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4850 Geneva Ave, Concord, CA 94521 Property Records

Contra Costa County property record for 4850 Geneva Ave, Concord, CA 94521

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,880 sqft · built 1970
Lot Size0.259 acres (11,270 sqft)
Owner2 Trust Names on File
Tax Bill$2,936 (2025)
Deeds & MortgagesSep 2021 Mortgage
Oct 2020 Transfer
Flood ZoneZone X (minimal risk)
APN116-222-008-9

Property Details

APN / Parcel Number

Primary APN116-222-008-9
Alternative APN
  • 116-222-008

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area1,880 sqft Living Area
1st Floor Area1,880 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 1971
Architectural StyleRanch
Exterior MaterialStucco
Construction TypeFrame
Roof MaterialComposition Shingle
Lot Area11,270 sqft (0.259 acres)
Garage TypeAttached
Garage Area437 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address4850 GENEVA AVE
CityCONCORD
StateCA
Zip94521-2227
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR7
Legal DescriptionTRACT 3952 LOT 10 EX MR
Legal SubdivisionSUBDIVISION 3952
Legal Tract3952
Legal Lot Number10
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2008
Census Tract333101

Owner

4850 Geneva Ave is owner-occupied and held in a trust since September 2020.

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
OccupancyOwner Occupied
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

DateDocument
Sep 24, 2021Deed of Trust, Mortgage · Conventional Mortgage
TRAVIS CU
Oct 12, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last Transfer DateSep 29, 2020
Transfer Doc0000233930
Record UpdatedOct 29, 2026

September 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4850 GENEVA AVE, CONCORD, CA 94521-2227
Transaction TypeMortgage
Record UpdatedNov 3, 2022
Title CompanyFIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name
Address4850 GENEVA AVE, CONCORD, CA 94521-2227

Mortgage

Document Number0000265457
DateSep 24, 2021
Instrument2021-265457
Lender
NameTRAVIS CU
TypeCredit Union
AddressVACAVILLE, CA 95687
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueOct 1, 2051

October 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateOct 12, 2020
Property Address4850 GENEVA AVE, CONCORD, CA 94521-2227
Document Number0000233930
Instrument DateSep 29, 2020
Instrument233930
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 4850 Geneva Ave was $2,936 with a homeowner's exemption.

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$191,217 (+2%) Land $54,659 Building $136,558
2025$2,936.00 Homeowner's exemption$187,469 Land $53,588 Building $133,881
2023$2,766.00 (+2.26%) Homeowner's exemption$180,191 Land $51,508 Building $128,683
2022$2,705.00

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

Flood

FEMA maps place 4850 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 4850 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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