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4020 Denver St, Concord, CA 94521 Property Records

Contra Costa County property record for 4020 Denver St, Concord, CA 94521

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,248 sqft · built 1961
Lot Size0.162 acres (7,056 sqft)
Owner2 Individual Names on Record
Tax Bill$5,980 (2025)
Deeds & MortgagesMay 2020 Mortgage
Mar 2022 Mortgage
Flood ZoneZone X (minimal risk)
APN115-261-004-2

Property Details

APN / Parcel Number

Primary APN115-261-004-2
Alternative APN
  • 115-261-004

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Stories1 Story
Building Area1,248 sqft Living Area
1st Floor Area1,248 sqft

Exterior

Year BuiltBuilt 1961
Effective Year BuiltEffective 1961
Lot Area7,056 sqft (0.162 acres)
Garage TypeAttached
Garage Area396 sqft
Parking Spaces1 Parking Space

Location & Zoning

Street Address4020 DENVER ST
CityCONCORD
StateCA
Zip94521-1720
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR7
Legal DescriptionTRACT 2886 LOT 52
Legal SubdivisionSUBDIVISION 2886
Legal Tract2886
Legal Lot Number52
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group5
Census Block5003
Census Tract333200

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 Record2 Individual Names on Record
Mailing Address4020 DENVER ST, CONCORD, CA 94521-1720
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
May 29, 2020Deed of Trust, Mortgage · VA Mortgage
CMG MORTGAGE INC
Mar 9, 2022Deed of Trust, Mortgage · VA Mortgage
CMG MORTGAGE INC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 27, 2016
Deed SaleDec 27, 2016
Prior SaleFeb 4, 2003 · Amount on Record
Deed Document Number2016280677
Prior Transfer DateDec 16, 2016
Prior Transfer Doc0000280677
Record UpdatedOct 29, 2026

May 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4020 DENVER ST, CONCORD, CA 94521-1720
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyTITLE CONNECT INC

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000102240
DateMay 29, 2020
Instrument2020-102240
Lender
NameCMG MORTGAGE INC
TypeMortgage Company
AddressSAN RAMON, CA 94583
Agreement
TypeVA Mortgage
AmountAmount Recorded
Term361 Months
DueJun 1, 2050

March 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4020 DENVER ST, CONCORD, CA 94521-1720
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyATLAS TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address4020 DENVER ST, CONCORD, CA 94521-1720

Mortgage

Document Number0000041976
DateMar 9, 2022
Instrument2022-041976
Lender
NameCMG MORTGAGE INC
TypeMortgage Company
AddressSAN RAMON, CA 94583
Agreement
TypeVA Mortgage
AmountAmount Recorded
Term360 Months
DueMar 1, 2052

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$465,327 (+2%) Land $310,223 Building $155,104
2025$5,980.00 (+4.88%)$456,204 (+4.04%) Land $304,141 Building $152,063
2023$5,702.00 (+1.51%)$438,491 Land $292,332 Building $146,159
2022$5,617.00

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 RiskNot rated
no burnable land within 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 582 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 · Fiber in parts of the area		100 / 20

May also be available: Sonic Telecom.

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