* Sold off-market prior to input. Entered for comp purposes only * Perched in the coveted San Antonio Heights of North Upland, this custom single-story Mediterranean estate captures sweeping mountain, valley, and city-light views. With no neighboring homes to the north, the property enjoys unmatched privacy and unobstructed natural scenery from nearly every angle. Inside, you'll find 5 bedrooms and 3 full baths, along with formal living and dining rooms, and a spacious kitchen that opens to the family room. The living and dining spaces are separated by a dramatic two-way fireplace and French doors that lead to a serene courtyard with a fountain—perfect for morning coffee or evening gatherings. The primary suite offers a private retreat with its own two-way fireplace, a generous walk-in closet, soaking tub, separate shower, vanity station, and sitting area. The family room features a raised-hearth fireplace flanked by custom display niches, complemented by high ceilings and hand-painted fresco details throughout the main living areas and primary suite. The 5th bedroom includes a kitchenette and its own exterior access, making it ideal for in-laws, guests, or multi-generational living. Additional highlights include a large laundry room with wash basin and backyard access, a Porte-Cochere entry, gated RV parking, and a 4-car attached garage. Set on a gated hilltop lot, the backyard offers a resort-style setting with a sparkling pool, spa, and generous green space. With thoughtful updates, this property has the potential to become an unforgettable private retreat in one of Upland’s most sought-after communities. * Entered for Comparable purposes only *
Single-familyProperty Type
1999Year Built
0.7 acresLot Size
$424Est. Price/Sq.Ft.
4 car garageParking
Listed by Jake Bevens•DRE #02077949• CENTURY 21 LOIS LAUER REALTY
Listed by Toni Martinez•DRE #01023289• CENTURY 21 LOIS LAUER REALTY
Contact: 5305204353
Bought with Michael Welch•DRE #01803112• Concierge Real Estate CA
"SAN ANTONIO HEIGHTS" SPECTACULAR HOME UNIQUELY DESIGNED. PRIVATE & VIEWS GALORE! FROM ITS PORTE COCHIERE ENTRANCE TO ITS CITY & MOUNTAIN VIEWS! THIS HOME FEATURES 5 BEDROOMS - ONE OF WHICH CAN BE USED AS IN LAWS OR MAID QUARTERS, MASTER BEDROOM W/ DOUBLE SIDED FIREPLACE W/ SITTING AREA OR RETREAT, SPARKLING POOL & SPA, 3 FULL BATHS, LARGE RV AREA, ETC.
CRMLS #C504177
Jul 18, 2005
Sold
$1,120,000
$300/sq ft
Mar 17, 2005
Listed
$1,100,000
$294/sq ft
CRMLS #C311691
Oct 16, 2003
Sold
$1,100,000
$294/sq ft
Jul 29, 2003
Listed
$1,100,000
$294/sq ft
Public Records
Mar 23, 2000
Sold
$800,000
$214/sq ft
Public Records
Jul 17, 1998
Sold
$45,000
$12/sq ft
Public Records
Aug 23, 1991
Sold
$100,000
$27/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$17,060 (+1.3%)
$352,500 + $1,057,500
$1,410,000
2024
$16,844 (+6.9%)
$550,000 + $1,020,000
$1,570,000
2023
$15,753 (+4.4%)
$550,000 + $910,000
$1,460,000
2022
$15,083 (+6.7%)
$550,000 + $910,000
$1,460,000
2021
$14,137 (+5.8%)
$490,000 + $910,000
$1,400,000
2020
$13,361 (+1.3%)
$450,000 + $836,000
$1,286,000
2019
$13,188 (+6.5%)
$432,600 + $803,400
$1,236,000
2018
$12,385 (+6.0%)
$420,000 + $780,000
$1,200,000
2017
$11,689 (+5.6%)
$377,100 + $701,200
$1,078,300
2016
$11,065 (+5.8%)
$377,100 + $701,200
$1,078,300
2015
$10,456 (+0.7%)
$359,100 + $667,800
$1,026,900
2014
$10,385 (+11.4%)
$342,000 + $636,000
$978,000
2013
$9,323 (−8.1%)
$342,000 + $636,000
$978,000
2012
$10,150
$305,000 + $567,000
$872,000
2011
$10,144 (+0.9%)
$300,000 + $650,000
$950,000
2010
$10,056 (+0.2%)
$300,000 + $650,000
$950,000
2009
$10,032 (−9.9%)
$300,000 + $650,000
$950,000
2008
$11,137
$300,000 + $650,000
$950,000
Tax history for 2582 Thunder Mtn
Year
Property tax
Land + Additions
Assessment*
2025
$17,060 (+1.3%)
$352,500 + $1,057,500
$1,410,000
2024
$16,844 (+6.9%)
$550,000 + $1,020,000
$1,570,000
2023
$15,753 (+4.4%)
$550,000 + $910,000
$1,460,000
2022
$15,083 (+6.7%)
$550,000 + $910,000
$1,460,000
2021
$14,137 (+5.8%)
$490,000 + $910,000
$1,400,000
2020
$13,361 (+1.3%)
$450,000 + $836,000
$1,286,000
2019
$13,188 (+6.5%)
$432,600 + $803,400
$1,236,000
2018
$12,385 (+6.0%)
$420,000 + $780,000
$1,200,000
2017
$11,689 (+5.6%)
$377,100 + $701,200
$1,078,300
2016
$11,065 (+5.8%)
$377,100 + $701,200
$1,078,300
2015
$10,456 (+0.7%)
$359,100 + $667,800
$1,026,900
2014
$10,385 (+11.4%)
$342,000 + $636,000
$978,000
2013
$9,323 (−8.1%)
$342,000 + $636,000
$978,000
2012
$10,150
$305,000 + $567,000
$872,000
2011
$10,144 (+0.9%)
$300,000 + $650,000
$950,000
2010
$10,056 (+0.2%)
$300,000 + $650,000
$950,000
2009
$10,032 (−9.9%)
$300,000 + $650,000
$950,000
2008
$11,137
$300,000 + $650,000
$950,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
4
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
0.7 Acres
Year renovated
1999
Sq. Ft.
