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4409 Black Walnut Ct, Concord, CA 94521 Property Records

Contra Costa County property record for 4409 Black Walnut Ct, Concord, CA 94521

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,367 sqft · built 1979
Lot Size0.153 acres (6,650 sqft)
Owner2 Individual Names on Record
Last Sale$625,000 (Jan 2016)
Tax Bill$9,102 (2025)
Deeds & MortgagesFeb 2021 Mortgage
Mar 2020 Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APN133-260-041-8

Property Details

APN / Parcel Number

Primary APN133-260-041-8
Alternative APN
  • 133-260-041

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Stories1 Story
Building Area1,367 sqft Living Area
1st Floor Area1,367 sqft

Exterior

Year BuiltBuilt 1979
Effective Year BuiltEffective 1985
Architectural StyleCluster
Lot Area6,650 sqft (0.153 acres)
Garage TypeAttached
Garage Area439 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address4409 BLACK WALNUT CT
CityCONCORD
StateCA
Zip94521-4319
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodePD
Legal DescriptionT04838 L1063 B
Legal SubdivisionTHE CROSSINGS
Legal Tract04838
Legal Lot Number1063
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2005
Census Tract334006

Owner

Source: Contra Costa County records, as of July 14, 2026

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

Owner of Record2 Individual Names on Record
Mailing Address4409 BLACK WALNUT CT, CONCORD, CA 94521-4319
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Feb 23, 2021Deed of Trust, Mortgage · Conventional Mortgage
CARDINAL FINANCIAL COMPANY LP
Mar 31, 2020Deed of Trust, Mortgage · Conventional Mortgage
US BANK NA
Jun 20, 2017Deed of Trust, Mortgage · Conventional Mortgage
GUARANTEED RATE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJan 8, 2016 · Amount on Record
Deed SaleJan 8, 2016 · Amount on Record
Prior SaleApr 21, 2006 · Amount on Record
Deed Document Number20163339
Prior Transfer DateJul 10, 2007
Prior Transfer Doc0000204249
Record UpdatedOct 29, 2026

February 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4409 BLACK WALNUT CT, CONCORD, CA 94521-4319
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address4409 BLACK WALNUT CT, CONCORD, CA 94521-4319

Mortgage

Document Number0000054494
DateFeb 23, 2021
Instrument2021-054494
Lender
NameCARDINAL FINANCIAL COMPANY LP
TypeMortgage Company
AddressCHARLOTTE, NC 28273
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 1, 2051

March 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4409 BLACK WALNUT CT, CONCORD, CA 94521-4319
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyOLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000061417
DateMar 31, 2020
Instrument2020-061417
Lender
NameUS BANK NA
TypeBank
AddressOWENSBORO, KY 42301
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueApr 1, 2050

June 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4409 BLACK WALNUT CT, CONCORD, CA 94521-4319
Document Number0000113576
Instrument DateJun 20, 2017
Transaction TypeMortgage
Record UpdatedJul 7, 2017
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address4409 BLACK WALNUT CT CONCORD CA 945214319, CONCORD, CA 94521-4319

Mortgage

Document Number0000113576
DateJun 26, 2017
Instrument113576
Lender
NameGUARANTEED RATE
AddressCHICAGO, IL 60613
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJun 25, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityConcord City
Unified School DistrictMount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$754,664 (+2%) Land $482,986 Building $271,678
2025$9,102.00 (+4.52%) Homeowner's exemption$739,867 (+4.04%) Land $473,516 Building $266,351
2023$8,708.00 (+1.3%) Homeowner's exemption$711,139 Land $455,130 Building $256,009
2022$8,596.00

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire RiskModerate
above 43% of the US · lower than 74% of California
Wildfire Likelihood0.07% annual chance
ExposureNone
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 SystemCONTRA COSTA WATER DISTRICT
serves 210,500 people · EPA ID CA0710003
Water SourceSurface water
Last State InspectionJan 2022
LeadUnder 1 ppb (2026–2028)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 669 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL		100 / 20

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