3607 Brook St, Lafayette, CA 94549 Property Records

Contra Costa County property record for 3607 Brook St, Lafayette, CA 94549

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,506 sqft · built 1981
Lot Size	0.34 acres (14,803 sqft)
Owner	2 Company Names on Record
Tax Bill	$8,083 (2025)
Deeds & Mortgages	Apr 2026 Sale Apr 2026 Sale
Flood Zone	Zone X (minimal risk)
APN	`241-180-020`

Property Details

APN / Parcel Number

Primary APN	`241-180-020`
Alternative APN	`241-180-020-0`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,506 sqft Living Area
1st Floor Area	1,868 sqft
2nd Floor Area	1,638 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1985
Architectural Style	Contemporary
Exterior Material	Wood Siding
Roof Material	Tile
Lot Area	14,803 sqft (0.34 acres)
Garage Type	Attached
Garage Area	528 sqft
Parking Spaces	2 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	3607 BROOK ST
City	LAFAYETTE
State	CA
Zip	94549-4201
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	R OF S 66 LSM 19 POR PCL B
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4008
Census Tract	350000

Owner

Source: Contra Costa County records, as of July 14, 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 Record
Mailing Address	3607 BROOK ST, LAFAYETTE, CA 94549-4201
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 23, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT
Apr 23, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Nov 10, 1993
Transfer Doc	0000334210
Record Updated	Oct 29, 2026

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 23, 2026
Property Address	3607 BROOK ST, LAFAYETTE, CA 94549-4201
Document Number	0000041560
Instrument Date	Apr 21, 2026
Instrument	202641560
Transaction Type	Transfer
Record Updated	Aug 27, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	3607 BROOK ST, LAFAYETTE, CA 94549-4201

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 23, 2026
Property Address	3607 BROOK ST, LAFAYETTE, CA 94549-4201
Document Number	0000041559
Instrument Date	Apr 21, 2026
Instrument	202641559
Transaction Type	Transfer
Record Updated	Aug 27, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3607 BROOK ST, LAFAYETTE, CA 94549-4201

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Lafayette City
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Lafayette Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$682,564 (+2%) Land $147,907 Building $534,657
2025	$8,083.00 (-10.91%)	$669,181 (+4.04%) Land $145,007 Building $524,174
2023	$9,073.00 (+1.58%)	$643,198 Land $139,377 Building $503,821
2022	$8,932.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force
Nearby Flood Claims	6 (1983–1998)
Claims Outside the SFHA	4 of 6
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

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

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

Wildfire Risk	Moderate above 44% of the US · lower than 74% of California
Wildfire Likelihood	0.07% annual chance
Exposure	None beyond ember reach

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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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 459 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, T-Mobile.

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