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2582 Thunder Mountain Rd, Upland, CA 91784 Property Records

San Bernardino County property record for 2582 Thunder Mountain Rd, Upland, CA 91784 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 3,738 sqft · built 1999
Lot Size0.696 acres (30,324 sqft)
OwnerIndividual Name on File
Last Sale$1,410,000 (Nov 2025)
Tax Bill$17,059 (2025)
Deeds & MortgagesNov 2025 Sale & Mortgage
Jan 2019 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN1003-051-23-0000

Property Details

APN / Parcel Number

Primary APN1003-051-23-0000

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area3,738 sqft Living Area
Gross Area4,849 sqft
1st Floor Area3,738 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1999
Effective Year BuiltEffective 1999
Architectural StyleModern
Construction TypeFrame
Roof MaterialTile
Lot Area30,324 sqft (0.696 acres)
TerrainAbove Road/Slope
Garage TypeAttached
Garage Area1,111 sqft
Parking Spaces4 Parking Spaces

Exterior Amenities

Pool TypePool with Hot Tub/Spa
PorchPatio/Porch
Porch Area663 sqft
Patio Area663 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Water SourceCommercial

Location & Zoning

Street Address2582 THUNDER MOUNTAIN RD
CityUPLAND
StateCA
Zip91784-1189
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionSAN ANTONIO HEIGHTS PTN LOTS 4 5 AND 6 BLK 29 LYING SLY OF S LI PAR OF LAND CONVEYED TO SAN BERNARDINO CO FLOOD CONTROL DISTRICT BY DOC REC 7-23-80 #164071 EX PTN LYING WITHIN STRIP OF LAND 450 FT WIDE DESC IN DEED RECORDED 10-19-35 BK 1097 PG 197 O
Legal SubdivisionSAN ANTONIO HEIGHTS
Legal Block29
Legal Lot Number4,5
JurisdictionSAN BERNARDINO CA
Township / Civil DivisionONTARIO
Census Block Group1
Census Block1000
Census Tract804

Owner

Source: San Bernardino County records · APN 1003-051-23-0000

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 RecordIndividual Name on File
Mailing Address2582 THUNDER MOUNTAIN RD, UPLAND, CA 91784-1189
OccupancyOwner Occupied
Owner TypeIndividual
VestingWidow or Widower

Deeds, Mortgages & Sale History

DateDocument
Nov 20, 2025Grant Deed, Transfer · Conventional Mortgage
AMERICAN FINANCIAL NETWORK INC
Jan 29, 2019Quit Claim Deed, Transfer
NOT AVAILABLE
Jul 19, 2018Affidavit of Death, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleNov 20, 2025 · Amount on Record
Deed SaleNov 20, 2025 · Amount on Record
Prior SaleOct 26, 2006 · Amount on Record
Deed Document Number2025286857
Prior Transfer DateDec 18, 2018
Prior Transfer Doc0000028152
Record UpdatedSep 20, 2026

November 2025: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN BERNARDINO CA
Recording DateNov 20, 2025
Property Address2582 THUNDER MOUNTAIN RD, UPLAND, CA 91784-1189
Document Number0000286857
Map ReferenceMB 4 PG 48
Instrument DateOct 20, 2025
Instrument2025-0286857
Transaction TypeTransfer
Record UpdatedDec 11, 2025
Title CompanyTICOR TITLE INSURANCE COMPANY, TICOR TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
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
Address2582 THUNDER MOUNTAIN RD, UPLAND, CA 91784-1189

Mortgage

Document Number0000286858
DateNov 20, 2025
Instrument2025-0286858
Lender
NameAMERICAN FINANCIAL NETWORK INC
TypeFunding / Finance Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueDec 01, 2055

January 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN BERNARDINO CA
Recording DateJan 29, 2019
Property Address2582 THUNDER MOUNTAIN RD, UPLAND, CA 91784-1189
Document Number0000028152
Instrument DateDec 18, 2018
Instrument28152
Transaction TypeTransfer
Record UpdatedFeb 05, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address4804 LONDON AVE RANCHO CUCAMONGA CA 917371672, RANCHO CUCAMONGA, CA 91737-1672

July 2018: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSAN BERNARDINO CA
Recording DateJul 19, 2018
Property Address2582 THUNDER MOUNTAIN RD, UPLAND, CA 91784-1189
Document Number0000262398
Instrument DateMar 21, 2017
Instrument262398
Transaction TypeTransfer
Record UpdatedJul 30, 2018
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address11850 INDUSTRY AVE FONTANA CA 923376936, FONTANA, CA 92337-6936

Tax Assessment & Valuation

Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Bernardino County
Unified School DistrictUpland 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$1,410,000 (-10.19%) Land $352,500 Building $1,057,500
2025$17,059.00 (+8.29%)$1,570,000 (+7.53%) Land $550,000 Building $1,020,000
2023$15,753.00 (+4.44%)$1,460,000 Land $550,000 Building $910,000
2022$15,083.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060710008041, 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
Nearby Flood Policies3 in force
Nearby Flood Claims3 (1983–1993)
Claims Outside the SFHA2 of 3
Most Recent ClaimFeb 1993, rainfall accumulation, Severe Winter Storm, Mud & Land Slides, & Flooding

Wildfire

Wildfire RiskExtreme
above 98% of the US · above 88% of California
Wildfire LikelihoodAbout 1 in 34 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

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 81 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
SpectrumCable1,000 / 35
VerizonFixed Wireless300 / 20
T-Mobile USAFixed Wireless100 / 20

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

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