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4870 Geneva Ave, Concord, CA 94521 Property Records

Contra Costa County property record for 4870 Geneva Ave, Concord, CA 94521

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,496 sqft · built 1970
Lot Size0.264 acres (11,502 sqft)
Owner2 Individual Names on File
Last Sale$330,000 (Nov 2010)
Tax Bill$5,600 (2025)
Deeds & MortgagesSep 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN116-222-011-3

Property Details

APN / Parcel Number

Primary APN116-222-011-3
Alternative APN
  • 116-222-011

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area1,496 sqft Living Area
1st Floor Area1,496 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 1971
Lot Area11,502 sqft (0.264 acres)
Garage TypeAttached
Garage Area437 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Street Address4870 GENEVA AVE
CityCONCORD
StateCA
Zip94521-2227
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR7
Legal DescriptionTRACT 03952 LOT 0013 BLOCK UNIT
Legal SubdivisionSUBDIVISION 3952
Legal Tract03952
Legal Lot Number0013
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2008
Census Tract333101

Owner

Source: Contra Costa County assessment roll, 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 File
Mailing Address4870 GENEVA AVE, CONCORD, CA 94521-2227
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleNov 29, 2010 · Amount on Record
Deed SaleNov 29, 2010 · Amount on Record
Prior SaleSep 10, 2010 · Amount on Record
Deed Document Number2010266762
Prior Transfer DateJan 26, 2006
Prior Transfer Doc0000032351
Record UpdatedSep 20, 2026

September 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4870 GENEVA AVE, CONCORD, CA 94521-2227
Transaction TypeMortgage
Record UpdatedNov 3, 2022

Transferred To (Grantee/Buyer)

NameVerified Name
Address4870 GENEVA AVE, CONCORD, CA 94521-2227

Mortgage

Document Number0000248707
DateSep 7, 2021
Instrument2021-248707
Lender
NameBETTER MORTGAGE CORPORATION
TypeMortgage Company
AddressNEW YORK, NY 10007
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueSep 1, 2036

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$431,231 (+2%) Land $261,354 Building $169,877
2025$5,600.00 (+4.97%) Homeowner's exemption$422,777 (+4.04%) Land $256,230 Building $166,547
2023$5,335.00 (+1.56%) Homeowner's exemption$406,362 Land $246,281 Building $160,081
2022$5,253.00

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 RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

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 633 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Radiate Holdings
Cable		1,500 / 50
Unwired
Fixed Wireless		300 / 25
AT&T
DSL		100 / 20

May also be available: Verizon.

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