Marin County property record for 4 Una Ct, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,785 sqft · built 1998 |
| Lot Size | 0.1 acres (4,375 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,051,000 (Jun 2004) |
| Tax Bill | $21,067 (2025) |
| Deeds & Mortgages | Oct 2020 Line of Credit Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 028-320-05 |
| Primary APN | 028-320-05 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 1,785 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Contemporary |
| Lot Area | 4,375 sqft (0.1 acres) |
| Garage Area | 410 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 204 sqft |
| Patio Area | 204 sqft |
| Heating System | Central |
|---|
| Street Address | 4 UNA CT |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-2786 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | UNA COURT |
| Legal Lot Number | 5 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 127000 |
Source: Marin County records · APN 028-320-05
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 | 4 UNA CT, MILL VALLEY, CA 94941-2786 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Oct 06, 2020 | Deed of Trust, Mortgage · Line of Credit CITIBANK NA |
| Oct 06, 2020 | Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 18, 2004 · Amount on Record |
| Deed Sale | Jun 18, 2004 · Amount on Record |
| Prior Sale | Oct 29, 1999 |
| Deed Document Number | 200453507 |
| Last Transfer Date | Dec 16, 2010 |
| Transfer Doc | 0000067240 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 4 UNA CT, MILL VALLEY, CA 94941-2786 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | TICOR TITLE |
| Name | Verified Name |
|---|---|
| Address | 4 UNA CT, MILL VALLEY, CA 94941-2786 |
| Document Number | 0000047793 |
|---|---|
| Date | Oct 06, 2020 |
| Instrument | 2020-0047793 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57108 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 05, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 4 UNA CT, MILL VALLEY, CA 94941-2786 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | TICOR TITLE |
| Name | Verified Name |
|---|---|
| Address | 4 UNA CT, MILL VALLEY, CA 94941-2786 |
| Document Number | 0000047792 |
|---|---|
| Date | Oct 06, 2020 |
| Instrument | 2020-0047792 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | O FALLON, MO 63368 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3% |
| Type Change Date | Nov 01, 2030 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8% |
| Index | 1-Year LIBOR |
| Max Rate | 8% |
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 | $1,579,300 (+2%) Land $725,070 Building $854,230 | |
| 2025 | $21,067.00 (+4.87%) Homeowner's exemption | $1,548,338 (+4.04%) Land $710,855 Building $837,483 |
| 2023 | $20,089.00 (+3.95%) Homeowner's exemption | $1,488,222 Land $683,255 Building $804,967 |
| 2022 | $19,326.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411270001, 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 |
| Flood Insurance Cost | Premium on Record median of 21 individual NFIP policies nearby |
| Nearby Flood Policies | 21 in force |
| Nearby Flood Claims | 14 (1979–2005) |
| Claims Outside the SFHA | 5 of 14 |
| Most Recent Claim | Dec 2005, Severe Storms, Flooding, Mudslides, And Landslides |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| 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, availability as of December 31, 2025 · Published October 2026 · based on 762 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 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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