Marin County property record for 73 Shell Rd, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 4.5 Baths |
| Year Built | Built 2006 |
| Square Footage | 3,436 sqft Living Area |
| Lot Size | 11,475 sqft (0.263 acres) |
| Garage | 624 sqft |
| Last Sale | $4,005,000 (2018) |
| Tax Bill | $67,216.00 (2025) |
| Primary APN | 033-092-01 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Partial Baths | 1 Partial Baths |
| Building Area | 3,436 sqft Living Area |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Contemporary Style |
| Lot Area | 11,475 sqft (0.263 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 624 sqft Garage |
| Deck Area | 1,652 sqft Deck |
| Patio Area | 1,652 sqft Patio |
| Heating System | Central Heating |
|---|
| Street Address | 73 SHELL RD |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1551 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MAP G3 606 |
| Legal Subdivision | ALTO 01 |
| Legal Block | B |
| Legal Lot Number | 8 |
| Jurisdiction | MARIN CA |
| Minor Civil Division | SOUTHEAST MARIN |
| Census Blockgroup | 1 |
| Census Block | 1019 |
| Census Tract | 126200 |
Source: Marin County records · APN 033-092-01
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 | 73 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Family Trust |
| Date | Document |
|---|---|
| Mar 27, 2018 | Deed of Trust, Mortgage · Commercial Mortgage ALTAPACIFIC BANK |
| Jul 26, 2018 | Deed of Trust, Mortgage · Adjustable Rate Mortgage (ARM) FIRST REPUBLIC BANK |
| Oct 09, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Aug 09, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| May 02, 2018 | Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 02, 2018 · Amount on Record |
| Deed Sale | May 02, 2018 · Amount on Record |
| Prior Sale | Jul 11, 2006 · Amount on Record |
| Deed Doc Number | 201815690 |
| Last Transfer Date | Jul 29, 2019 |
| Transfer Doc | 0000028294 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 73 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000010745 |
|---|---|
| Date | Mar 27, 2018 |
| Instrument | 2018-0010745 |
| Name | ALTAPACIFIC BANK |
|---|---|
| Type | Bank |
| Address | SANTA ROSA, CA 95403 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 73 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | OLD REPUBLIC TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0000026447 |
|---|---|
| Date | Jul 26, 2018 |
| Instrument | 2018-0026447 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Adjustable Rate Mortgage (ARM) |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.3% |
| Type Change Date | Jun 01, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.65% |
| Index | 1-Year LIBOR |
| Max Rate | 10.9% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARIN CA |
| Property Address | 73 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 73 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Document Number | 0000048702 |
|---|---|
| Date | Oct 09, 2020 |
| Instrument | 2020-0048702 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.75% |
| Type Change Date | Nov 01, 2030 |
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Min Rate At Change | 2.95% |
| Index | 1-Year CMT |
| Max Rate | 10.9% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Aug 09, 2019 |
| Property Address | 73 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Document Number | 0000028294 |
| Instrument Date | Jul 29, 2019 |
| Instrument | 28294 |
| Transaction Type | Transfer |
| Record Updated | Aug 23, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 73 SHELL RD MILL VALLEY CA 949411551, MILL VALLEY, CA 94941-1551 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | May 02, 2018 |
| Property Address | 73 SHELL RD, MILL VALLEY, CA 94941-1551 |
| Document Number | 0000015690 |
| Instrument Date | Apr 26, 2018 |
| Instrument | 15690 |
| Transaction Type | Transfer |
| Record Updated | Nov 20, 2018 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $4,405.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 73 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 | $5,563,594 (+2%) Land $2,094,810 Building $3,468,784 | |
| 2025 | $67,216.00 (+11.73%) | $5,454,529 (+11.2%) Land $2,053,747 Building $3,400,782 |
| 2023 | $60,161.00 (+17.97%) | $4,904,988 Land $1,974,002 Building $2,930,986 |
| 2022 | $50,999.00 |
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 | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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