21 Holstein Rd, San Anselmo, CA 94960 Property Records

Marin County property record for 21 Holstein Rd, San Anselmo, CA 94960

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,383 sqft · built 1939
Lot Size	0.253 acres (11,000 sqft)
Owner	2 Individual Names on File
Last Sale	$1,250,000 (Dec 2021)
Tax Bill	$19,186 (2025)
Deeds & Mortgages	Dec 2021 Sale & Mortgage Mar 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`005-053-31`

Property Details

APN / Parcel Number

Primary APN	`005-053-31`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,383 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1939
Effective Year Built	Effective 1939
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Tile
Lot Area	11,000 sqft (0.253 acres)
Garage Area	353 sqft
Parking Spaces	1 Parking Space
Deck Area	445 sqft
Patio Area	445 sqft

Utilities, Heating & Cooling

Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	21 HOLSTEIN RD
City	SAN ANSELMO
State	CA
Zip	94960-1203
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Subdivision	SHORT RANCH 01
Legal Lot Number	117
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	1
Census Block	1012
Census Tract	115000

Owner

21 Holstein Rd is owned and occupied by two individuals who bought it in December 2021.

Source: Marin County records, as of July 13, 2026

Owner of Record	2 Individual Names on File
Mailing Address	21 HOLSTEIN RD, SAN ANSELMO, CA 94960-1203
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Dec 8, 2021	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Mar 5, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Feb 20, 2018	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Feb 28, 2017	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 8, 2021 · Amount on File
Deed Sale	Dec 8, 2021 · Amount on File
Prior Sale	Aug 4, 2004 · Amount on File
Deed Document Number	202172121
Prior Transfer Date	Jun 16, 1995
Prior Transfer Doc	0000033033
Record Updated	Oct 29, 2026

December 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	MARIN CA
Recording Date	Dec 8, 2021
Property Address	21 HOLSTEIN RD, SAN ANSELMO, CA 94960-1203
Document Number	0000072121
Instrument Date	Dec 1, 2021
Instrument	2021-0072121
Transaction Type	Transfer
Record Updated	Dec 24, 2021
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,375.00
Amount Accuracy	Rounded by County
Additional	Notice of Default Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	21 HOLSTEIN RD, SAN ANSELMO, CA 94960-1203

Mortgage

Document Number	0000072122
Date	Dec 8, 2021
Instrument	2021-0072122

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2052

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	21 HOLSTEIN RD, SAN ANSELMO, CA 94960-1203
Document Number	0000009518
Instrument Date	Mar 5, 2020
Transaction Type	Mortgage
Record Updated	Mar 31, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 HOSTEIN RD SAN ANSELMO CA 94960, SAN ANSELMO, CA 94960

Mortgage

Document Number	0000009518
Date	Mar 11, 2020
Instrument	9518

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Mar 10, 2050

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	21 HOLSTEIN RD, SAN ANSELMO, CA 94960-1203
Document Number	0000006678
Instrument Date	Feb 20, 2018
Transaction Type	Mortgage
Record Updated	Mar 9, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 HOLSTEIN RD SAN ANSELMO CA 949601203, SAN ANSELMO, CA 94960-1203

Mortgage

Document Number	0000006678
Date	Feb 28, 2018
Instrument	6678

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Feb 27, 2048

February 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARIN CA
Property Address	21 HOLSTEIN RD, SAN ANSELMO, CA 94960-1203
Document Number	0000010151
Instrument Date	Feb 28, 2017
Transaction Type	Mortgage
Record Updated	Mar 17, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 HOLSTEIN RD SAN ANSELMO CA 949601203, SAN ANSELMO, CA 94960-1203

Mortgage

Document Number	0000010151
Date	Mar 8, 2017
Instrument	10151

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Mar 7, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 21 Holstein Rd was $19,186.

Source: Marin County assessment roll, as of July 13, 2026

Property Jurisdictions

Type	Name
State	California
County	Marin County
Municipality	San Anselmo Town
Elementary School District	Ross Valley Elementary School District (KG - 08)
Secondary School District	Tamalpais Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,390,060 (+2%) Land $811,815 Building $578,245
2025	$19,186.00	$1,362,810 Land $795,900 Building $566,910
2023	$18,410.00 (+3.64%)	$1,309,900 Land $765,000 Building $544,900
2022	$17,764.00

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

Flood

FEMA maps place 21 Holstein Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 18, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 16 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	16 in force
Nearby Flood Claims	21 (1980–2017)
Claims Outside the SFHA	13 of 21
Most Recent Claim	Apr 2017 · river or lake flooding
Claims by Event	Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 2 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 3 claims

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.

Wildfire

Wildfire risk around 21 Holstein Rd is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.03% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MARIN MUNICIPAL WATER DISTRICT serves 188,116 people · EPA ID CA2110002
Water Source	Surface water
Last State Inspection	Aug 2023
Lead	Under 1 ppb (2019–2021) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 472 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile, Unwired.

Cell Coverage

5G and 4G LTE (outdoors only)

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