Marin County property record for 104 Willow Ave, Corte Madera, CA 94925
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,491 sqft · built 1940 |
| Lot Size | 0.08 acres (3,500 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $618,500 (Feb 2012) |
| Tax Bill | $16,365 (2025) |
| Deeds & Mortgages | Apr 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 024-136-01 |
| Primary APN | 024-136-01 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 1,491 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Duplex Single |
| Lot Area | 3,500 sqft (0.08 acres) |
| Deck Area | 246 sqft |
| Patio Area | 246 sqft |
| Heating System | Radiant |
|---|
| Street Address | 104 WILLOW AVE |
|---|---|
| City | CORTE MADERA |
| State | CA |
| Zip | 94925-1433 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | /VAN REYNEGON RANCH |
| Legal Subdivision | GREENWOOD BAY |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 121100 |
Source: Marin County records · APN 024-136-01
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 | 6 GREENWOOD COVE DR, 6B, BELVEDERE TIBURON, CA 94920-2201 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 27, 2012 · Amount on Record |
| Deed Sale | Feb 27, 2012 · Amount on Record |
| Deed Document Number | 201212069 |
| Last Transfer Date | Mar 25, 2026 |
| Transfer Doc | 0000009374 |
| Record Updated | Sep 20, 2026 |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Apr 01, 2026 |
| Property Address | 104 WILLOW AVE, CORTE MADERA, CA 94925-1433 |
| Document Number | 0000009374 |
| Instrument Date | Mar 25, 2026 |
| Instrument | 20269374 |
| Transaction Type | Transfer |
| Record Updated | Jul 13, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,100,777 (+2%) Land $576,495 Building $524,282 | |
| 2025 | $16,365.00 (+11.05%) | $1,079,201 (+4.04%) Land $565,195 Building $514,006 |
| 2023 | $14,736.00 (+0.92%) | $1,037,303 Land $543,253 Building $494,050 |
| 2022 | $14,601.00 |
Source: FEMA National Flood Hazard Layer as of October 18, 2023 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 18 (1982–2014) |
| Claims Outside the SFHA | 4 of 18 |
| Most Recent Claim | Dec 2014 · other causes |
| Claims by Event |
|
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 562 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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