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4890 Geneva Ave, Concord, CA 94521 Property Records

Contra Costa County property record for 4890 Geneva Ave, Concord, CA 94521

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 1,782 sqft · built 1970
Lot Size0.264 acres (11,502 sqft)
Owner2 Trust Names on File
Tax Bill$8,654 (2025)
Deeds & MortgagesOct 2020 Transfer
Flood ZoneZone X (minimal risk)
APN116-222-014-7

Property Details

APN / Parcel Number

Primary APN116-222-014-7
Alternative APN
  • 116-222-014

Interior

Bedrooms3 Beds
Full Baths3 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area1,782 sqft Living Area
Gross Area2,219 sqft
1st Floor Area1,782 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 1971
Architectural StyleRanch
Exterior MaterialWood Siding
Construction TypeFrame
Roof MaterialComposition Shingle
Lot Area11,502 sqft (0.264 acres)
Lot Dimensions162 ft deep x 71 ft wide
Garage TypeAttached
Garage Area437 sqft
Parking Spaces2 Parking Spaces
Deck AreaDeck Area

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address4890 GENEVA AVE
CityCONCORD
StateCA
Zip94521-2227
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR7
Legal DescriptionTRACT 03952 LOT 0016 BLOCK UNIT
Legal SubdivisionSUBDIVISION 3952
Legal Tract03952
Legal Lot Number0016
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2008
Census Tract333101

Owner

4890 Geneva Ave is held in a trust since March 1997.

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

Owner of Record2 Trust Names on File
Mailing Address4850 GENEVA AVE, CONCORD, CA 94521-2227
Owner TypeCompany
VestingTrust

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last Transfer DateMar 26, 1997
Transfer Doc0000053381
Record UpdatedOct 29, 2026

October 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateOct 12, 2020
Property Address4890 GENEVA AVE, CONCORD, CA 94521-2227
Document Number0000233931
Instrument DateSep 29, 2020
Instrument233931
Transaction TypeTransfer
Record UpdatedOct 28, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address4850 GENEVA AVE CONCORD CA 945212227, CONCORD, CA 94521-2227

Tax Assessment & Valuation

The 2025 property tax bill for 4890 Geneva Ave was $8,654.

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$706,362 (+2%) Land $422,611 Building $283,751
2025$8,654.00$692,513 Land $414,325 Building $278,188
2023$8,280.00 (+1.31%)$665,624 Land $398,237 Building $267,387
2022$8,173.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 4890 Geneva Ave in Zone X, an area of minimal flood risk.

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

Wildfire risk around 4890 Geneva Ave is low, with a 0.01% annual chance of 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 633 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
AT&T
DSL		100 / 20

May also be available: Verizon.

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