28 Shell Rd, Mill Valley, CA 94941 Property Records

Marin County property record for 28 Shell Rd, Mill Valley, CA 94941 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	1 Baths
Year Built	Built 1950
Square Footage	1,004 sqft Living Area
Lot Size	11,275 sqft (0.259 acres)
Garage	312 sqft
Occupancy	Owner Occupied
Tax Bill	$2,909.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`033-071-19`

Interior

Bedrooms	2 Beds
Full Baths	1 Baths
Total Rooms	4 Rooms
Building Area	1,004 sqft Living Area
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1950
Architectural Style	Contemporary Style
Exterior Material	Wood Siding Exterior
Roof Material	Composition Shingle Roof
Lot Area	11,275 sqft (0.259 acres)
Parking Spaces	1 Parking Spaces
Garage Area	312 sqft Garage

Utilities and HVAC

Heating Fuel	Gas Heating Fuel
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Street Address	28 SHELL RD
City	MILL VALLEY
State	CA
Zip	94941-1550
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	MAP G3 606
Legal Subdivision	ALTO SUB 1
Jurisdiction	MARIN CA
Minor Civil Division	SOUTHEAST MARIN
Census Blockgroup	1
Census Block	1002
Census Tract	126200

Owner

Source: Marin County records · APN 033-071-19

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	28 SHELL RD, MILL VALLEY, CA 94941-1550
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Trustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Refreshed	Sep 20, 2026

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	28 SHELL RD, MILL VALLEY, CA 94941-1550
Document Number	0000020773
Instrument Date	May 31, 2019
Transaction Type	Mortgage
Record Updated	Jun 28, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	28 SHELL RD MILL VALLEY CA 949411550, MILL VALLEY, CA 94941-1550

Mortgage

Document Number	0000020773
Date	Jun 17, 2019
Instrument	20773

Lender

Name	STEPHANIE & CHRIS MOSHE
Address	4935 PARADISE DR, BELVEDERE TIBURON, CA 94920-1022

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Marin County records · Assessment roll updated July 13, 2026 · Last verified July 2026

Property Jurisdictions

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)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2026		$86,273 (+2%) Land $34,384 Building $51,889
2025	$2,909.00 (+2.11%) Homeowner's exemption	$84,582 (+4.04%) Land $33,710 Building $50,872
2023	$2,849.00 (+1.21%) Homeowner's exemption	$81,297 Land $32,401 Building $48,896
2022	$2,815.00

Flood & Wildfire

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

Flood

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

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.