Marin County property record for 55 Walnut Ave, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1984 |
| Square Footage | 1,918 sqft Living Area |
| Lot Size | 5,000 sqft (0.115 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,500,000 (2020) |
| Tax Bill | $22,129.00 (2025) |
| Primary APN | 028-233-25 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,918 sqft Living Area |
| Basement Area | 108 sqft Basement |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1923 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Contemporary Style |
| Lot Area | 5,000 sqft (0.115 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 288 sqft Garage |
| Deck Area | 299 sqft Deck |
| Patio Area | 299 sqft Patio |
| Heating System | Central Heating |
|---|
| Street Address | 55 WALNUT AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-2822 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Subdivision | TAMALPAIS PARK |
| Legal Lot Number | 224 |
| Jurisdiction | MARIN CA |
| Minor Civil Division | SOUTHEAST MARIN |
| Census Blockgroup | 3 |
| Census Block | 3002 |
| Census Tract | 126100 |
Source: Marin County records · APN 028-233-25
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 | 55 WALNUT AVE, MILL VALLEY, CA 94941-2822 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Sep 23, 2020 | Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Apr 22, 2020 | Grant Deed, Transfer · Conventional Mortgage FIRST ENTERTAINMENT CU |
| Jan 30, 2020 | Affidavit of Death, Transfer NOT AVAILABLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 23, 2020 · Amount on Record |
| Deed Sale | Sep 23, 2020 · Amount on Record |
| Prior Sale | Apr 22, 2020 · Amount on Record |
| Deed Doc Number | 202045007 |
| Prior Transfer Date | Apr 09, 2020 |
| Prior Transfer Doc | 0000015861 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Sep 23, 2020 |
| Property Address | 55 WALNUT AVE, MILL VALLEY, CA 94941-2822 |
| Document Number | 0000045007 |
| Map Reference | VOL 2 PG 55 |
| Instrument Date | Sep 18, 2020 |
| Instrument | 2020-0045007 |
| Transaction Type | Transfer |
| Record Updated | Jul 21, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,650.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | 55 WALNUT AVE, MILL VALLEY, CA 94941-2822 |
| Document Number | 0000045008 |
|---|---|
| Date | Sep 23, 2020 |
| Instrument | 2020-0045008 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Apr 22, 2020 |
| Property Address | 55 WALNUT AVE, MILL VALLEY, CA 94941-2822 |
| Document Number | 0000015861 |
| Map Reference | MB 2 PG 55 |
| Instrument Date | Apr 09, 2020 |
| Instrument | 2020-0015861 |
| Transaction Type | Transfer |
| Record Updated | Jul 21, 2022 |
| Title Company | CALIFORNIA MEMBERS TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $140.25 |
| Amount Accuracy | Rounded Values by County |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants In Common |
| Address | 6080 RODGERTON DR, LOS ANGELES, CA 90068-1962 |
| Document Number | 0000015862 |
|---|---|
| Date | Apr 22, 2020 |
| Instrument | 2020-0015862 |
| Name | FIRST ENTERTAINMENT CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2050 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jan 30, 2020 |
| Property Address | 55 WALNUT AVE, MILL VALLEY, CA 94941-2822 |
| Document Number | 0000003935 |
| Instrument Date | Jan 30, 2020 |
| Instrument | 3935 |
| Transaction Type | Transfer |
| Record Updated | Feb 14, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 55 WALNUT AVE MILL VALLEY CA 949412822, MILL VALLEY, CA 94941-2822 |
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 | $1,656,089 (+2%) Land $1,076,458 Building $579,631 | |
| 2025 | $22,129.00 (+4.04%) Homeowner's exemption | $1,623,629 (+4.04%) Land $1,055,359 Building $568,270 |
| 2023 | $21,270.00 (+6.16%) Homeowner's exemption | $1,560,600 Land $1,014,390 Building $546,210 |
| 2022 | $20,036.00 |
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 AE |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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