Marin County property record for 859 Spring Dr, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,855 sqft · built 1960 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,710,000 (Aug 2022) |
| Tax Bill | $26,791 (2025) |
| Deeds & Mortgages | Aug 2022 Sale & Mortgage Aug 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 049-214-03 |
| Primary APN | 049-214-03 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,855 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Contemporary |
| Lot Area | 7,000 sqft (0.161 acres) |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 271 sqft |
| Patio Area | 271 sqft |
| Heating System | Central |
|---|
| Street Address | 859 SPRING DR |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-3924 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L180&L182 /B5P48 M TAMALPAIS WOODS ADD |
| Legal Subdivision | TAMALPAIS WOODS ADD 01 |
| Legal Lot Number | 180 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 128100 |
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 | 859 SPRING DR, MILL VALLEY, CA 94941-3924 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 9, 2022 | Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA |
| Aug 1, 2017 | Deed of Trust, Mortgage CALIBER HM LOANS |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 9, 2022 · Amount on Record |
| Deed Sale | Aug 9, 2022 · Amount on Record |
| Prior Sale | Dec 5, 2017 · Amount on Record |
| Deed Document Number | 202229052 |
| Prior Transfer Date | Dec 14, 2016 |
| Prior Transfer Doc | 0000060380 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Aug 9, 2022 |
| Property Address | 859 SPRING DR, MILL VALLEY, CA 94941-3924 |
| Document Number | 0000029052 |
| Map Reference | MB 5 PG 48 |
| Instrument Date | Jul 26, 2022 |
| Instrument | 2022-0029052 |
| Transaction Type | Transfer |
| Record Updated | Oct 12, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,881.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 859 SPRING DR, MILL VALLEY, CA 94941-3924 |
| Document Number | 0000029053 |
|---|---|
| Date | Aug 9, 2022 |
| Instrument | 2022-0029053 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.12% |
| Type Change Date | Sep 1, 2032 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.37% |
| Max Rate At Change | 9.12% |
| Index | Other |
| Max Rate | 9.12% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 859 SPRING DR, MILL VALLEY, CA 94941-3924 |
| Document Number | 0000031475 |
| Instrument Date | Aug 1, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 17, 2017 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 859 SPRING DR MILL VALLEY CA 949413924, MILL VALLEY, CA 94941-3924 |
| Document Number | 0000031475 |
|---|---|
| Date | Aug 7, 2017 |
| Instrument | 31475 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | IRVING, TX 75063 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Aug 6, 2047 |
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| 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 | $1,875,852 (+2%) Land $1,114,260 Building $761,592 | |
| 2025 | $26,791.00 (+7.78%) | $1,839,084 (+7.55%) Land $1,092,420 Building $746,664 |
| 2023 | $24,857.00 (+31.4%) | $1,710,000 Land $1,050,000 Building $660,000 |
| 2022 | $18,917.00 |
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 6 (1982–2019) |
| Claims Outside the SFHA | 3 of 6 |
| Most Recent Claim | Feb 2019 · Severe Winter Storms, Flooding, Landslides, 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 | Moderate above 58% of the US · lower than 65% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
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 145 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
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