Marin County property record for 100 Elinor Ave, Mill Valley, CA 94941
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 4,184 sqft · built 1938 |
| Lot Size | 0.333 acres (14,500 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $2,855,000 (May 2008) |
| Tax Bill | $46,371 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 029-115-01 |
| Primary APN | 029-115-01 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 4,184 sqft Living Area |
| Basement Area | 208 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Contemporary |
| Lot Area | 14,500 sqft (0.333 acres) |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 65 sqft |
| Patio Area | 65 sqft |
| Heating System | Central |
|---|
| Street Address | 100 ELINOR AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1220 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | BOLSA VLY MAP 01 |
| Legal Lot Number | 17,18 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 126100 |
Source: Marin County records, as of August 6, 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 Record |
|---|---|
| Mailing Address | 100 ELINOR AVE, MILL VALLEY, CA 94941-1220 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 1, 2008 · Amount on Record |
| Deed Sale | May 1, 2008 · Amount on Record |
| Prior Sale | Jul 25, 2006 · Amount on Record |
| Deed Document Number | 200820277 |
| Last Transfer Date | Jun 3, 2011 |
| Transfer Doc | 0000031241 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 100 ELINOR AVE, MILL VALLEY, CA 94941-1220 |
| Document Number | 0000028079 |
| Instrument Date | Jun 26, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 21, 2020 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 100 ELINOR AVE MILL VALLEY CA 949411220, MILL VALLEY, CA 94941-1220 |
| Document Number | 0000028079 |
|---|---|
| Date | Jul 2, 2020 |
| Instrument | 28079 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.37% |
Source: Marin County assessment roll, as of July 13, 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,811,418 (+2%) Land $2,009,535 Building $1,801,883 | |
| 2025 | $46,371.00 (+4.99%) Homeowner's exemption | $3,736,708 (+4.04%) Land $1,970,145 Building $1,766,563 |
| 2023 | $44,165.00 (+3.16%) Homeowner's exemption | $3,591,641 Land $1,893,660 Building $1,697,981 |
| 2022 | $42,814.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 5 (1982–2009) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Oct 2009 · other causes |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 301 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: T-Mobile, Verizon.
5G (outdoors only) and 4G LTE
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