1. Home
  2. California
  3. Contra Costa County
  4. Clayton
  5. Sylvaner Ct

920 Sylvaner Ct, Clayton, CA 94517 Property Records

Contra Costa County property record for 920 Sylvaner Ct, Clayton, CA 94517

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,112 sqft · built 1979
Lot Size0.328 acres (14,300 sqft)
Owner2 Company Names on Record
Last Sale$528,000 (Jul 2002)
Tax Bill$9,711 (2025)
Deeds & MortgagesNov 2021 Transfer
Flood ZoneZone X (minimal risk)
APN119-542-019-3

Property Details

APN / Parcel Number

Primary APN119-542-019-3
Alternative APN
  • 119-542-019

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms10 Rooms
Stories2 Stories
Building Area2,112 sqft Living Area
1st Floor Area1,152 sqft
2nd Floor Area960 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1979
Effective Year BuiltEffective 1980
Architectural StyleRanch
Exterior MaterialStucco
Roof MaterialWood Shingle
Lot Area14,300 sqft (0.328 acres)
Garage TypeAttached
Garage Area420 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address920 SYLVANER CT
CityCLAYTON
StateCA
Zip94517-1421
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR12
Legal DescriptionT05048 L0094 B
Legal SubdivisionSUBDIVISION 5048
Legal Tract05048
Legal Lot Number94
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1004
Census Tract355308

Owner

Source: Contra Costa County records, 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 Company Names on Record
Mailing Address920 SYLVANER CT, CLAYTON, CA 94517-1421
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 19, 2002 · Amount on Record
Deed SaleJul 19, 2002 · Amount on Record
Deed Document Number2002251051
Last Transfer DateNov 9, 2021
Transfer Doc0000319235
Record UpdatedSep 20, 2026

November 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateNov 18, 2021
Property Address920 SYLVANER CT, CLAYTON, CA 94517-1421
Document Number0000319235
Map ReferenceMB 207 PG 3
Instrument DateNov 9, 2021
Instrument2021-319235
Transaction TypeTransfer
Record UpdatedAug 1, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address920 SYLVANER CT, CLAYTON, CA 94517-1421
InvestorPossibly a Property Investor

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityClayton City
Unified School DistrictMount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$779,842 (+2%) Land $354,538 Building $425,304
2025$9,711.00 (+4.49%) Homeowner's exemption$764,552 (+4.04%) Land $347,587 Building $416,965
2023$9,294.00 (+1.34%) Homeowner's exemption$734,866 Land $334,091 Building $400,775
2022$9,171.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies4 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 66% of the US · above 40% of California
Wildfire Likelihood0.2% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: AT&T.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Sylvaner Ct

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures