Marin County property record for 51 Upland Ave, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 4 Baths |
| Year Built | Built 1983 |
| Square Footage | 3,359 sqft Living Area |
| Lot Size | 9,000 sqft (0.207 acres) |
| Garage | 240 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $18,043.00 (2025) |
| Primary APN | 029-032-08 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 7 Rooms |
| Units | 2 Units |
| Building Area | 3,359 sqft Living Area |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplace |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Tar & Gravel |
| Lot Area | 9,000 sqft (0.207 acres) |
| Parking Spaces | 1 Parking Space |
| Garage Area | 240 sqft Garage |
| Deck Area | 969 sqft Deck |
| Patio Area | 969 sqft Patio |
| Heating System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 51 UPLAND AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1129 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | MAP 4 PG 109 LOT 30 |
| Legal Subdivision | LAND OPETER PAN |
| Legal Lot Number | 30 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 5 |
| Census Block | 5011 |
| Census Tract | 126100 |
Source: Marin County records · APN 029-032-08
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 Individual Names on File |
|---|---|
| Mailing Address | 51 UPLAND AVE, MILL VALLEY, CA 94941-1129 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Feb 25, 2022 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Aug 02, 2018 | Deed of Trust, Mortgage · ARM MASON MCDUFFIE MORTGAGE CORP |
| Jun 14, 2019 | Deed of Trust, Mortgage · Conventional Mortgage MUFG UNION BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Dec 15, 2005 |
| Transfer Doc | 0000096079 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 51 UPLAND AVE, MILL VALLEY, CA 94941-1129 |
| Transaction Type | Mortgage |
| Record Updated | Mar 08, 2022 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 51 UPLAND AVE, MILL VALLEY, CA 94941-1129 |
| Document Number | 0000007367 |
|---|---|
| Date | Feb 25, 2022 |
| Instrument | 2022-0007367 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 51 UPLAND AVE, MILL VALLEY, CA 94941-1129 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000027378 |
|---|---|
| Date | Aug 02, 2018 |
| Instrument | 2018-0027378 |
| Name | MASON MCDUFFIE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | SAN RAMON, CA 94583 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.97% |
| Type Change Date | Aug 01, 2023 |
| Change Frequency | Annually |
| Min Rate At Change | 5.87% |
| Max Rate At Change | 7.87% |
| Index | 1-Year LIBOR |
| Max Rate | 10.8% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 51 UPLAND AVE, MILL VALLEY, CA 94941-1129 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000020698 |
|---|---|
| Date | Jun 14, 2019 |
| Instrument | 2019-0020698 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2049 |
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 | $1,339,305 (+2%) Land $459,912 Building $879,393 | |
| 2025 | $18,043.00 (+4.97%) Homeowner's exemption | $1,313,049 (+4.04%) Land $450,895 Building $862,154 |
| 2023 | $17,188.00 (-1.95%) Homeowner's exemption | $1,262,067 Land $433,387 Building $828,680 |
| 2022 | $17,530.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 38% of the US · above 23% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,515 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
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