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1241 Diamond Way, Concord, CA 94520 Property Records

Contra Costa County property record for 1241 Diamond Way, Concord, CA 94520

Property Summary

Property TypeIndustrial Park
Details11,440 sqft · built 1963
Lot Size0.651 acres (28,357 sqft)
OwnerCompany Name on Record
Tax Bill$17,701 (2025)
Deeds & MortgagesAug 2020 Transfer
Flood ZoneZone X (minimal risk)
APN127-220-012

Property Details

APN / Parcel Number

Primary APN127-220-012
Alternative APN
  • 127-220-012-0

Interior

Stories1 Story
Building Area11,440 sqft Gross Area
1st Floor Area11,440 sqft

Exterior

Year BuiltBuilt 1963
Effective Year BuiltEffective 1963
Lot Area28,357 sqft (0.651 acres)

Location & Zoning

Street Address1241 DIAMOND WAY
CityCONCORD
StateCA
Zip94520-5209
Property CategoryIndustrial
Property TypeIndustrial > Industrial Park
Legal DescriptionTRACT 2588 11
Legal Subdivision2588 CONCORD INDUST PARK
Legal Tract2588
Legal Lot Number11
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2057
Census Tract327001

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 Address6501 LIGGETT DR, OAKLAND, CA 94611-3201
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateAug 17, 2020
Transfer Doc0000185983
Record UpdatedOct 29, 2026

August 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateAug 28, 2020
Property Address1241 DIAMOND WAY, CONCORD, CA 94520-5209
Document Number0000185983
Instrument DateAug 17, 2020
Instrument185983
Transaction TypeTransfer
Record UpdatedSep 16, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address6501 LIGGETT DR OAKLAND CA 946113201, OAKLAND, CA 94611-3201

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$1,471,889 (+2%) Land $800,340 Building $671,549
2025$17,701.00 (+4.01%)$1,443,030 (+4.04%) Land $784,648 Building $658,382
2023$17,019.00 (+1.07%)$1,386,997 Land $754,180 Building $632,817
2022$16,839.00

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 A, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies7 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 RiskNot rated
no burnable land within ember reach

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

ProviderMax Down / Up (Mbps)
AT&T
Fiber · Fixed Wireless, DSL in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 2,000
Astound Broadband
Cable		1,500 / 50
Unwired
Fixed Wireless		300 / 25
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20

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