Marin County property record for 185 Circle Ave, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,414 sqft · built 1948 |
| Lot Size | 0.309 acres (13,440 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $425,000 (Oct 1996) |
| Tax Bill | $12,409 (2025) |
| Deeds & Mortgages | Apr 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 029-082-37 |
| Primary APN | 029-082-37 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,414 sqft Living Area |
| Basement Area | 36 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Contemporary |
| Lot Area | 13,440 sqft (0.309 acres) |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 82 sqft |
| Patio Area | 82 sqft |
| Heating System | Central |
|---|
| Street Address | 185 CIRCLE AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1296 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PARCEL MAPS 22 PG 67 LOT 1 |
| Legal Subdivision | P22 67 |
| Legal Lot Number | 1 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 126100 |
Source: Marin County records · APN 029-082-37
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 | 185 CIRCLE AVE, MILL VALLEY, CA 94941-1296 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 08, 1996 · Amount on Record |
| Deed Sale | Oct 08, 1996 · Amount on Record |
| Deed Document Number | 199654760 |
| Last Transfer Date | Jul 25, 2025 |
| Transfer Doc | 0000000005 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 185 CIRCLE AVE, MILL VALLEY, CA 94941-1296 |
| Transaction Type | Mortgage |
| Record Updated | Apr 19, 2023 |
| Name | Verified Name |
|---|---|
| Address | 185 CIRCLE AVE, MILL VALLEY, CA 94941-1296 |
| Document Number | 0000008265 |
|---|---|
| Date | Apr 03, 2023 |
| Instrument | 2023-0008265 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 01, 2053 |
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 | $2,499,000 (+241.12%) Land $1,632,000 Building $867,000 | |
| 2025 | $12,409.00 (+5.83%) Homeowner's exemption | $732,587 (+4.04%) Land $329,050 Building $403,537 |
| 2023 | $11,725.00 (+4.19%) Homeowner's exemption | $704,143 Land $316,274 Building $387,869 |
| 2022 | $11,254.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411261001, 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 |
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 10 individual NFIP policies nearby |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 9 (1982–1998) |
| Claims Outside the SFHA | 8 of 9 |
| Most Recent Claim | May 1998, other causes |
| Claims By Storm |
|
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 5,000 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 301 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: Verizon, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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