Marin County property record for 40 Hillside Ave, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,690 sqft · built 1930 |
| Lot Size | 0.101 acres (4,400 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,400,000 (Dec 2015) |
| Tax Bill | $23,646 (2025) |
| Deeds & Mortgages | Apr 2022 Mortgage May 2019 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 029-102-05 |
| Primary APN | 029-102-05 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,690 sqft Living Area |
| Basement Area | 408 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Contemporary |
| Lot Area | 4,400 sqft (0.101 acres) |
| Garage Area | 216 sqft |
| Deck Area | 201 sqft |
| Patio Area | 201 sqft |
| Heating System | Central |
|---|
| Street Address | 40 HILLSIDE AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1105 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | GARDNER |
| Legal Lot Number | 4 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 126100 |
Source: Marin County records · APN 029-102-05
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 | 40 HILLSIDE AVE, MILL VALLEY, CA 94941-1105 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Apr 11, 2022 | Deed of Trust, Mortgage · Conventional Mortgage MUFG UNION BANK NA |
| May 09, 2019 | Deed of Trust, Mortgage · ARM US BANK NA |
| May 16, 2018 | Deed of Trust, Mortgage · Line of Credit US BANK NA |
| Jun 03, 2020 | Deed of Trust, Mortgage BANK OF AMERICA |
| Apr 11, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 11, 2015 · Amount on Record |
| Deed Sale | Dec 11, 2015 · Amount on Record |
| Prior Sale | Apr 03, 2012 · Amount on Record |
| Deed Document Number | 201557847 |
| Last Transfer Date | Jul 19, 2016 |
| Transfer Doc | 0000014587 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 40 HILLSIDE AVE, MILL VALLEY, CA 94941-1105 |
| Transaction Type | Mortgage |
| Record Updated | Apr 27, 2022 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|---|
| Address | 40 HILLSIDE AVE, MILL VALLEY, CA 94941-1105 |
| Document Number | 0000015279 |
|---|---|
| Date | Apr 11, 2022 |
| Instrument | 2022-0015279 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 481 Months |
| Due | May 01, 2062 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.37% |
| Type Change Date | May 01, 2029 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 5.37% |
| Index | Other |
| Max Rate | 9.37% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 40 HILLSIDE AVE, MILL VALLEY, CA 94941-1105 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000015623 |
|---|---|
| Date | May 09, 2019 |
| Instrument | 2019-0015623 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Jun 01, 2026 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 8.5% |
| Index | 1-Year CMT |
| Max Rate | 8.5% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 40 HILLSIDE AVE, MILL VALLEY, CA 94941-1105 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | SOLIDIFI |
| Name | Verified Name |
|---|
| Document Number | 0000017427 |
|---|---|
| Date | May 16, 2018 |
| Instrument | 2018-0017427 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OSHKOSH, WI 54902 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Apr 23, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 40 HILLSIDE AVE, MILL VALLEY, CA 94941-1105 |
| Document Number | 0000025345 |
| Instrument Date | Jun 03, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 26, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 40 HILLSIDE AVE MILL VALLEY CA 949411105, MILL VALLEY, CA 94941-1105 |
| Document Number | 0000025345 |
|---|---|
| Date | Jun 17, 2020 |
| Instrument | 25345 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | 101 S TRYON ST, CHARLOTTE, NC 28280-0002 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jun 16, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Apr 11, 2017 |
| Property Address | 40 HILLSIDE AVE, MILL VALLEY, CA 94941-1105 |
| Document Number | 0000014587 |
| Instrument Date | Jul 19, 2016 |
| Instrument | 14587 |
| Transaction Type | Transfer |
| Record Updated | Apr 24, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 40 HILLSIDE AVE MILL VALLEY CA 949411105, MILL VALLEY, CA 94941-1105 |
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 | $1,804,197 (+2%) Land $965,952 Building $838,245 | |
| 2025 | $23,646.00 (+3.25%) | $1,768,828 (+4.04%) Land $947,016 Building $821,812 |
| 2023 | $22,901.00 (+3.88%) | $1,700,153 Land $910,248 Building $789,905 |
| 2022 | $22,045.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411261004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 7,692 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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, availability as of December 31, 2025 · Published October 2026 · based on 595 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: Unwired, T-Mobile USA, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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