Marin County property record for 1 Thalia St, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,896 sqft · built 1927 |
| Lot Size | 0.129 acres (5,600 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $2,548,000 (Nov 2024) |
| Tax Bill | $33,209 (2025) |
| Deeds & Mortgages | Aug 2020 Mortgage Jun 2020 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 028-031-01 |
| Primary APN | 028-031-01 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,896 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Asbestos |
| Lot Area | 5,600 sqft (0.129 acres) |
| Garage Area | 247 sqft |
| Deck Area | 49 sqft |
| Patio Area | 49 sqft |
| Heating System | Central |
|---|---|
| Water Source | Commercial |
| Street Address | 1 THALIA ST |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-2020 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP 3 PG 77 BLK B LOT 5 |
| Legal Subdivision | BOYLE PARK |
| Legal Lot Number | 5 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 4 |
| Census Block | 4010 |
| Census Tract | 126100 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 96 SAN ANDREAS WAY, SAN FRANCISCO, CA 94127-2028 |
| Owner Type | Individual |
| Vesting | Married Man, Separate Property |
| Date | Document |
|---|---|
| Aug 25, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Jun 24, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Jun 16, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 12, 2024 · Amount on Record |
| Deed Sale | Nov 12, 2024 · Amount on Record |
| Prior Sale | Feb 10, 2016 · Amount on Record |
| Deed Document Number | 202430139 |
| Prior Transfer Date | Jun 18, 2020 |
| Prior Transfer Doc | 0000026432 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 1 THALIA ST, MILL VALLEY, CA 94941-2020 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 1 THALIA ST, MILL VALLEY, CA 94941-2020 |
| Document Number | 0000038807 |
|---|---|
| Date | Aug 25, 2020 |
| Instrument | 2020-0038807 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.95% |
| Type Change Date | Sep 1, 2030 |
| Change Frequency | Monthly |
| Min Rate At Change | 2.95% |
| Index | 12-Month MTA |
| Max Rate | 10.9% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jun 24, 2020 |
| Property Address | 1 THALIA ST, MILL VALLEY, CA 94941-2020 |
| Document Number | 0000026432 |
| Instrument Date | Jun 18, 2020 |
| Instrument | 26432 |
| Transaction Type | Transfer |
| Record Updated | Jul 23, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 1 THALIA ST MILL VALLEY CA 949412020, MILL VALLEY, CA 94941-2020 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jun 16, 2020 |
| Property Address | 1 THALIA ST, MILL VALLEY, CA 94941-2020 |
| Document Number | 0000025139 |
| Instrument Date | May 27, 2020 |
| Instrument | 25139 |
| Transaction Type | Transfer |
| Record Updated | Jun 26, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 1 THALIA ST MILL VALLEY CA 949412020, MILL VALLEY, CA 94941-2020 |
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 | $2,598,960 (+2%) Land $1,555,500 Building $1,043,460 | |
| 2025 | $33,209.00 (+41.92%) | $2,548,000 (+44.71%) Land $1,525,000 Building $1,023,000 |
| 2023 | $23,400.00 (+1.26%) Homeowner's exemption | $1,760,709 Land $1,156,287 Building $604,422 |
| 2022 | $23,109.00 |
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 |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 5 (1982–2009) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Oct 2009 · other causes |
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 | 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 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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