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4850 Dawson Dr, Oakley, CA 94561 Property Records

Contra Costa County property record for 4850 Dawson Dr, Oakley, CA 94561

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 1,567 sqft · built 1983
Lot Size0.137 acres (5,985 sqft)
Owner2 Individual Names on File
Last Sale$145,000 (Jan 2012)
Tax Bill$3,046 (2025)
Deeds & MortgagesFeb 2021 Mortgage
May 2020 Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APN035-451-022-4

Property Details

APN / Parcel Number

Primary APN035-451-022-4
Alternative APN
  • 035-451-022

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms9 Rooms
Stories2 Stories
Building Area1,567 sqft Living Area
1st Floor Area783 sqft
2nd Floor Area784 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1983
Effective Year BuiltEffective 1984
Architectural StyleRanch
Exterior MaterialWood
Roof MaterialComposition Shingle
Lot Area5,985 sqft (0.137 acres)
Garage TypeAttached
Garage Area500 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 DAWSON DR
CityOAKLEY
StateCA
Zip94561-1911
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT06055 L0034 B
Legal SubdivisionSUBDIVISION 6055
Legal Tract06055
Legal Lot Number34
JurisdictionCONTRA COSTA CA
Township / Civil DivisionEAST CONTRA COSTA
Census Block Group4
Census Block4005
Census Tract302005

Owner

Source: Contra Costa County records · APN 035-451-022-4

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 Address4850 DAWSON DR, OAKLEY, CA 94561-1911
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Feb 16, 2021Intrafamily Transfer, Transfer · Conventional Mortgage
UNITED WHOLESALE MORTGAGE
May 11, 2020Deed of Trust, Mortgage · Conventional Mortgage
TRAVIS CU
Sep 14, 2018Deed of Trust, Mortgage · Conventional Mortgage
TRAVIS CU

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJan 13, 2012 · Amount on Record
Deed SaleJan 13, 2012 · Amount on Record
Prior SaleSep 14, 2011 · Amount on Record
Deed Document Number20129665
Last Transfer DateFeb 10, 2012
Transfer Doc0000034872
Record UpdatedSep 20, 2026

February 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateFeb 16, 2021
Property Address4850 DAWSON DR, OAKLEY, CA 94561-1911
Document Number0000047335
Map ReferenceMB 257 PG 38
Instrument DateFeb 09, 2021
Instrument2021-047335
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address4850 DAWSON DR, OAKLEY, CA 94561-1911

Mortgage

Document Number0000047336
DateFeb 16, 2021
Instrument2021-047336
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 01, 2051

May 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4850 DAWSON DR, OAKLEY, CA 94561-1911
Document Number0000095307
Instrument DateMay 11, 2020
Transaction TypeMortgage
Record UpdatedMay 28, 2020
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address4850 DAWSON DR OAKLEY CA 945611911, OAKLEY, CA 94561-1911

Mortgage

Document Number0000095307
DateMay 20, 2020
Instrument95307
Lender
NameTRAVIS CU
AddressVACAVILLE, CA 95687
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMay 19, 2050

September 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4850 DAWSON DR, OAKLEY, CA 94561-1911
Document Number0000151167
Instrument DateSep 14, 2018
Transaction TypeMortgage
Record UpdatedOct 01, 2018

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address4850 DAWSON DR OAKLEY CA 945611911, OAKLEY, CA 94561-1911

Mortgage

Document Number0000151167
DateSep 21, 2018
Instrument151167
Lender
NameTRAVIS CU
AddressVACAVILLE, CA 95687
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term240 Months
DueSep 20, 2038

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
MunicipalityOakley City
Secondary School DistrictLiberty Union High School District (09 - 12)
Elementary School DistrictOakley Union Elementary School District (KG - 08)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$185,757 (+2%) Land $44,835 Building $140,922
2025$3,046.00 (+2.7%)$182,115 (+4.04%) Land $43,956 Building $138,159
2023$2,966.00 (+0.64%)$175,045 Land $42,250 Building $132,795
2022$2,947.00

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
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Wildfire

Wildfire RiskLow
lower than 93% of the US · lower than 96% of California
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 850 locations within half a mile · Last verified October 2026

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
AT&T
DSL		100 / 20

May also be available: Verizon.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water SystemDIABLO WATER DISTRICT
serves 47,158 people
Water SourcePurchased surface water from RANDALL-BOLD WATER TREATMENT PLANT
Last State InspectionJan 2024
Also Mapped HereCONTRA COSTA WATER DISTRICT
Lead2 ppb (2020–2022)
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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