Marin County property record for 53 Shell Rd, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1970 |
| Square Footage | 2,140 sqft Living Area |
| Lot Size | 12,000 sqft (0.276 acres) |
| Garage | 350 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $9,560.00 (2025) |
| Primary APN | 033-092-17 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 2 Units |
| Building Area | 2,140 sqft Living Area |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Contemporary Style |
| Lot Area | 12,000 sqft (0.276 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 350 sqft Garage |
| Deck Area | 675 sqft Deck |
| Patio Area | 675 sqft Patio |
| Heating System | Central Heating |
|---|
| Street Address | 53 SHELL RD |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1551 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | MAP G3 606 |
| Legal Subdivision | ALTO 01 |
| Legal Block | B |
| Legal Lot Number | 28 |
| Jurisdiction | MARIN CA |
| Minor Civil Division | SOUTHEAST MARIN |
| Census Blockgroup | 1 |
| Census Block | 1019 |
| Census Tract | 126200 |
Source: Marin County records · APN 033-092-17
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 | 53 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Family Trust |
| Date | Document |
|---|---|
| Sep 26, 2019 | Intrafamily Transfer, Transfer · Conventional Mortgage FIRST REPUBLIC BANK |
| Jan 19, 2017 | Deed of Trust, Mortgage · Line of Credit LIBERTY HM EQUITY SOLUTIONS |
| Jan 19, 2017 | Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage HUD-HOUSING/URBAN DEV |
| Feb 03, 2017 | Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE LP |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Sep 19, 2019 |
| Transfer Doc | 0000035729 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Sep 26, 2019 |
| Property Address | 53 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Document Number | 0000035729 |
| Map Reference | MB 5 PG 12 |
| Instrument Date | Sep 19, 2019 |
| Instrument | 2019-0035729 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2021 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 53 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Document Number | 0000035730 |
|---|---|
| Date | Sep 26, 2019 |
| Instrument | 2019-0035730 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.95% |
| Type Change Date | Oct 01, 2029 |
| Change Frequency | Annually |
| Min Rate At Change | 2.95% |
| Index | 1-Year CMT |
| Max Rate | 10.9% |
| Document Number | 0000035731 |
|---|---|
| Date | Sep 26, 2019 |
| Instrument | 2019-0035731 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Sep 26, 2044 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 53 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Document Number | 0000004974 |
| Instrument Date | Jan 19, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Feb 17, 2017 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE LP |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 53 SHELL RD MILL VALLEY CA 949411551, MILL VALLEY, CA 94941-1551 |
| Document Number | 0000004974 |
|---|---|
| Date | Feb 03, 2017 |
| Instrument | 4974 |
| Name | LIBERTY HM EQUITY SOLUTIONS |
|---|---|
| Type | Funding / Finance Company |
| Address | RANCHO CORDOVA, CA 95670 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.2% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 53 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Document Number | 0000004975 |
| Instrument Date | Jan 19, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 16, 2018 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE LP |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 53 SHELL RD MILL VALLEY CA 949411551, MILL VALLEY, CA 94941-1551 |
| Document Number | 0000004975 |
|---|---|
| Date | Feb 03, 2017 |
| Instrument | 4975 |
| Name | HUD-HOUSING/URBAN DEV |
|---|
| Type | Federal Housing Administration (FHA) Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 972 Months |
| Due | Feb 02, 2098 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.2% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Feb 03, 2017 |
| Property Address | 53 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Document Number | 0000004973 |
| Instrument Date | Nov 22, 2016 |
| Instrument | 4973 |
| Transaction Type | Transfer |
| Record Updated | Nov 16, 2018 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE LP |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 53 SHELL RD MILL VALLEY CA 949411551, MILL VALLEY, CA 94941-1551 |
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 | $500,337 (+2%) Land $135,897 Building $364,440 | |
| 2025 | $9,560.00 (+3.65%) Homeowner's exemption | $490,528 (+4.04%) Land $133,233 Building $357,295 |
| 2023 | $9,223.00 (+2.15%) Homeowner's exemption | $471,481 Land $128,059 Building $343,422 |
| 2022 | $9,029.00 |
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 AO sheet flow 1–3 ft |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| 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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