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825 E 18th St, Antioch, CA 94509 Property Records

Contra Costa County property record for 825 E 18th St, Antioch, CA 94509 · Last verified July 2026

Property Summary

Property TypeCare Home (Retirement, Nursing, Convalescent)
Details30,974 sqft · built 1989
Lot Size1.06 acres (46,522 sqft)
Owner2 Company Names on File
Last Sale$8,750,000 (Feb 2025)
Tax Bill$56,819 (2025)
Deeds & MortgagesApr 2017 Mortgage
Apr 2017 Mortgage
Flood ZoneZone X (minimal risk)
APN065-262-039-4

Property Details

APN / Parcel Number

Primary APN065-262-039-4
Alternative APN
  • 065-262-039

Interior

Total Rooms36 Rooms
Stories1 Story
Building Area30,974 sqft Gross Area
1st Floor Area30,974 sqft

Exterior

Year BuiltBuilt 1989
Effective Year BuiltEffective 1989
Lot Area46,522 sqft

Location & Zoning

Street Address825 E 18TH ST
CityANTIOCH
StateCA
Zip94509-2835
Property CategoryCommercial
Property TypeCommercial > Retail > Care Home (Retirement, Nursing, Convalescent)
Legal DescriptionPOR SEC 19 T2N R2E
Legal Range02E
Legal Township02N
Legal Section19
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group1
Census Block1013
Census Tract306004

Owner

Source: Contra Costa County records · APN 065-262-039-4

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 Record2 Company Names on File
Mailing Address27702 CROWN VALLEY PKWY, D4, LADERA RANCH, CA 92694-0613
Owner TypeCompany
VestingLimited Liability Partnership

Deeds, Mortgages & Sale History

DateDocument
Apr 05, 2017Deed of Trust, Mortgage
MORTGAGE CAP DEV
Apr 05, 2017Deed of Trust, Mortgage
TRANS PACIFIC NAT'L BK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleFeb 21, 2025 · Amount on Record
Deed SaleFeb 21, 2025 · Amount on Record
Prior SaleJan 06, 2015 · Amount on Record
Deed Document Number202516039
Prior Transfer DateMay 26, 2000
Prior Transfer Doc0000085231
Record UpdatedSep 20, 2026

April 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address825 E 18TH ST, ANTIOCH, CA 94509-2835
Document Number0000065351
Instrument DateApr 05, 2017
Transaction TypeMortgage
Record UpdatedMay 01, 2017
Title CompanyPLACER TITLE COMPANY, PLACER TITLE CO.

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address825 E 18TH ST ANTIOCH CA 945092835, ANTIOCH, CA 94509-2835

Mortgage

Document Number0000065351
DateApr 14, 2017
Instrument65351
Lender
NameMORTGAGE CAP DEV
TypeMortgage Company
Address1720 BROADWAY # 3RD, OAKLAND, CA 94612-2137
Agreement
AmountAmount Recorded

April 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address825 E 18TH ST, ANTIOCH, CA 94509-2835
Document Number0000067665
Instrument DateApr 05, 2017
Transaction TypeMortgage
Record UpdatedNov 16, 2018
Title CompanyPLACER TITLE COMPANY, PLACER TITLE CO.

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address825 E 18TH ST ANTIOCH CA 945092835, ANTIOCH, CA 94509-2835

Mortgage

Document Number0000067665
DateApr 19, 2017
Instrument67665
Lender
NameTRANS PACIFIC NAT'L BK
TypeBank
Address88 KEARNY ST # 1750, SAN FRANCISCO, CA 94108-5520
Agreement
AmountAmount Recorded
Term120 Months
DueApr 18, 2027

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
MunicipalityAntioch City
Unified School DistrictAntioch Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed Value
2026$8,700,600 (+158.6%) Land $2,040,000 Building $6,660,600
2025$56,819.00 (-43.57%)$3,364,476 (+3.12%) Land $600,920 Building $2,763,556
2023$100,686.00 (+0.67%)$3,262,754 Land $577,587 Building $2,685,167
2022$100,019.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133060041, refreshed September 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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance CostPremium on Record
median of 19 individual NFIP policies nearby
Nearby Flood Policies19 in force
Nearby Flood Claims15 (1983–2022)
Claims Outside the SFHA2 of 15
Most Recent ClaimDec 2022, rainfall accumulation, Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims By Storm
  • Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 3 claims
  • Severe Winter Storms And Flooding, Feb 1998 · 2 claims

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 631 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AT&TFiber5,000 / 5,000
XfinityCable2,000 / 250
UnwiredFixed Wireless300 / 25
AT&TDSL100 / 20

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

Mobile Coverage

5G and 4G LTE

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