Marin County property record for 31 Grove Ave, Corte Madera, CA 94925
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,275 sqft · built 1930 |
| Lot Size | 0.149 acres (6,468 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $3,200,000 (Jun 2025) |
| Tax Bill | $18,524 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 025-095-08 |
| Primary APN | 025-095-08 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,275 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 2008 |
| Architectural Style | Contemporary |
| Lot Area | 6,468 sqft (0.149 acres) |
| Garage Area | 388 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 624 sqft |
| Patio Area | 776 sqft |
| Heating System | Radiant |
|---|
| Street Address | 31 GROVE AVE |
|---|---|
| City | CORTE MADERA |
| State | CA |
| Zip | 94925-1539 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 5 |
| Census Block | 5000 |
| Census Tract | 121100 |
Source: Marin County records, as of July 13, 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 Record |
|---|---|
| Mailing Address | 15 CREEKVIEW CT, NOVATO, CA 94949-8437 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 30, 2025 · Amount on Record |
| Deed Sale | Jun 30, 2025 · Amount on Record |
| Prior Sale | Dec 23, 2011 · Amount on Record |
| Deed Document Number | 202517394 |
| Prior Transfer Date | Dec 20, 2012 |
| Prior Transfer Doc | 0000012731 |
| Record Updated | Oct 29, 2026 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Corte Madera Town |
| Elementary School District | Larkspur Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,264,000 (+139.09%) Land $1,836,000 Building $1,428,000 | |
| 2025 | $18,524.00 (+8.07%) | $1,365,174 (+4.04%) Land $690,794 Building $674,380 |
| 2023 | $17,141.00 (+0.89%) | $1,312,174 Land $663,976 Building $648,198 |
| 2022 | $16,990.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 4 (1979–1983) |
| Most Recent Claim | Jan 1983 · Coastal Storms, Floods, Slides & Tornadoes |
| 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 | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 557 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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