Marin County property record for 157 Koch Rd, Corte Madera, CA 94925
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,155 sqft · built 1987 |
| Lot Size | 0.029 acres (1,250 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $5,962 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 026-260-20 |
| Primary APN | 026-260-20 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,155 sqft Living Area |
| Basement Area | 12 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Colonial |
| Lot Area | 1,250 sqft (0.029 acres) |
| Deck Area | 66 sqft |
| Patio Area | 66 sqft |
| Heating System | Central |
|---|
| Street Address | 157 KOCH RD |
|---|---|
| City | CORTE MADERA |
| State | CA |
| Zip | 94925-1263 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP 19 PG 89 UNIT 200 LOT 9 |
| Legal Subdivision | MEADOWCREEK STATION |
| Legal Lot Number | 9 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 121200 |
Source: Marin County assessment roll, 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 Company Names on File |
|---|---|
| Mailing Address | 157 KOCH RD, CORTE MADERA, CA 94925-1263 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Oct 9, 2012 |
| Transfer Doc | 0000067296 |
| Record Updated | Sep 20, 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 | $422,756 (+2%) Land $156,370 Building $266,386 | |
| 2025 | $5,962.00 (+12.43%) Homeowner's exemption | $414,466 (+4.04%) Land $153,304 Building $261,162 |
| 2023 | $5,303.00 (+0.59%) Homeowner's exemption | $398,373 Land $147,351 Building $251,022 |
| 2022 | $5,272.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 Record 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.
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 | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 220 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Etheric Communications, LLC..
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