Marin County property record for 866 E Blithedale Ave, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.5 Baths |
| Architecture Style | Contemporary |
| Year Built | Built 1943 |
| Square Footage | 1,430 sqft Living Area |
| Lot Size | 7,500 sqft (0.172 acres) |
| Last Sale | $405,000 (2012) |
| Tax Bill | $9,603.00 (2025) |
| Primary APN | 030-181-18 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Building Area | 1,430 sqft Living Area |
| Basement Area | 144 sqft Basement |
| Year Built | Built 1912 |
|---|---|
| Effective Year Built | Effective 1943 |
| Architectural Style | Contemporary Style |
| Lot Area | 7,500 sqft (0.172 acres) |
| Deck Area | 450 sqft Deck |
| Patio Area | 522 sqft Patio |
| Heating System | Floor/Wall Furnace Heating |
|---|
| Street Address | 866 E BLITHEDALE AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1528 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Jurisdiction | MARIN CA |
| Minor Civil Division | SOUTHEAST MARIN |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 126200 |
Source: Marin County records · APN 030-181-18
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 | Individual Name on File |
|---|---|
| Mailing Address | 4658 PEPPERWOOD DR, PENNGROVE, CA 94951-9744 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 17, 2012 · Amount on Record |
| Deed Sale | Aug 17, 2012 · Amount on Record |
| Deed Doc Number | 201250319 |
| Record Refreshed | Sep 20, 2026 |
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 | $508,680 (+2%) Land $376,800 Building $131,880 | |
| 2025 | $9,603.00 (+3.04%) | $498,708 (+4.04%) Land $369,414 Building $129,294 |
| 2023 | $9,320.00 (+5.63%) | $479,345 Land $355,071 Building $124,274 |
| 2022 | $8,823.00 |
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 |
| Nearest Special Flood Hazard Area | Zone AO, within 100 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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