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3581 Brook St, Lafayette, CA 94549 Property Records

Contra Costa County property record for 3581 Brook St, Lafayette, CA 94549 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 2,627 sqft · built 1953
Lot Size0.241 acres (10,500 sqft)
Owner2 Individual Names on File
Tax Bill$7,218 (2025)
Deeds & MortgagesFeb 2023 Line of Credit
May 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN241-190-003-4

Property Details

APN / Parcel Number

Primary APN241-190-003-4
Alternative APN
  • 241-190-003

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms2 Rooms
Stories1 Story
Building Area2,627 sqft Living Area
Gross Area2,027 sqft
1st Floor Area2,027 sqft

Exterior

Year BuiltBuilt 1953
Effective Year BuiltEffective 2000
Lot Area10,500 sqft (0.241 acres)

Location & Zoning

Street Address3581 BROOK ST
CityLAFAYETTE
StateCA
Zip94549-4949
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionBICKERSTAFF TR LOT 6 BLK 9
Legal SubdivisionBICKERSTAFF
Legal Block9
Legal Lot Number6
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group4
Census Block4008
Census Tract350000

Owner

Source: Contra Costa County records · APN 241-190-003-4

Assessment roll updated July 14, 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 Record2 Individual Names on File
Mailing Address3581 BROOK ST, LAFAYETTE, CA 94549-4949
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Feb 23, 2023Deed of Trust, Mortgage · Line of Credit
FIRST REPUBLIC BANK
May 04, 2020Deed of Trust, Mortgage · Conventional Mortgage
FREMONT BANK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Record UpdatedSep 20, 2026

February 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address3581 BROOK ST, LAFAYETTE, CA 94549-4949
Transaction TypeMortgage
Record UpdatedMar 03, 2023
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address3581 BROOK ST, LAFAYETTE, CA 94549-4949

Mortgage

Document Number0000016679
DateFeb 23, 2023
Instrument2023-016679
Lender
NameFIRST REPUBLIC BANK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
TypeLine of Credit
AmountAmount Recorded
Term300 Months
DueFeb 26, 2048
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

May 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address3581 BROOK ST, LAFAYETTE, CA 94549-4949
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000083923
DateMay 04, 2020
Instrument2020-083923
Lender
NameFREMONT BANK
TypeBank
AddressLIVERMORE, CA 94551
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueMay 01, 2035

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityLafayette City
Secondary School DistrictAcalanes Union High School District (09 - 12)
Elementary School DistrictLafayette Elementary School District (KG - 08)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$575,633 (+2%) Land $312,371 Building $263,262
2025$7,218.00 (+3.62%) Homeowner's exemption$564,347 (+4.04%) Land $306,247 Building $258,100
2023$6,966.00 (-3.05%) Homeowner's exemption$542,435 Land $294,356 Building $248,079
2022$7,185.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133500004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Nearby Flood Policies4 in force
Nearby Flood Claims6 (1983–1998)
Claims Outside the SFHA4 of 6
Most Recent ClaimFeb 1998, rainfall accumulation, Severe Winter Storms And Flooding

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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 459 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
UnwiredFixed Wireless300 / 25
VerizonFixed Wireless300 / 20

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

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