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12748 Spring Mountain Dr, Rancho Cucamonga, CA 91739 Property Records

San Bernardino County property record for 12748 Spring Mountain Dr, Rancho Cucamonga, CA 91739

Property Summary

Property TypeSingle Family Home
Details5 bd · 2.75 ba · 2,809 sqft · built 2004
Lot Size0.144 acres (6,291 sqft)
Owner2 Company Names on File
Last Sale$589,000 (Mar 2005)
Tax Bill$10,535 (2025)
Deeds & MortgagesSep 2020 Transfer
Jul 2020 Mortgage
+ 2 more
Flood ZoneZone X (minimal risk)
APN1090-511-23-0000

Property Details

APN / Parcel Number

Primary APN1090-511-23-0000
Alternative APN
  • 0227542230000

Interior

Bedrooms5 Beds
Full Baths2.75 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories2 Stories
Building Area2,809 sqft Living Area
Gross Area3,435 sqft
1st Floor Area1,532 sqft
2nd Floor Area1,277 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2004
Effective Year BuiltEffective 2004
Architectural StyleModern
Construction TypeFrame
Roof MaterialTile
Lot Area6,291 sqft (0.144 acres)
View / LotValley
Garage TypeAttached
Garage Area626 sqft
Parking Spaces2 Parking Spaces
PorchPatio/Porch
Porch Area120 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address12748 SPRING MOUNTAIN DR
CityRANCHO CUCAMONGA
StateCA
Zip91739-8843
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 16372 LOT 94 BOOK 297 PAGE 19
Legal SubdivisionTRACT 16372
Legal Tract16372
Legal Block2
Legal Lot Number94
JurisdictionSAN BERNARDINO CA
Township / Civil DivisionONTARIO
Census Block Group2
Census Block2007
Census Tract2048

Owner

12748 Spring Mountain Dr is owned by a company that acquired it in August 2020.

Source: San Bernardino County records, as of July 14, 2026

Owner of Record2 Company Names on File
Mailing Address12748 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8843
Owner TypeCompany
VestingTenants in Common

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Sep 10, 2020Quit Claim Deed, Transfer
WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS
Jul 29, 2020Intrafamily Transfer, Transfer · Conventional Mortgage
CALIBER HOME LOANS INC
Mar 12, 2018Quit Claim Deed, Transfer
TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC
Mar 9, 2018Intrafamily Transfer, Transfer · Conventional Mortgage
QUICKEN LOANS INC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 30, 2005 · Amount on File
Deed SaleMar 30, 2005 · Amount on File
Deed Document Number2005219200
Last Transfer DateAug 14, 2020
Transfer Doc0000337727
Record UpdatedSep 20, 2026

September 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN BERNARDINO CA
Recording DateSep 10, 2020
Property Address12748 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8843
Document Number0000337727
Instrument DateJul 31, 2020
Instrument337727
Transaction TypeTransfer
Record UpdatedSep 25, 2020
Title CompanyWFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address12748 SPRING MOUNTAIN DR RANCHO CUCAMONGA CA 917398843, RANCHO CUCAMONGA, CA 91739-8843

July 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN BERNARDINO CA
Recording DateJul 29, 2020
Property Address12748 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8843
Document Number0000261372
Map ReferenceMB 297 PG 19-25
Instrument DateJul 23, 2020
Instrument2020-0261372
Transaction TypeTransfer
Record UpdatedAug 31, 2021
Title CompanyWFG NATIONAL TITLE

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address12748 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8843

Mortgage

Document Number0000261373
DateJul 29, 2020
Instrument2020-0261373
Lender
NameCALIBER HOME LOANS INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueAug 1, 2050

March 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN BERNARDINO CA
Recording DateMar 12, 2018
Property Address12748 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8843
Document Number0000086838
Instrument DateMar 5, 2018
Instrument86838
Transaction TypeTransfer
Record UpdatedMar 19, 2018
Title CompanyTSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address12748 SPRING MOUNTAIN DR RANCHO CUCAMONGA CA 917398843, RANCHO CUCAMONGA, CA 91739-8843

March 2018: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN BERNARDINO CA
Recording DateMar 9, 2018
Property Address12748 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8843
Document Number0000084795
Map ReferenceMB 297 PG 19-25
Instrument DateMar 5, 2018
Instrument2018-0084795
Transaction TypeTransfer
Record UpdatedAug 31, 2021
Title CompanyTSI TITLE COMPANY OF CALIF

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address12748 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8843

Mortgage

Document Number0000084796
DateMar 9, 2018
Instrument2018-0084796
Lender
NameQUICKEN LOANS INC
TypeLending Institution
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueApr 1, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 12748 Spring Mountain Dr was $10,535.

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$837,297 (+2%) Land $209,324 Building $627,973
2025$10,535.00$820,880 Land $205,220 Building $615,660
2023$10,026.00 (+1.25%)$789,004 Land $197,251 Building $591,753
2022$9,902.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 12748 Spring Mountain Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 12748 Spring Mountain Dr is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 99.8% of the US · lower than 99.8% of California
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond 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 493 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
Starlink
Satellite		280 / 30
T-Mobile
Fixed Wireless		100 / 20

May also be available: Frontier, GeoLinks.

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