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919 Diablo Downs Dr, Clayton, CA 94517 Property Records

Contra Costa County property record for 919 Diablo Downs Dr, Clayton, CA 94517 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 3,132 sqft · built 1981
Lot Size1.27 acres (55,750 sqft)
Owner2 Company Names on File
Last Sale$1,300,000 (Feb 2020)
Tax Bill$15,772 (2025)
Deeds & MortgagesSep 2022 Transfer
Oct 2020 Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APN119-500-003-7

Property Details

APN / Parcel Number

Primary APN119-500-003-7
Alternative APN
  • 119-500-003

Interior

Bedrooms3 Beds
Full Baths3 Baths
Total Rooms10 Rooms
Stories1 Story
Building Area3,132 sqft Living Area
Gross Area3,860 sqft
1st Floor Area3,132 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1981
Effective Year BuiltEffective 1982
Architectural StyleRanch
Exterior MaterialWood Siding
Roof MaterialWood Shingle
Lot Area55,750 sqft
View / LotWoodland
Garage TypeAttached
Garage Area728 sqft
Parking Spaces3 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address919 DIABLO DOWNS DR
CityCLAYTON
StateCA
Zip94517-1567
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT04874 L0002 B
Legal SubdivisionSUBDIVISION 4874
Legal Tract04874
Legal Lot Number2
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1011
Census Tract355306

Owner

Source: Contra Costa County records · APN 119-500-003-7

Assessment roll updated July 14, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Company Names on File
Mailing Address919 DIABLO DOWNS DR, CLAYTON, CA 94517-1567
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Sep 02, 2022Intrafamily Transfer, Transfer
FIRST AMERICAN TITLE INS CO
Oct 21, 2020Deed of Trust, Mortgage · Conventional Mortgage
AMERICAN PACIFIC MTG
Feb 18, 2020Grant Deed, Transfer · Conventional Mortgage
PARKSIDE LNDG

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleFeb 18, 2020 · Amount on Record
Deed SaleFeb 18, 2020 · Amount on Record
Prior SaleOct 28, 1998 · Amount on Record
Deed Document Number202030188
Last Transfer DateOct 21, 2020
Transfer Doc0000135578
Record UpdatedSep 20, 2026

September 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateSep 02, 2022
Property Address919 DIABLO DOWNS DR, CLAYTON, CA 94517-1567
Document Number0000135578
Map ReferenceMB 229 PG 47
Instrument DateOct 21, 2020
Instrument2022-135578
Transaction TypeTransfer
Record UpdatedJun 07, 2023
Title CompanyFIRST AMERICAN TITLE INS CO

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address919 DIABLO DOWNS DR, CLAYTON, CA 94517-1567

October 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address919 DIABLO DOWNS DR, CLAYTON, CA 94517-1567
Document Number0000264617
Instrument DateOct 21, 2020
Transaction TypeMortgage
Record UpdatedNov 18, 2020
Title CompanyFIRST AMERICAN TITLE, FIRST AMERICAN TITLE SANTA ANA

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address919 DIABLO DOWNS DR CLAYTON CA 945171567, CLAYTON, CA 94517-1567

Mortgage

Document Number0000264617
DateNov 05, 2020
Instrument264617
Lender
NameAMERICAN PACIFIC MTG
TypeMortgage Company
AddressROSEVILLE, CA 95661
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueNov 04, 2050

February 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateFeb 18, 2020
Property Address919 DIABLO DOWNS DR, CLAYTON, CA 94517-1567
Document Number0000030188
Instrument DateFeb 06, 2020
Instrument30188
Transaction TypeTransfer
Record UpdatedMar 04, 2020
Title CompanyPLACER TITLE COMPANY, PLACER TITLE CO.

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$1,430.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address7786 W RANCH LN VACAVILLE CA 956889539, VACAVILLE, CA 95688-9539

Mortgage

Document Number30189
DateFeb 18, 2020
Instrument30189
Lender
NamePARKSIDE LNDG
AddressSAN FRANCISCO, CA 94102
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueFeb 17, 2050

Mortgage

Document Number30190,
DateFeb 18, 2020
Instrument30190
Lender
NameALLIANT CU
TypeCredit Union
AddressCHICAGO, IL 60666
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueFeb 17, 2050
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
Unified School DistrictMount Diablo 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$1,450,170 (+2%) Land $736,240 Building $713,930
2025$15,772.00 (+3.78%) Homeowner's exemption$1,421,736 (+4.04%) Land $721,804 Building $699,932
2023$15,197.00 (+0.87%) Homeowner's exemption$1,366,529 Land $693,776 Building $672,753
2022$15,066.00

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 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AE, within 100 ft

Wildfire

Wildfire RiskModerate
above 67% of the US · above 42% of California
Wildfire LikelihoodAbout 1 in 429 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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

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