Marin County property record for 800 Spring Dr, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,695 sqft · built 1962 |
| Lot Size | 0.134 acres (5,850 sqft) |
| Owner | Company Name on File |
| Tax Bill | $8,412 (2025) |
| Deeds & Mortgages | Mar 2022 Line of Credit Aug 2017 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 049-182-39 |
| Primary APN | 049-182-39 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,695 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Tar & Gravel |
| Lot Area | 5,850 sqft (0.134 acres) |
| Deck Area | Deck Area |
| Heating System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 800 SPRING DR |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-3925 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 128100 |
Source: Marin County records, as of July 13, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 271 CRESTA VISTA DR, SAN FRANCISCO, CA 94127-1636 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Mar 2, 2022 | Deed of Trust, Mortgage · Line of Credit FIRST REPUBLIC BANK |
| Aug 21, 2017 | Deed of Trust, Mortgage · Conventional Mortgage NATIONSTAR MORTGAGE LLC |
| Dec 10, 2020 | Deed of Trust, Mortgage · Conventional Mortgage CRESTLINE FUNDING CORP |
| Jan 15, 2021 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Jan 15, 2021 | Grant Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 12, 2021 |
| Transfer Doc | 0000003096 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 800 SPRING DR, MILL VALLEY, CA 94941-3925 |
| Transaction Type | Mortgage |
| Record Updated | Mar 15, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 271 CRESTA VISTA DR, SAN FRANCISCO, CA 94127-1636 |
| Document Number | 0000008025 |
|---|---|
| Date | Mar 2, 2022 |
| Instrument | 2022-0008025 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 299 Months |
| Due | Feb 26, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 800 SPRING DR, MILL VALLEY, CA 94941-3925 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000033269 |
|---|---|
| Date | Aug 21, 2017 |
| Instrument | 2017-0033269 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 800 SPRING DR, MILL VALLEY, CA 94941-3925 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 271 CRESTA VISTA DR, SAN FRANCISCO, CA 94127-1636 |
| Document Number | 0000063385 |
|---|---|
| Date | Dec 10, 2020 |
| Instrument | 2020-0063385 |
| Name | CRESTLINE FUNDING CORP |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92612 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jan 15, 2021 |
| Property Address | 800 SPRING DR, MILL VALLEY, CA 94941-3925 |
| Document Number | 0000003096 |
| Instrument Date | Jan 12, 2021 |
| Instrument | 3096 |
| Transaction Type | Transfer |
| Record Updated | Jan 29, 2021 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Irrevocable Trust |
| Address | 800 SPRING DR MILL VALLEY CA 949413925, MILL VALLEY, CA 94941-3925 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jan 15, 2021 |
| Property Address | 800 SPRING DR, MILL VALLEY, CA 94941-3925 |
| Document Number | 0000003097 |
| Instrument Date | Jan 12, 2021 |
| Instrument | 3097 |
| Transaction Type | Transfer |
| Record Updated | Jan 29, 2021 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 271 CRESTA VISTA DR SAN FRANCISCO CA 941271636, SAN FRANCISCO, CA 94127-1636 |
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 | $188,664 (+2%) Land $60,416 Building $128,248 | |
| 2025 | $8,412.00 (-0.01%) | $184,965 (+4.04%) Land $59,232 Building $125,733 |
| 2023 | $8,413.00 (+8.04%) | $177,775 Land $56,928 Building $120,847 |
| 2022 | $7,787.00 |
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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