Marin County property record for 250 Ethel Ave, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,435 sqft · built 1956 |
| Lot Size | 0.82 acres (35,720 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,900,000 (May 2022) |
| Tax Bill | $38,917 (2025) |
| Deeds & Mortgages | May 2022 Sale & Mortgage Sep 2021 Line of Credit + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 028-175-02 |
| Primary APN | 028-175-02 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,435 sqft Living Area |
| Basement Area | 372 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Contemporary |
| Lot Area | 35,720 sqft (0.82 acres) |
| Garage Area | 517 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 433 sqft |
| Patio Area | 748 sqft |
| Heating System | Central |
|---|
| Street Address | 250 ETHEL AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-2710 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PART OF LOT 72 |
| Legal Subdivision | TAMALPAIS LAND & WATER CO |
| Legal Lot Number | 72 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 127000 |
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 | 250 ETHEL AVE, MILL VALLEY, CA 94941-2710 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| May 31, 2022 | Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA |
| Sep 20, 2021 | Deed of Trust, Mortgage · Line of Credit BANK OF MARIN |
| Feb 23, 2021 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Nov 30, 2017 | Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 31, 2022 · Amount on Record |
| Deed Sale | May 31, 2022 · Amount on Record |
| Prior Sale | Nov 30, 2017 · Amount on Record |
| Deed Document Number | 202221570 |
| Prior Transfer Date | May 20, 2003 |
| Prior Transfer Doc | 0000027324 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | May 31, 2022 |
| Property Address | 250 ETHEL AVE, MILL VALLEY, CA 94941-2710 |
| Document Number | 0000021570 |
| Instrument Date | May 26, 2022 |
| Instrument | 2022-0021570 |
| Transaction Type | Transfer |
| Record Updated | Jun 14, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,190.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 250 ETHEL AVE, MILL VALLEY, CA 94941-2710 |
| Document Number | 0000021571 |
|---|---|
| Date | May 31, 2022 |
| Instrument | 2022-0021571 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.37% |
| Type Change Date | Jun 1, 2032 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.5% |
| Max Rate At Change | 8.37% |
| Index | Other |
| Max Rate | 8.37% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 250 ETHEL AVE, MILL VALLEY, CA 94941-2710 |
| Transaction Type | Mortgage |
| Record Updated | Oct 5, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 250 ETHEL AVE, MILL VALLEY, CA 94941-2710 |
| Document Number | 0000058246 |
|---|---|
| Date | Sep 20, 2021 |
| Instrument | 2021-0058246 |
| Name | BANK OF MARIN |
|---|---|
| Type | Bank |
| Address | NOVATO, CA 94948 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 250 ETHEL AVE, MILL VALLEY, CA 94941-2710 |
| Transaction Type | Mortgage |
| Record Updated | Mar 10, 2021 |
| Title Company | AMROCK TITLE CALIFORNIA INC |
| Name | Verified Name |
|---|---|
| Address | 250 ETHEL AVE, MILL VALLEY, CA 94941-2710 |
| Document Number | 0000012622 |
|---|---|
| Date | Feb 23, 2021 |
| Instrument | 2021-0012622 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Nov 30, 2017 |
| Property Address | 250 ETHEL AVE, MILL VALLEY, CA 94941-2710 |
| Document Number | 0000047725 |
| Instrument Date | Nov 14, 2017 |
| Instrument | 2017-0047725 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2021 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| 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 | 250 ETHER AVE, MILL VALLEY, CA 94941-2710 |
| Document Number | 0000047726 |
|---|---|
| Date | Nov 30, 2017 |
| Instrument | 2017-0047726 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2047 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Municipality | Mill Valley City |
| Elementary School District | Mill Valley Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,139,018 (+2%) Land $1,894,235 Building $1,244,783 | |
| 2025 | $38,917.00 (-1.38%) | $3,077,480 (+4.04%) Land $1,857,100 Building $1,220,380 |
| 2023 | $39,462.00 (+57.26%) | $2,958,000 Land $1,785,000 Building $1,173,000 |
| 2022 | $25,093.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 21 policies |
| Nearby Flood Policies | 21 in force |
| Nearby Flood Claims | 14 (1979–2005) |
| Claims Outside the SFHA | 5 of 14 |
| Most Recent Claim | Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides |
| 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 | 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 762 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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