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  5. Dorset St

10136 Dorset St, Rancho Cucamonga, CA 91730 Property Records

San Bernardino County property record for 10136 Dorset St, Rancho Cucamonga, CA 91730

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,324 sqft · built 1957
Lot Size0.17 acres (7,416 sqft)
Owner2 Individual Names on Record
Last Sale$462,000 (Jun 2018)
Tax Bill$5,859 (2025)
Deeds & MortgagesJun 2018 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN1077-391-30-0000

Property Details

APN / Parcel Number

Primary APN1077-391-30-0000

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Stories1 Story
Building Area1,324 sqft Living Area
Gross Area1,720 sqft
1st Floor Area1,324 sqft
Family RoomFamily Room

Exterior

Year BuiltBuilt 1957
Effective Year BuiltEffective 1957
Architectural StyleModern
Exterior MaterialStucco
Construction TypeFrame
Roof MaterialBuilt-Up Asphalt
Lot Area7,416 sqft (0.17 acres)
Lot Dimensions103 ft deep x 72 ft wide
Garage TypeAttached
Garage Area396 sqft
Parking Spaces1 Parking Space
Deck AreaDeck Area

Utilities, Heating & Cooling

Cooling SystemNone
Heating SystemFloor/Wall Furnace
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address10136 DORSET ST
CityRANCHO CUCAMONGA
StateCA
Zip91730-3012
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionTRACT 5591 LOT 14
Legal SubdivisionTRACT NO. 5591
Legal Tract5591
Legal Block1
Legal Lot Number14
JurisdictionSAN BERNARDINO CA
Township / Civil DivisionONTARIO
Census Block Group1
Census Block1009
Census Tract2028

Owner

Source: San Bernardino 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 Individual Names on Record
Mailing Address10136 DORSET ST, RANCHO CUCAMONGA, CA 91730-3012
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 22, 2018 · Amount on Record
Deed SaleJun 22, 2018 · Amount on Record
Prior SaleMar 11, 2016 · Amount on Record
Deed Document Number2018227127
Prior Transfer DateJul 8, 2015
Prior Transfer Doc0000310237
Record UpdatedOct 29, 2026

June 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN BERNARDINO CA
Recording DateJun 22, 2018
Property Address10136 DORSET ST, RANCHO CUCAMONGA, CA 91730-3012
Document Number0000227127
Map ReferenceMB 67 PGG 61&62
Instrument DateMay 4, 2018
Instrument2018-0227127
Transaction TypeTransfer
Record UpdatedAug 31, 2021
Title CompanyLAWYERS TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address10136 DORSET ST, RANCHO CUCAMONGA, CA 91730-3012

Mortgage

Document Number0000227128
DateJun 22, 2018
Instrument2018-0227128
Lender
NameSTERLING BANK & TRUST FSB
TypeBank
Agreement
TypeARM
AmountAmount Recorded
Term361 Months
DueJul 1, 2048
Interest
Rate TypeAdjustable Rate
Rate5.25%
Type Change DateJul 1, 2019
Change FrequencyAnnually
Min Rate At Change4.32%
Max Rate At Change8.25%
Index1-Year LIBOR
Max Rate11.2%

Tax Assessment & Valuation

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Bernardino County
MunicipalityRancho Cucamonga City
Elementary School DistrictCentral Elementary School District (KG - 08)
Secondary School DistrictChaffey Joint Union High School District (09 - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$536,191 (+2%) Land $134,047 Building $402,144
2025$5,859.00 (+5%)$525,678 (+4.04%) Land $131,419 Building $394,259
2023$5,580.00 (+1.62%)$505,265 Land $126,316 Building $378,949
2022$5,491.00

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 Policies1 in force

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 RiskNot rated
no burnable land within 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 SystemCUCAMONGA VALLEY WATER DISTRICT
serves 213,375 people · EPA ID CA3610018
Water SourceSurface water
Last State InspectionFeb 2025
LeadUnder 1 ppb (2022–2024)
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 686 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
T-Mobile
Fixed Wireless		100 / 20

May also be available: AT&T, Frontier, GeoLinks, Inyo Networks, Verizon.

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