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773 Terrapin Ct, Concord, CA 94518 Property Records

Contra Costa County property record for 773 Terrapin Ct, Concord, CA 94518

Property Summary

Property TypeSingle Family Home
Details5 bd · 2 ba · 2,389 sqft · built 1974
Lot Size0.138 acres (6,000 sqft)
Owner2 Company Names on Record
Last Sale$800,000 (Nov 2016)
Tax Bill$5,718 (2025)
Deeds & MortgagesJun 2017 Transfer
Flood ZoneZone X (minimal risk)
APN134-433-037-6

Property Details

APN / Parcel Number

Primary APN134-433-037-6
Alternative APN
  • 134-433-037

Interior

Bedrooms5 Beds
Full Baths2 Baths
Total Rooms12 Rooms
Stories1 Story
Building Area2,389 sqft Living Area
1st Floor Area1,547 sqft
Basement Area842 sqft

Exterior

Year BuiltBuilt 1974
Effective Year BuiltEffective 1975
Lot Area6,000 sqft (0.138 acres)
Garage TypeAttached
Garage Area461 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address773 TERRAPIN CT
CityCONCORD
StateCA
Zip94518-2233
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR6
Legal DescriptionTRACT 3967 LOT 90
Legal SubdivisionYGNACIO HILLS UNIT #1
Legal Tract3967
Legal Lot Number90
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group4
Census Block4002
Census Tract337300

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 Address3154 BRITTAN AVE, SAN CARLOS, CA 94070-3540
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 10, 2016 · Amount on Record
Deed SaleNov 10, 2016 · Amount on Record
Deed Document Number2016244704
Prior Transfer DateNov 4, 2016
Prior Transfer Doc0000244704
Record UpdatedOct 29, 2026

June 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateJun 30, 2017
Property Address773 TERRAPIN CT, CONCORD, CA 94518-2233
Document Number0000118309
Instrument DateMay 19, 2017
Instrument118309
Transaction TypeTransfer
Record UpdatedJul 10, 2017
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
Address3154 BRITTAN AVE SAN CARLOS CA 940703540, SAN CARLOS, CA 94070-3540

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$434,981 (+2%) Land $242,247 Building $192,734
2025$5,718.00 (+4.9%)$426,453 (+4.04%) Land $237,498 Building $188,955
2023$5,451.00 (+1.53%)$409,895 Land $228,277 Building $181,618
2022$5,369.00

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
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims1 (1998)
Most Recent ClaimJan 1998 · rainfall accumulation

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 64% of the US · lower than 79% of California
Wildfire Likelihood0.02% annual chance
ExposureNone
beyond 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 565 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
AT&T
DSL		100 / 20

May also be available: Verizon.

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