12 Brookside Ct, San Anselmo, CA 94960 Property Records

Marin County property record for 12 Brookside Ct, San Anselmo, CA 94960 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,212 sqft · built 1951
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Company Names on File
Tax Bill	$9,107 (2025)
Deeds & Mortgages	Mar 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`005-172-07`

Property Details

APN / Parcel Number

Primary APN	`005-172-07`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Building Area	1,212 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1951
Architectural Style	Contemporary
Lot Area	7,500 sqft (0.172 acres)
Deck Area	566 sqft
Patio Area	566 sqft

Location & Zoning

Street Address	12 BROOKSIDE CT
City	SAN ANSELMO
State	CA
Zip	94960-1413
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 23
Legal Subdivision	MORNINGSIDE COURT MAP 02
Legal Lot Number	23
Jurisdiction	MARIN CA
Township / Civil Division	ROSS VALLEY
Census Block Group	4
Census Block	4000
Census Tract	115000

Owner

Source: Marin County records · APN 005-172-07

Assessment roll updated July 13, 2026 · Last verified August 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	12 BROOKSIDE CT, SAN ANSELMO, CA 94960-1413
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	May 10, 2023
Transfer Doc	0000012436
Record Updated	Sep 20, 2026

March 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MARIN CA
Recording Date	Mar 12, 2026
Property Address	12 BROOKSIDE CT, SAN ANSELMO, CA 94960-1413
Document Number	0000005589
Map Reference	VOL 5 PG 35
Instrument Date	Feb 26, 2026
Instrument	2026-0005589
Transaction Type	Transfer
Record Updated	Mar 25, 2026

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12 BROOKSIDE CT, SAN ANSELMO, CA 94960-1413

Tax Assessment & Valuation

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

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

Year	Tax Bill	Assessed Value
2026		$445,569 (+2%) Land $257,408 Building $188,161
2025	$9,107.00 (+79.84%)	$436,835 (+316.6%) Land $252,363 Building $184,472
2023	$5,064.00 (+2.32%)	$104,858 Land $38,877 Building $65,981
2022	$4,949.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Marin County (06041C), updated October 18, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060411150004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Cost	Premium on Record median of 75 individual NFIP policies nearby
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	75 in force
Nearby Flood Claims	54 (1982–2022)
Claims Outside the SFHA	12 of 54
Most Recent Claim	Aug 2022, other causes
Claims By Storm	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 30 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 14 claims

Wildfire

Wildfire Risk	Low above 34% of the US · above 20% of California
Wildfire Likelihood	About 1 in 3,125 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 590 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250
Verizon	Fixed Wireless	300 / 20
AT&T	DSL	100 / 20

May also be available at this address: T-Mobile USA, AT&T, Unwired. Availability varies by address; speeds are provider-advertised maximums, not measured.