3,738
Year built
1999
Style
Single Family Residential
County
San Bernardino County
APN
1003 051 23 0 000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 5, 2026.
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Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking / Garage Information
Attached Garage
# of Garage Spaces: 4
Garage - Two Door, Oversized, RV Access/Parking
Has Parking
# of Parking Spaces: 4
Interior
Laundry Information
Has Laundry
Gas Dryer Hookup, Individual Room, Washer Hookup
Kitchen Information
Appliances: Built In Range, Gas Oven, Range/Stove Hood, Water Heater Unit
Has Appliances
Family Kitchen
Tile Counters, Walk-In Pantry
Bathroom Information
# of Baths (Full): 3
Tile Counters
Cooling Information
Central
Has Cooling
Room Information
Family Room, Kitchen, Laundry, Living Room
Fireplace Information
Dining Room, Family Room, Primary Bedroom, Gas
Has Fireplace
Flooring Information
Carpet, Tile, Wood
Heating Information
Central Furnace
Has Heating
Interior Features
Double Door Entry
Entry Level: 1
Entry Location: 1
Coffered Ceiling(s), Copper Plumbing Full, High Ceilings (9 Feet+), Pantry, Sunken Living Room, Wired for Sound
Levels: One
Main Level Bathrooms: 3
Main Level Bedrooms: 5
Security Features: Automatic Gate
Spa Features: Private, In Ground
Has Spa
Window Features: Insulated Windows
Exterior
Exterior Information
Structure Type: House
Roof: Spanish Tile
Fencing: Brick Wall, Wrought Iron
Has Fence
Construction Materials: Stucco
Foundation Information
Foundation Details: Concrete Slab
No
Exterior Features
Patio And Porch Features: Concrete
Has Patio
Pool Features: Private, In Ground
Has Pool
Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: 0-1 Unit/Acre
Property Information
Total # of Units: 1
Accessibility Features: 48 inch or more wide halls
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 1003051230000
Property Condition: Repairs Cosmetic
Total # of Stories: 1
Has View
Year Built Source: Public Records
Property ADU: No
Financial
Assesments Information
Assessments: Unknown
Utilities
Utilities Information
Electric: Standard
Sewer: Septic Tank
Water Source: Private
Location
Neighborhood Information
Community Features: Foothills, Horse Trails, Urban
School Information
High School District: Upland
Location Information
Latitude: 34.15871900
Longitude: -117.64100000
Directions: North on Cliff Rd. R on Thunder Mountain
Road Frontage Type: Access via City Streets
Road Surface Type: Paved
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,738
Stories: 1.0
Lot Size: 0.7 acres
Style: Single Family Residential
Year Built: 1999
Year Renovated: 1999
County: San Bernardino County
APN: 1003 051 23 0 000
Home facts updated by county records on Oct 5, 2026
Other
Listing Information
IDX Contact Info: 5305204353
Listing Agent Information
List Agent First Name: Jake
List Agent Last Name: Bevens
Co-List Agent First Name: TONI
Co-List Agent Last Name: MARTINEZ
Listing Office Information
List Office Name: CENTURY 21 LOIS LAUER REALTY
Co-List Office Name: CENTURY 21 LOIS LAUER REALTY
Selling Agent Information
Buyer Agent First Name: Michael
Buyer Agent Last Name: Welch
Selling Office Information
Buyer Office Name: Concierge Real Estate CA
Around this home
Schools
Valencia Elementary School
Public K-6 • Assigned • 1.4mi
9/10
Pioneer Junior High School
Public 7-8 • Assigned • 2.2mi
8/10
Upland High School
Public 9-12 • Assigned • 3.9mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
10/10 Fire Factor
77% chance of being in a wildfire in next 30 years
6/10 Heat Factor
5 days above 98° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
30 unhealthy days expected this year, 35 days in 30 years
Provided by First Street
Historical weather
Upland, CA • 91784
Average low and high temperatures (°F)
67
51
69
53
72
54
70
53
75
56
82
60
88
65
91
69
85
66
78
59
70
54
69
53
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.2 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
10.2 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.51M – $1.82M
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