Marin County property record for 528 Midvale Way, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,132 sqft · built 1962 |
| Lot Size | 0.331 acres (14,400 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $2,200,000 (Feb 2023) |
| Tax Bill | $32,002 (2025) |
| Deeds & Mortgages | Feb 2023 Sale & Mortgage Mar 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 049-032-11 |
| Primary APN | 049-032-11 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,132 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Tar & Gravel |
| Lot Area | 14,400 sqft (0.331 acres) |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 1,199 sqft |
| Patio Area | 1,199 sqft |
| Heating System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 528 MIDVALE WAY |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-3780 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP E6 606 |
| Legal Subdivision | LITTLE CITY FARMS |
| Legal Block | 9 |
| Legal Lot Number | 3 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 128100 |
Source: Marin County records · APN 049-032-11
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 | 528 MIDVALE WAY, MILL VALLEY, CA 94941-3780 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Date | Document |
|---|---|
| Feb 08, 2023 | Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK |
| Mar 05, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SAN FRANCISCO FIRE CU |
| Dec 02, 2019 | Deed of Trust, Mortgage · Conventional Mortgage SF FIRE CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 08, 2023 · Amount on Record |
| Deed Sale | Feb 08, 2023 · Amount on Record |
| Prior Sale | Apr 14, 2004 · Amount on Record |
| Deed Document Number | 20232326 |
| Prior Transfer Date | Feb 25, 2013 |
| Prior Transfer Doc | 0000015307 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Feb 08, 2023 |
| Property Address | 528 MIDVALE WAY, MILL VALLEY, CA 94941-3780 |
| Document Number | 0000002326 |
| Map Reference | VOL 5 PG 6 |
| Instrument Date | Jan 27, 2023 |
| Instrument | 2023-0002326 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,420.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 528 MIDVALE WAY, MILL VALLEY, CA 94941-3780 |
| Document Number | 0000002327 |
|---|---|
| Date | Feb 08, 2023 |
| Instrument | 2023-0002327 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.8% |
| Type Change Date | Mar 01, 2020 |
| Change Frequency | Monthly |
| Min Rate At Change | 3.95% |
| Index | 1-Year T-Bill |
| Max Rate | 10.9% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 528 MIDVALE WAY, MILL VALLEY, CA 94941-3780 |
| Transaction Type | Mortgage |
| Record Updated | Mar 17, 2021 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 528 MIDVALE WAY, MILL VALLEY, CA 94941-3780 |
| Document Number | 0000015651 |
|---|---|
| Date | Mar 05, 2021 |
| Instrument | 2021-0015651 |
| Name | SAN FRANCISCO FIRE CU |
|---|---|
| Type | Credit Union |
| Address | SAN FRANCISCO, CA 94118 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 528 MIDVALE WAY, MILL VALLEY, CA 94941-3780 |
| Document Number | 0000046813 |
| Instrument Date | Dec 02, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Dec 24, 2019 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 528 MIDVALE WAY MILL VALLEY CA 949413780, MILL VALLEY, CA 94941-3780 |
| Document Number | 0000046813 |
|---|---|
| Date | Dec 10, 2019 |
| Instrument | 46813 |
| Name | SF FIRE CU |
|---|---|
| Address | SAN FRANCISCO, CA 94118 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 09, 2049 |
Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,334,640 (+2%) Land $1,411,396 Building $923,244 | |
| 2025 | $32,002.00 (+30.54%) Homeowner's exemption | $2,288,880 (+33.48%) Land $1,383,732 Building $905,148 |
| 2023 | $24,516.00 (-2.24%) Homeowner's exemption | $1,714,811 Land $1,256,505 Building $458,306 |
| 2022 | $25,079.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411281002, 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 6 (1982–2019) |
| Claims Outside the SFHA | 3 of 6 |
| Most Recent Claim | Feb 2019, rainfall accumulation, Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims By Storm |
|
| Wildfire Risk | Low above 35% of the US · above 21% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,852 per year |
| Exposure | Direct burnable vegetation at the parcel |
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 215 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 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
4G LTE (outdoors only), no 5G reported
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