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855 Sullivan Ave, Concord, CA 94518 Property Records

Contra Costa County property record for 855 Sullivan Ave, Concord, CA 94518 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms5 Beds
Bathrooms3 Baths
Year BuiltBuilt 1978
Square Footage2,368 sqft Living Area
Lot Size6,000 sqft (0.138 acres)
OccupancyOwner Occupied
Last Sale$700,000 (2021)
Tax Bill$11,270.00 (2025)

Property Details

APN / Parcel Number

Primary APN129-326-012-9
Alternative APN
  • 129-326-012

Interior

Bedrooms5 Beds
Full Baths3 Baths
Partial Baths1 Partial Baths
Total Rooms12 Rooms
Building Area2,368 sqft Living Area
Gross Area2,748 sqft Gross Area
1st Floor1,380 sqft 1st Floor
2nd Floor988 sqft 2nd Floor
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1966
Effective Year BuiltEffective 1978
Architectural StyleContemporary Style
Exterior MaterialStucco Exterior
Roof MaterialWood Shingle Roof
Lot Area6,000 sqft (0.138 acres)
Depth X Width100 ft x 60 ft Depth x Width
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Garage Area380 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address855 SULLIVAN AVE
CityCONCORD
StateCA
Zip94518-2124
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTRACT 3252 LOT 254 EX MR
Legal SubdivisionVISTA DIABLO SUBDIVISION 3252
Legal Tract3252
Legal Lot Number254
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup2
Census Block2003
Census Tract337202

Owner

Source: Contra Costa County records · APN 129-326-012-9

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 RecordIndividual Name on File
Mailing Address855 SULLIVAN AVE, CONCORD, CA 94518-2124
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleMar 26, 2021 · Amount on Record
Deed SaleMar 26, 2021 · Amount on Record
Deed Doc Number202192708
Prior Transfer DateFeb 16, 1996
Prior Transfer Doc0000049426
Record RefreshedSep 20, 2026

March 2021: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateMar 26, 2021
Property Address855 SULLIVAN AVE, CONCORD, CA 94518-2124
Document Number0000092708
Map ReferenceMB 98 PG 22
Instrument DateMar 17, 2021
Instrument2021-092708
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address855 SULLIVAN AVE, CONCORD, CA 94518-2124

Mortgage

Document Number0000092709
DateMar 26, 2021
Instrument2021-092709
Lender
NameCALIBER HOME LOANS INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueApr 01, 2051

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$955,027 (+2%) Land $552,040 Building $402,987
2025$11,270.00 (+4.38%) Homeowner's exemption$936,302 (+4.04%) Land $541,216 Building $395,086
2023$10,797.00 (+1.23%) Homeowner's exemption$899,946 Land $520,200 Building $379,746
2022$10,666.00

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