Marin County property record for 153 Richardson Dr, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,596 sqft · built 1947 |
| Lot Size | 0.23 acres (10,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,501,000 (Jun 2021) |
| Tax Bill | $22,608 (2025) |
| Deeds & Mortgages | Jun 2021 Sale Jun 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 043-071-14 |
| Primary APN | 043-071-14 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,596 sqft Living Area |
| Basement Area | 822 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Contemporary |
| Lot Area | 10,000 sqft (0.23 acres) |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 547 sqft |
| Patio Area | 547 sqft |
| Heating System | Central |
|---|
| Street Address | 153 RICHARDSON DR |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-2413 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | MAP OF STRAWBERRY HEIGHTS |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 125000 |
153 Richardson Dr is owned by an individual who bought it in June 2021.
Source: Marin County records, as of July 13, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 68, LARKSPUR, CA 94977-0068 |
| Owner Type | Individual |
| Vesting | Sole Owner |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jun 21, 2021 | Grant Deed, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Jun 21, 2021 | Intrafamily Transfer, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 21, 2021 · Amount on File |
| Deed Sale | Jun 21, 2021 · Amount on File |
| Deed Document Number | 202140697 |
| Prior Transfer Date | Jun 17, 2021 |
| Prior Transfer Doc | 0000040698 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jun 21, 2021 |
| Property Address | 153 RICHARDSON DR, MILL VALLEY, CA 94941-2413 |
| Document Number | 0000040697 |
| Map Reference | VOL 6 PG 21 |
| Instrument Date | Jun 17, 2021 |
| Instrument | 2021-0040697 |
| Transaction Type | Transfer |
| Record Updated | Jul 21, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $1,651.10 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 68, LARKSPUR, CA 94977-0068 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Jun 21, 2021 |
| Property Address | 153 RICHARDSON DR, MILL VALLEY, CA 94941-2413 |
| Document Number | 0000040698 |
| Map Reference | VOL 6 PG 21 |
| Instrument Date | Jun 17, 2021 |
| Instrument | 2021-0040698 |
| Transaction Type | Transfer |
| Record Updated | Jul 21, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 68, LARKSPUR, CA 94977-0068 |
The 2025 property tax bill for 153 Richardson Dr was $22,608.
Source: Marin County assessment roll, as of July 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Marin County |
| Elementary School District | Mill Valley Elementary School District (KG - 08) |
| Secondary School District | Tamalpais Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,474,060 (-9.27%) Land $1,104,060 Building $370,000 | |
| 2025 | $22,608.00 | $1,624,712 Land $1,082,420 Building $542,292 |
| 2023 | $20,676.00 (+10.45%) | $1,561,640 Land $1,040,400 Building $521,240 |
| 2022 | $18,719.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 153 Richardson Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 3 (1986–2021) |
| Most Recent Claim | Dec 2021 · rainfall accumulation |
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.
The area around 153 Richardson Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2019–2021) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 459 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
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