5111 Simoni Dr, Richmond (El Sobrante), CA 94803 Property Records

Contra Costa County property record for 5111 Simoni Dr, Richmond, CA 94803 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3 Baths
Year BuiltBuilt 1979
Square Footage2,318 sqft Living Area
Lot Size14,375 sqft (0.33 acres)
OccupancyOwner Occupied
Last Sale$264,000 (1998)
Tax Bill$7,071.00 (2025)

Owner

Source: Contra Costa County records · APN 433-340-015

Assessment roll updated July 14, 2026 · Last verified July 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 Address5111 SIMONI DR, EL SOBRANTE, CA 94803-2528
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Jan 06, 2020Deed of Trust, Mortgage · Conventional Mortgage
OPERATING ENGINEERS LOCAL UNION #3 FCU
Nov 23, 2018Deed of Trust, Mortgage · Line of Credit
OPERATING ENGINEERS #3 FCU

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 23, 1998 · Amount on Record
Deed SaleSep 23, 1998 · Amount on Record
Deed Doc Number1998230961
Record RefreshedSep 20, 2026

January 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address5111 SIMONI DR, RICHMOND, CA 94803-2528
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyORANGE COAST TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000002124
DateJan 06, 2020
Instrument2020-002124
Lender
NameOPERATING ENGINEERS LOCAL UNION #3 FCU
TypeCredit Union
AddressLIVERMORE, CA 94551
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueJan 01, 2035

November 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address5111 SIMONI DR, RICHMOND, CA 94803-2528
Document Number0000191734
Instrument DateNov 23, 2018
Transaction TypeMortgage
Record UpdatedDec 11, 2018
Title CompanyORANGE COAST TITLE COMPANY, ORANGE COAST TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address5111 SIMONI DR EL SOBRANTE CA 948032528, EL SOBRANTE, CA 94803-2528

Mortgage

Document Number0000191734
DateNov 29, 2018
Instrument191734
Lender
NameOPERATING ENGINEERS #3 FCU
TypeCredit Union
AddressLIVERMORE, CA 94551
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueNov 28, 2048
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityRichmond City
Unified School DistrictWest Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$422,128 (+2%) Land $135,907 Building $286,221
2025$7,071.00 (+4.6%) Homeowner's exemption$413,852 (+4.04%) Land $133,243 Building $280,609
2023$6,760.00 (+1.53%) Homeowner's exemption$397,783 Land $128,070 Building $269,713
2022$6,658.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN433-340-015
Alternative APN
  • 433-340-015-0

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms11 Rooms
Building Area2,318 sqft Living Area
Gross Area2,769 sqft Gross Area
1st Floor1,449 sqft 1st Floor
2nd Floor869 sqft 2nd Floor
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1978
Effective Year BuiltEffective 1979
Architectural StyleRanch Style
Exterior MaterialStucco Exterior
Construction TypeFrame Construction
Roof MaterialTile Roof
Lot Area14,375 sqft (0.33 acres)
Depth X Width118 ft x 128 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area451 sqft Garage
Deck AreaDeck Area

Utilities and HVAC

Heating SystemForced Air with Air Conditioning Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address5111 SIMONI DR
CityEL SOBRANTE
StateCA
Zip94803-2528
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionT04833 L0128 B
Legal SubdivisionMAP/SUB 4883
Legal Tract04833
Legal Lot Number128
JurisdictionCONTRA COSTA CA
Minor Civil DivisionWEST CONTRA COSTA
Census Blockgroup1
Census Block1001
Census Tract360102

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