| Heating System | Central |
|---|
| Street Address | 99 ELM AVE |
|---|---|
| City | SAN ANSELMO |
| State | CA |
| Zip | 94960-2209 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | BUSH MAP 02 |
| Legal Lot Number | 88 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 116000 |
Source: Marin County records · APN 007-052-51
Assessment roll updated July 13, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 99 ELM AVE, SAN ANSELMO, CA 94960-2209 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants in Common |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 02, 2016 · Amount on Record |
| Deed Sale | Nov 02, 2016 · Amount on Record |
| Deed Document Number | 201651098 |
| Prior Transfer Date | May 05, 2016 |
| Prior Transfer Doc | 0000019991 |
| Record Updated | Sep 20, 2026 |
Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | San Anselmo Town |
| Elementary School District | Ross Valley Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $944,648 (+2%) Land $615,560 Building $329,088 | |
| 2025 | $14,024.00 (+4.32%) | $926,126 (+4.04%) Land $603,491 Building $322,635 |
| 2023 | $13,443.00 (+1.18%) | $890,169 Land $580,060 Building $310,109 |
| 2022 | $13,286.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411160002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 12 (1979–2019) |
| Claims Outside the SFHA | 9 of 12 |
| Most Recent Claim | Feb 2019, river or lake flooding |
| Claims By Storm |
|
| Wildfire Risk | Low above 32% of the US · above 19% of California |
|---|---|
| Wildfire Likelihood | About 1 in 3,030 per year |
| Exposure | Indirect within ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 726 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Unwired. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
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