Marin County property record for 34 Sonora Way, Corte Madera, CA 94925
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,042 sqft · built 1958 |
| Lot Size | 0.426 acres (18,550 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $360,000 (Oct 1995) |
| Tax Bill | $10,116 (2025) |
| Deeds & Mortgages | Sep 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 026-142-31 |
| Primary APN | 026-142-31 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,042 sqft Living Area |
| Basement Area | 228 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 18,550 sqft (0.426 acres) |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 34 SONORA WAY |
|---|---|
| City | CORTE MADERA |
| State | CA |
| Zip | 94925-2018 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 194 |
| Legal Subdivision | MARIN ESTATES |
| Legal Lot Number | 194 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 121200 |
34 Sonora Way is owned by a company that acquired it in January 2025.
Source: Marin County records, as of July 13, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 57 LAKESIDE DR, CORTE MADERA, CA 94925-1038 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Oct 27, 1995 · Amount on File |
| Deed Sale | Oct 27, 1995 · Amount on File |
| Deed Document Number | 199551717 |
| Last Transfer Date | Jan 14, 2025 |
| Transfer Doc | 0000001614 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Sep 22, 2023 |
| Property Address | 34 SONORA WAY, CORTE MADERA, CA 94925-2018 |
| Document Number | 0000023357 |
| Map Reference | VOL 8 PG 110 |
| Instrument Date | Jun 1, 2023 |
| Instrument | 2023-0023357 |
| Transaction Type | Transfer |
| Record Updated | Oct 3, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 57 LAKESIDE DR, CORTE MADERA, CA 94925-1038 |
The 2025 property tax bill for 34 Sonora Way was $10,116.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Corte Madera Town |
| Elementary School District | Reed Union Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $676,650 (+2%) Land $324,710 Building $351,940 | |
| 2025 | $10,116.00 | $663,382 Land $318,343 Building $345,039 |
| 2023 | $9,219.00 (+1.42%) | $637,624 Land $305,982 Building $331,642 |
| 2022 | $9,090.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 34 Sonora Way in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1982.
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 57 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 57 in force |
| Nearby Flood Claims | 6 (1982–2017) |
| Claims Outside the SFHA | 3 of 6 |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
| 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 34 Sonora Way is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 97.4% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 185 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks, Verizon.
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