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  5. Dorset St

10177 Dorset St, Rancho Cucamonga, CA 91730 Property Records

San Bernardino County property record for 10177 Dorset St, Rancho Cucamonga, CA 91730

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,376 sqft · built 1957
Lot Size0.17 acres (7,416 sqft)
Owner2 Individual Names on Record
Last Sale$325,000 (Aug 2020)
Tax Bill$3,862 (2025)
Deeds & MortgagesAug 2020 Sale & Mortgage
Aug 2017 Sale
Flood ZoneZone X (minimal risk)
APN1077-391-38-0000

Property Details

APN / Parcel Number

Primary APN1077-391-38-0000

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area1,376 sqft Living Area
Gross Area1,772 sqft
1st Floor Area1,376 sqft
Family RoomFamily Room

Exterior

Year BuiltBuilt 1957
Effective Year BuiltEffective 1957
Architectural StyleModern
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
PorchPatio/Porch
Porch Area64 sqft
Patio Area64 sqft

Utilities, Heating & Cooling

Cooling SystemNone
Heating SystemFloor/Wall Furnace
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address10177 DORSET ST
CityRANCHO CUCAMONGA
StateCA
Zip91730-3014
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 5591 LOT 22
Legal Tract5591
Legal Block1
Legal Lot Number22
JurisdictionSAN BERNARDINO CA
Township / Civil DivisionONTARIO
Census Block Group1
Census Block1007
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 Address10177 DORSET ST, RANCHO CUCAMONGA, CA 91730-3014
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Aug 28, 2020Grant Deed, Transfer · Conventional Mortgage
HOME POINT FINANCIAL CORPORATION
Aug 23, 2017Grant Deed, Transfer
OTHER

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 28, 2020 · Amount on Record
Deed SaleAug 28, 2020 · Amount on Record
Prior SaleJun 12, 1997
Deed Document Number2020316069
Prior Transfer DateMay 26, 2020
Prior Transfer Doc0000316069
Record UpdatedSep 20, 2026

August 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN BERNARDINO CA
Recording DateAug 28, 2020
Property Address10177 DORSET ST, RANCHO CUCAMONGA, CA 91730-3014
Document Number0000316069
Map ReferenceMB 67 PG 61&62
Instrument DateMay 26, 2020
Instrument2020-0316069
Transaction TypeTransfer
Record UpdatedAug 31, 2021
Title CompanyWFG TITLE COMPANY OF CA

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address10177 DORSET ST, RANCHO CUCAMONGA, CA 91730-3014
InvestorPossibly a Property Investor

Mortgage

Document Number0000316070
DateAug 28, 2020
Instrument2020-0316070
Lender
NameHOME POINT FINANCIAL CORPORATION
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueSep 1, 2050

August 2017: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN BERNARDINO CA
Recording DateAug 23, 2017
Property Address10177 DORSET ST, RANCHO CUCAMONGA, CA 91730-3014
Document Number0000342791
Instrument DateAug 18, 2017
Instrument342791
Transaction TypeTransfer
Record UpdatedSep 5, 2017
Title CompanyOTHER

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3401 MERCED ST LOS ANGELES CA 900651660, LOS ANGELES, CA 90065-1660

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$358,827 (+2%) Land $89,707 Building $269,120
2025$3,862.00 (+5.09%) Homeowner's exemption$351,791 (+4.04%) Land $87,948 Building $263,843
2023$3,675.00 (+1.66%) Homeowner's exemption$338,131 Land $84,533 Building $253,598
2022$3,615.00

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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