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4231 Gladstone Dr, Concord, CA 94521 Property Records

Contra Costa County property record for 4231 Gladstone Dr, Concord, CA 94521

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,402 sqft · built 1955
Lot Size0.198 acres (8,636 sqft)
OwnerIndividual Name on Record
Last Sale$805,000 (Feb 2021)
Tax Bill$10,629 (2025)
Deeds & MortgagesFeb 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN132-187-004-8

Property Details

APN / Parcel Number

Primary APN132-187-004-8
Alternative APN
  • 132-187-004

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Stories2 Stories
Building Area1,402 sqft Living Area
1st Floor Area912 sqft
2nd Floor Area490 sqft

Exterior

Year BuiltBuilt 1955
Effective Year BuiltEffective 1975
Lot Area8,636 sqft (0.198 acres)
Garage TypeAttached
Garage Area425 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemCentral

Location & Zoning

Street Address4231 GLADSTONE DR
CityCONCORD
StateCA
Zip94521-3445
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR6
Legal DescriptionTRACT 2165 LOT 374
Legal Subdivision2165 CANTEBURY VILLAGE
Legal Tract2165
Legal Lot Number374
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1021
Census Tract334001

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 RecordIndividual Name on Record
Mailing Address4231 GLADSTONE DR, CONCORD, CA 94521-3445
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 18, 2021 · Amount on Record
Deed SaleFeb 18, 2021 · Amount on Record
Prior SaleJul 22, 2003 · Amount on Record
Deed Document Number202149967
Prior Transfer DateMay 23, 1995
Prior Transfer Doc0000085541
Record UpdatedOct 29, 2026

February 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateFeb 18, 2021
Property Address4231 GLADSTONE DR, CONCORD, CA 94521-3445
Document Number0000049967
Map ReferenceMB 57 PG 31
Instrument DateFeb 12, 2021
Instrument2021-049967
Transaction TypeTransfer
Record UpdatedNov 3, 2022
Title CompanyOLD REPUBLIC TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4231 GLADSTONE DR, CONCORD, CA 94521-3445

Mortgage

Document Number0000049968
DateFeb 18, 2021
Instrument2021-049968
Lender
NameWELLS FARGO BANK NA
TypeBank
AddressSIOUX FALLS, SD 57104
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 1, 2051

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$888,781 (+2%) Land $662,447 Building $226,334
2025$10,629.00 (+4.38%)$871,355 (+4.04%) Land $649,458 Building $221,897
2023$10,183.00 (+1.22%)$837,522 Land $624,240 Building $213,282
2022$10,060.00

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 Policies6 in force
Nearby Flood Claims4 (1982–1998)
Claims Outside the SFHA1 of 4
Most Recent ClaimFeb 1998 · Severe Winter Storms And Flooding
Claims by Event
  • Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 2 claims

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 94% of the US · lower than 96% of California
Wildfire LikelihoodUnder 0.01% 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 711 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

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

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