Marin County property record for 50 Shell Rd, Mill Valley, CA 94941 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Architecture Style | Contemporary |
| Year Built | Built 1960 |
| Square Footage | 2,387 sqft Living Area |
| Lot Size | 13,500 sqft (0.31 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $5,815.00 (2025) |
| Primary APN | 033-091-22 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,387 sqft Living Area |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Contemporary Style |
| Exterior Material | Block Exterior |
| Construction Type | Concrete Blocks Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 13,500 sqft (0.31 acres) |
| Deck Area | 324 sqft Deck |
| Patio Area | 324 sqft Patio |
| Water Source | Commercial Water Source |
|---|
| Street Address | 50 SHELL RD |
|---|---|
| City | MILL VALLEY |
| State | CA |
| Zip | 94941-1550 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Subdivision | ALTO 01 |
| Legal Lot Number | 21 |
| Jurisdiction | MARIN CA |
| Minor Civil Division | SOUTHEAST MARIN |
| Census Blockgroup | 1 |
| Census Block | 1002 |
| Census Tract | 126200 |
Source: Marin County records · APN 033-091-22
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 | 50 SHELL RD, MILL VALLEY, CA 94941-1550 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Family Trust |
| Date | Document |
|---|---|
| Sep 09, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC |
| Sep 09, 2020 | Quit Claim Deed, Transfer AMROCK INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Jul 06, 2020 |
| Transfer Doc | 0000041714 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Sep 09, 2020 |
| Property Address | 50 SHELL RD, MILL VALLEY, CA 94941-1550 |
| Document Number | 0000041714 |
| Map Reference | MB 5 PG 12 |
| Instrument Date | Jul 06, 2020 |
| Instrument | 2020-0041714 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2021 |
| Title Company | AMROCK INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 50 SHELL RD, MILL VALLEY, CA 94941-1550 |
| Document Number | 0000041715 |
|---|---|
| Date | Sep 09, 2020 |
| Instrument | 2020-0041715 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Aug 01, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIN CA |
| Recording Date | Sep 09, 2020 |
| Property Address | 50 SHELL RD, MILL VALLEY, CA 94941-1550 |
| Document Number | 0000041716 |
| Instrument Date | Jul 06, 2020 |
| Instrument | 41716 |
| Transaction Type | Transfer |
| Record Updated | Sep 21, 2020 |
| Title Company | AMROCK INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 50 SHELL RD MILL VALLEY CA 949411550, MILL VALLEY, CA 94941-1550 |
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 | $333,331 (+2%) Land $92,400 Building $240,931 | |
| 2025 | $5,815.00 (+3.54%) Homeowner's exemption | $326,796 (+4.04%) Land $90,588 Building $236,208 |
| 2023 | $5,616.00 (+2.39%) Homeowner's exemption | $314,107 Land $87,071 Building $227,036 |
| 2022 | $5,485.00 |
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 500 ft |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 7,143 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
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