Marin County property record for 99 Chestnut Ave, Ross, CA 94957 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,905 sqft · built 1973 |
| Lot Size | 0.781 acres (34,000 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $25,831 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 073-302-12 |
| Primary APN | 073-302-12 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 2,905 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Contemporary |
| Lot Area | 34,000 sqft (0.781 acres) |
| Garage Area | 383 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 1,215 sqft |
| Patio Area | 1,215 sqft |
| Heating System | Central |
|---|
| Street Address | 99 CHESTNUT AVE |
|---|---|
| City | ROSS |
| State | CA |
| Zip | 94957-9648 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | ROSS |
| Legal Lot Number | 74 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 118100 |
Source: Marin County records · APN 073-302-12
Assessment roll updated July 13, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | PO BOX 183, ROSS, CA 94957-0183 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | May 22, 2015 |
| Transfer Doc | 0000026174 |
| Record Updated | Sep 20, 2026 |
Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Ross Town |
| Elementary School District | Ross 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 | $1,841,346 (+2%) Land $893,438 Building $947,908 | |
| 2025 | $25,831.00 (+4.77%) Homeowner's exemption | $1,805,249 (+4.04%) Land $875,924 Building $929,325 |
| 2023 | $24,655.00 (+3.65%) Homeowner's exemption | $1,735,161 Land $841,916 Building $893,245 |
| 2022 | $23,786.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411181002, 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 | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 130 individual NFIP policies nearby |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 130 in force 104 of 130 on primary residences |
| Nearby Flood Claims | 229 (1980–2025) |
| Claims Outside the SFHA | 17 of 229 |
| Most Recent Claim | Apr 2025, other causes |
| Flood Events |
|
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 5,263 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
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