Marin County property record for 800 Corte Madera Ave, Corte Madera, CA 94925 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 7 bd · 7 ba · 12,543 sqft · built 2002 |
| Lot Size | 10.8 acres (472,626 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $230,000 (Aug 2022) |
| Tax Bill | $284,335 (2025) |
| Deeds & Mortgages | Mar 2024 Sale Jan 2024 Sale + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 025-231-18 |
| Primary APN | 025-231-18 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 7 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 12,543 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2010 |
| Lot Area | 472,626 sqft |
| Garage Area | 1,214 sqft |
| Parking Spaces | 5 Parking Spaces |
| Pool Area | 512 sqft |
| Deck Area | 4,068 sqft |
| Patio Area | 5,025 sqft |
| Heating System | Radiant |
|---|
| Old Parcel Number | 02523118 |
|---|---|
| Street Address | 800 CORTE MADERA AVE |
| City | CORTE MADERA |
| State | CA |
| Zip | 94925-1566 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | MAP |
| Jurisdiction | MARIN CA |
| Township / Civil Division | ROSS VALLEY |
| Census Block Group | 5 |
| Census Block | 5005 |
| Census Tract | 121100 |
Source: Marin County records · APN 025-231-18
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 3188, LOS ALTOS, CA 94024-0188 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Mar 12, 2024 | Grant Deed, Transfer |
| Jan 29, 2024 | Grant Deed, Transfer |
| Aug 19, 2022 | Quit Claim Deed, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE CO |
| Mar 12, 2021 | Grant Deed, Transfer · Commercial Mortgage 800 CORTE MADERA LLC |
| Jul 31, 2018 | Grant Deed, Transfer · ARM JPMORGAN CHASE BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 19, 2022 · Amount on Record |
| Deed Sale | Aug 19, 2022 · Amount on Record |
| Prior Sale | Mar 12, 2021 · Amount on Record |
| Deed Document Number | 202230070 |
| Last Transfer Date | Dec 31, 2023 |
| Transfer Doc | 0000006118 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Mar 12, 2024 |
| Property Address | 800 CORTE MADERA AVE, CORTE MADERA, CA 94925-1566 |
| Document Number | 0000006118 |
| Instrument Date | Dec 31, 2023 |
| Instrument | 2024-0006118 |
| Transaction Type | Transfer |
| Record Updated | Apr 08, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 3188, LOS ALTOS, CA 94024-0188 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jan 29, 2024 |
| Property Address | 800 CORTE MADERA AVE, CORTE MADERA, CA 94925-1566 |
| Document Number | 0000002711 |
| Instrument Date | Dec 28, 2023 |
| Instrument | 2024-0002711 |
| Transaction Type | Transfer |
| Record Updated | Feb 13, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 3188, LOS ALTOS, CA 94024-0188 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Aug 19, 2022 |
| Property Address | 800 CORTE MADERA AVE, CORTE MADERA, CA 94925-1566 |
| Document Number | 0000030070 |
| Instrument Date | Jul 20, 2022 |
| Instrument | 2022-0030070 |
| Transaction Type | Transfer |
| Record Updated | Aug 03, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 3188, LOS ALTOS, CA 94024-0188 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Mar 12, 2021 |
| Property Address | 800 CORTE MADERA AVE, CORTE MADERA, CA 94925-1566 |
| Document Number | 0000017385 |
| Map Reference | MB 2 PG 73 |
| Instrument Date | Mar 09, 2021 |
| Instrument | 2021-0017385 |
| Transaction Type | Transfer |
| Record Updated | Aug 03, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $24,640.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 3188, LOS ALTOS, CA 94024-0188 |
| Document Number | 0000017386 |
|---|---|
| Date | Mar 12, 2021 |
| Instrument | 2021-0017386 |
| Name | 800 CORTE MADERA LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jul 31, 2018 |
| Property Address | 800 CORTE MADERA AVE, CORTE MADERA, CA 94925-1566 |
| Document Number | 0000027023 |
| Map Reference | MB2 PG73 |
| Instrument Date | Jun 13, 2018 |
| Instrument | 2018-0027023 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2021 |
| Title Company | OLD REPUBLIC TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 115 W 18TH ST, NEW YORK, NY 10011-4113 |
| Document Number | 0000027024 |
|---|---|
| Date | Jul 31, 2018 |
| Instrument | 2018-0027024 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
| Type Change Date | Jul 01, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8.5% |
| Index | 1-Year LIBOR |
| Max Rate | 8.5% |
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 | $25,449,319 (+2%) Land $17,909,035 Building $7,540,284 | |
| 2025 | $284,335.00 (+6.51%) | $24,950,499 (+4.97%) Land $17,558,011 Building $7,392,488 |
| 2023 | $266,948.00 | $23,769,960 Land $16,876,400 Building $6,893,560 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411211005, 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 |
| 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, tidal / storm surge, Coastal Storms, Floods, Slides & Tornadoes |
| Claims By Storm |
|
| Wildfire Risk | Low above 35% of the US · above 21% of California |
|---|---|
| Wildfire Likelihood | About 1 in 2,941 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 557 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
May also be available at this address: AT&T, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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