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111 el Centro, Diablo, CA 94528 Property Records

Contra Costa County property record for 111 el Centro, Diablo, CA 94528 · Last verified July 2026

Property Summary

Property TypeApartments (5+ Units)
Details9,640 sqft · built 1920
Lot Size0.941 acres (41,000 sqft)
OwnerCompany Name on File
Last Sale$3,000,000 (Jan 2018)
Tax Bill$54,135 (2025)
Deeds & MortgagesJun 2020 Mortgage
Jan 2018 Sale
Flood ZoneZone X (minimal risk)
APN195-270-013-4

Property Details

APN / Parcel Number

Primary APN195-270-013-4
Alternative APN
  • 195-270-013

Interior

Total Rooms11 Rooms
Stories1 Story
Building Area9,640 sqft Living Area
Gross Area8,040 sqft
1st Floor Area8,040 sqft

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 1980
Lot Area41,000 sqft (0.941 acres)
Garage TypeCarport
CarportCarport
Parking Spaces8 Parking Spaces

Location & Zoning

Street Address111 EL CENTRO
CityDIABLO
StateCA
Zip94528
Property CategoryResidential
Property TypeResidential > Multi-Unit > Apartments (5+ Units)
Legal DescriptionPOR MT DIABLO EST PARK #1
Legal SubdivisionMOUNT DIABLO ESTATE PARK 01
Legal Lot Number153
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1019
Census Tract346205

Owner

Source: Contra Costa County records · APN 195-270-013-4

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 AddressPO BOX 189, DANVILLE, CA 94526-0189
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

DateDocument
Jun 01, 2020Deed of Trust, Mortgage
FIRST REPUBLIC BANK
Jan 11, 2018Grant Deed, Transfer
FIDELITY NATIONAL TITLE

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJan 11, 2018 · Amount on Record
Deed SaleJan 11, 2018 · Amount on Record
Deed Document Number20184175
Prior Transfer DateAug 24, 2010
Prior Transfer Doc0000197005
Record UpdatedSep 20, 2026

June 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address111 EL CENTRO, DIABLO, CA 94528
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyOLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000103846
DateJun 01, 2020
Instrument2020-103846
Lender
NameFIRST REPUBLIC BANK
TypeBank
AddressSAN FRANCISCO, CA 94111
Agreement
AmountAmount Recorded

January 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateJan 11, 2018
Property Address111 EL CENTRO, DIABLO, CA 94528
Document Number0000004175
Instrument DateJan 09, 2018
Instrument4175
Transaction TypeTransfer
Record UpdatedJan 16, 2018
Title CompanyFIDELITY NATIONAL TITLE

Transaction

AmountAmount Recorded
Tax$3,300.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address105 STEPHANIE LN ALAMO CA 945071227, ALAMO, CA 94507-1227

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
Unified School DistrictSan Ramon Valley 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$4,392,622 (+2%) Land $2,031,024 Building $2,361,598
2025$54,135.00 (+3.14%)$4,306,493 (+4.04%) Land $1,991,200 Building $2,315,293
2023$52,487.00 (+2.02%)$4,139,269 Land $1,913,880 Building $2,225,389
2022$51,449.00

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 060133462051, 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 A, within 500 ft
Flood Insurance CostPremium on Record
median of 18 individual NFIP policies nearby
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies18 in force
Nearby Flood Claims1 (2017)
Claims Outside the SFHA1 of 1
Most Recent ClaimFeb 2017, other causes, Severe Winter Storms, Flooding, And Mudslides

Wildfire

Wildfire RiskHigh
above 71% of the US · above 46% of California
Wildfire LikelihoodAbout 1 in 299 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 153 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
UnwiredFixed Wireless300 / 25
T-Mobile USAFixed Wireless100 / 20
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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