Marin County property record for 21 Lower Dr, Mill Valley, CA 94941 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,890 sqft · built 1965 |
| Lot Size | 0.228 acres (9,918 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $3,150,000 (Jul 2018) |
| Tax Bill | $43,653 (2025) |
| Deeds & Mortgages | Jul 2018 Sale & Mortgage Jul 2018 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 033-182-01 |
| Primary APN | 033-182-01 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 2,890 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Contemporary |
| Lot Area | 9,918 sqft (0.228 acres) |
| Garage Area | 384 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 462 sqft |
| Patio Area | 462 sqft |
| Heating System | Central |
|---|
| Street Address | 21 LOWER DR |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1417 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | SCOTT VLY #2 |
| Legal Lot Number | 104 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 126200 |
Source: Marin County records · APN 033-182-01
Assessment roll updated July 13, 2026 · Last verified August 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 | 21 LOWER DR, MILL VALLEY, CA 94941-1417 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Jul 26, 2018 | Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Jul 26, 2018 | Quit Claim Deed, Transfer OLD REPUBLIC TITLE |
| Jul 26, 2018 | Grant Deed, Transfer OLD REPUBLIC TITLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 26, 2018 · Amount on Record |
| Deed Sale | Jul 26, 2018 · Amount on Record |
| Prior Sale | Jul 26, 2018 · Amount on Record |
| Deed Document Number | 201826450 |
| Prior Transfer Date | Jun 25, 2018 |
| Prior Transfer Doc | 0000026449 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jul 26, 2018 |
| Property Address | 21 LOWER DR, MILL VALLEY, CA 94941-1417 |
| Document Number | 0000026450 |
| Map Reference | VOL12 PG78 |
| Instrument Date | Jun 25, 2018 |
| Instrument | 2018-0026450 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2021 |
| Title Company | OLD REPUBLIC TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 21 LOWER DR, MILL VALLEY, CA 94941-1417 |
| Document Number | 0000026451 |
|---|---|
| Date | Jul 26, 2018 |
| Instrument | 2018-0026451 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2048 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jul 26, 2018 |
| Property Address | 21 LOWER DR, MILL VALLEY, CA 94941-1417 |
| Document Number | 0000026449 |
| Instrument Date | Jun 25, 2018 |
| Instrument | 26449 |
| Transaction Type | Transfer |
| Record Updated | Aug 03, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | PO BOX 326 OAKVILLE CA 945620326, OAKVILLE, CA 94562-0326 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jul 26, 2018 |
| Property Address | 21 LOWER DR, MILL VALLEY, CA 94941-1417 |
| Document Number | 0000026448 |
| Instrument Date | Jun 25, 2018 |
| Instrument | 26448 |
| Transaction Type | Transfer |
| Record Updated | Aug 03, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,732.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | PO BOX 326 OAKVILLE CA 945620326, OAKVILLE, CA 94562-0326 |
Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified August 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 | $3,584,101 (+2%) Land $1,280,036 Building $2,304,065 | |
| 2025 | $43,653.00 (+3.26%) | $3,513,824 (+4.04%) Land $1,254,937 Building $2,258,887 |
| 2023 | $42,274.00 (+4.8%) | $3,377,397 Land $1,206,213 Building $2,171,184 |
| 2022 | $40,336.00 |
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 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 9,091 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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