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1559 Thorn Dr, Concord, CA 94521 Property Records

Contra Costa County property record for 1559 Thorn Dr, Concord, CA 94521

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,032 sqft · built 1975
Lot Size0.207 acres (9,000 sqft)
OwnerCompany Name on Record
Tax Bill$8,587 (2025)
Deeds & MortgagesMay 2019 Transfer
Flood ZoneZone X (minimal risk)
APN117-220-030-3

Property Details

APN / Parcel Number

Primary APN117-220-030-3
Alternative APN
  • 117-220-030

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms10 Rooms
Stories1 Story
Building Area2,032 sqft Living Area
Gross Area2,465 sqft
1st Floor Area2,032 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1975
Effective Year BuiltEffective 1976
Lot Area9,000 sqft (0.207 acres)
Lot Dimensions100 ft deep x 80 ft wide
Garage TypeAttached
Garage Area433 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Street Address1559 THORN DR
CityCONCORD
StateCA
Zip94521-3126
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR8
Legal DescriptionT04616 L0002 B
Legal SubdivisionSUBDIVISION 4616
Legal Tract04616
Legal Lot Number2
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group3
Census Block3004
Census Tract333102

Owner

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordCompany Name on Record
Mailing Address1559 THORN DR, CONCORD, CA 94521-3126
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateMay 3, 2019
Transfer Doc0000069377
Record UpdatedOct 29, 2026

May 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateMay 14, 2019
Property Address1559 THORN DR, CONCORD, CA 94521-3126
Document Number0000069377
Instrument DateMay 3, 2019
Instrument69377
Transaction TypeTransfer
Record UpdatedMay 24, 2019
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address1559 THORN DR CONCORD CA 945213126, CONCORD, CA 94521-3126

Tax Assessment & Valuation

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$707,604 (+2%) Land $257,924 Building $449,680
2025$8,587.00 (+4.57%) Homeowner's exemption$693,730 (+4.04%) Land $252,867 Building $440,863
2023$8,212.00 (+1.32%) Homeowner's exemption$666,794 Land $243,049 Building $423,745
2022$8,105.00

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 100 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 19 policies
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies19 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 RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% annual chance
ExposureDirect
burnable vegetation

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 558 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
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL		100 / 20

May also be available: Verizon.

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