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5454 Agostino Ct, Concord, CA 94521 Property Records

Contra Costa County property record for 5454 Agostino Ct, Concord, CA 94521 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,041 sqft · built 1973
Lot Size0.153 acres (6,650 sqft)
OwnerCompany Name on File
Tax Bill$4,046 (2025)
Flood ZoneZone X (minimal risk)
APN118-140-013-4

Property Details

APN / Parcel Number

Primary APN118-140-013-4
Alternative APN
  • 118-140-013

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms10 Rooms
Stories2 Stories
Building Area2,041 sqft Living Area
Gross Area2,512 sqft
1st Floor Area1,337 sqft
2nd Floor Area704 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1973
Effective Year BuiltEffective 1974
Architectural StyleContemporary
Exterior MaterialStucco
Roof MaterialWood Shingle
Lot Area6,650 sqft (0.153 acres)
Garage TypeAttached
Garage Area471 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address5454 AGOSTINO CT
CityCONCORD
StateCA
Zip94521-2421
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 4338 LOT 61
Legal SubdivisionKIRKWOOD UNIT #1
Legal Tract4338
Legal Lot Number61
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group2
Census Block2008
Census Tract355307

Owner

Source: Contra Costa County records · APN 118-140-013-4

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 RecordCompany Name on File
Mailing Address885 STONEHAVEN DR, WALNUT CREEK, CA 94598-4536
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateAug 11, 1998
Transfer Doc0000191708
Record UpdatedSep 20, 2026

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
MunicipalityConcord City
Unified School DistrictMount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$276,766 (+2%) Land $82,422 Building $194,344
2025$4,046.00 (+5.31%)$271,340 (+4.04%) Land $80,806 Building $190,534
2023$3,842.00 (+1.8%)$260,806 Land $77,669 Building $183,137
2022$3,774.00

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
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
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 · Published October 2026 · based on 464 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
Radiate HoldingsCable1,500 / 50
UnwiredFixed Wireless300 / 25
VerizonFixed Wireless300 / 20
T-Mobile USAFixed Wireless100 / 20
AT&TFixed Wireless100 / 20
AT&TDSL100 / 20

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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