Marin County property record for 286 Miller Ave, Mill Valley, CA 94941
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 978 sqft · built 1929 |
| Lot Size | 0.133 acres (5,783 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,105,000 (Dec 2021) |
| Tax Bill | $16,989 (2025) |
| Deeds & Mortgages | Feb 2022 Mortgage Dec 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 028-186-14 |
| Primary APN | 028-186-14 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 978 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Duplex Single |
| Lot Area | 5,783 sqft (0.133 acres) |
| Garage Area | 192 sqft |
| Deck Area | 106 sqft |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 286 MILLER AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-2829 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Subdivision | TAMALPAIS LAND & WATER CO MAP |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 126100 |
Source: Marin County records · APN 028-186-14
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 | 286 MILLER AVE, MILL VALLEY, CA 94941-2829 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Feb 01, 2022 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Dec 02, 2021 | Grant Deed, Transfer OLD REPUBLIC TITLE COMPANY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 02, 2021 · Amount on Record |
| Deed Sale | Dec 02, 2021 · Amount on Record |
| Deed Document Number | 202171150 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 286 MILLER AVE, MILL VALLEY, CA 94941-2829 |
| Transaction Type | Mortgage |
| Record Updated | Feb 16, 2022 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 286 MILLER AVE, MILL VALLEY, CA 94941-2829 |
| Document Number | 0000004170 |
|---|---|
| Date | Feb 01, 2022 |
| Instrument | 2022-0004170 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 01, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Dec 02, 2021 |
| Property Address | 286 MILLER AVE, MILL VALLEY, CA 94941-2829 |
| Document Number | 0000071150 |
| Instrument Date | Nov 17, 2021 |
| Instrument | 2021-0071150 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,215.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 286 MILLER AVE, MILL VALLEY, CA 94941-2829 |
Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,194,991 (+2%) Land $730,633 Building $464,358 | |
| 2025 | $16,989.00 (+4.7%) Homeowner's exemption | $1,171,564 (+4.04%) Land $716,310 Building $455,254 |
| 2023 | $16,227.00 (+4.87%) Homeowner's exemption | $1,126,080 Land $688,500 Building $437,580 |
| 2022 | $15,474.00 |
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 |
|---|---|
| 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 61 individual policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 69 units insured incl. 8 condo units |
| Nearby Flood Claims | 43 (1979–2024) |
| Claims Outside the SFHA | 6 of 43 |
| Most Recent Claim | Dec 2024 · river or lake flooding |
| 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 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Communications, LLC., T-Mobile USA.
Based on FCC filings for 825 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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