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4524 Birch Bark Rd, Concord, CA 94521 Property Records

Contra Costa County property record for 4524 Birch Bark Rd, Concord, CA 94521

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,537 sqft · built 1974
Lot Size0.22 acres (9,600 sqft)
Owner2 Company Names on Record
Last Sale$579,000 (Jul 2003)
Tax Bill$10,016 (2025)
Deeds & MortgagesMay 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN133-390-045-2

Property Details

APN / Parcel Number

Primary APN133-390-045-2
Alternative APN
  • 133-390-045

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms10 Rooms
Stories2 Stories
Building Area2,537 sqft Living Area
1st Floor Area1,274 sqft
2nd Floor Area1,263 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1974
Effective Year BuiltEffective 1976
Architectural StyleCluster
Lot Area9,600 sqft (0.22 acres)
Garage TypeAttached
Garage Area672 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address4524 BIRCH BARK RD
CityCONCORD
StateCA
Zip94521-4247
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodePD
Legal DescriptionT04552 L0058 B EX MR
Legal SubdivisionSUBDIVISION 4552
Legal Tract04552
Legal Lot Number58
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1000
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 Company Names on Record
Mailing Address4524 BIRCH BARK RD, CONCORD, CA 94521-4247
OccupancyOwner Occupied
Owner TypeCompany
VestingLife Tenant

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 9, 2003 · Amount on Record
Deed SaleJul 9, 2003 · Amount on Record
Deed Document Number2003325575
Last Transfer DateNov 6, 2024
Transfer Doc0000120288
Record UpdatedSep 20, 2026

May 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4524 BIRCH BARK RD, CONCORD, CA 94521-4247
Document Number0000088491
Instrument DateMay 6, 2020
Transaction TypeMortgage
Record UpdatedMay 21, 2020
Title CompanyAMROCK TITLE CA INC

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address4524 BIRCH BARK RD CONCORD CA 945214247, CONCORD, CA 94521-4247

Mortgage

Document Number0000088491
DateMay 11, 2020
Instrument88491
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMay 10, 2050

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$839,660 (+2%) Land $341,082 Building $498,578
2025$10,016.00 (+4.45%) Homeowner's exemption$823,197 (+4.04%) Land $334,395 Building $488,802
2023$9,589.00 (+1.27%) Homeowner's exemption$791,233 Land $321,411 Building $469,822
2022$9,469.00

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 ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies2 in force

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 RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% 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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