Marin County property record for 114 Cornelia Ave, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 4.5 ba · 3,920 sqft · built 1893 |
| Lot Size | 0.24 acres (10,450 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $2,190,000 (Mar 2010) |
| Tax Bill | $49,378 (2025) |
| Deeds & Mortgages | Apr 2022 Mortgage Sep 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 028-043-19 |
| Primary APN | 028-043-19 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Units | 2 Units |
| Building Area | 3,920 sqft Living Area |
| Basement Area | 360 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1893 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | Contemporary |
| Lot Area | 10,450 sqft (0.24 acres) |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 1,302 sqft |
| Patio Area | 2,035 sqft |
| Heating System | Central |
|---|
| Street Address | 114 CORNELIA AVE |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1808 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Subdivision | TAMALPAIS LAND & WATER CO |
| Legal Block | 5 |
| Legal Lot Number | 11,12 |
| Jurisdiction | MARIN CA |
| Township / Civil Division | SOUTHEAST MARIN |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 127000 |
Source: Marin County records · APN 028-043-19
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 | 114 CORNELIA AVE, MILL VALLEY, CA 94941-1808 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Apr 26, 2022 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Sep 21, 2017 | Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 12, 2010 · Amount on Record |
| Deed Sale | Mar 12, 2010 · Amount on Record |
| Prior Sale | May 29, 1998 · Amount on Record |
| Deed Document Number | 201011752 |
| Last Transfer Date | May 03, 2010 |
| Transfer Doc | 0000023167 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 114 CORNELIA AVE, MILL VALLEY, CA 94941-1808 |
| Transaction Type | Mortgage |
| Record Updated | May 11, 2022 |
| Name | Verified Name |
|---|---|
| Address | 114 CORNELIA AVE, MILL VALLEY, CA 94941-1808 |
| Document Number | 0000017281 |
|---|---|
| Date | Apr 26, 2022 |
| Instrument | 2022-0017281 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.65% |
| Type Change Date | May 01, 2032 |
| Change Frequency | Monthly |
| Min Rate At Change | 2.95% |
| Max Rate At Change | 10.9% |
| Index | 1-Year CMT |
| Max Rate | 10.9% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 114 CORNELIA AVE, MILL VALLEY, CA 94941-1808 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000037700 |
|---|---|
| Date | Sep 21, 2017 |
| Instrument | 2017-0037700 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.55% |
| Type Change Date | Oct 01, 2024 |
| Change Frequency | Monthly |
| Min Rate At Change | 2.5% |
| Index | 1-Month LIBOR |
| Max Rate | 9.95% |
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 | $3,925,702 (+2%) Land $1,448,194 Building $2,477,508 | |
| 2025 | $49,378.00 (+1.44%) Homeowner's exemption | $3,848,743 (+4.04%) Land $1,419,803 Building $2,428,940 |
| 2023 | $48,678.00 (+6.15%) Homeowner's exemption | $3,699,320 Land $1,364,682 Building $2,334,638 |
| 2022 | $45,857.00 |
Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411270004, 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 |
| Flood Insurance Cost | Premium on Record median of 10 individual NFIP policies nearby |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 2 (2005–2007) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | May 2007, other causes |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 5,556 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: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Listed Area | Within Dipsea Trail, The listed 2010 · 1 contributing resources · NRIS 10000356 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 595 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 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: Unwired, T-Mobile USA, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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