Rare North Rancho Cucamonga foothill estate offering mountain views, privacy, and incredible versatility on an expansive 20,000+ sq. ft. lot. This unique property functions as a private compound featuring a 1,984 sq. ft. main residence with 3 bedrooms, 2 bathrooms, soaring ceilings, an Appalachian wood-burning fireplace, and an upgraded kitchen with custom cabinetry, granite countertops, a large island, and Viking 6-burner range.
The property also includes a recently built permitted ADU (approx. 809 sq. ft.) with 2 bedrooms and 1 bathroom, plus a separate studio (approx. 482 sq. ft.) with kitchenette, bathroom, and basement storage area. Ideal for multi-generational living, guests, home office use, or potential rental income.
Enjoy a gated courtyard designed for entertaining, complete with an outdoor BBQ kitchen, Jacuzzi with rock waterfall feature, decorative tile flooring, and custom ironwork. The backyard offers artificial turf, vineyard-inspired landscaping, mature plants, and plenty of outdoor space to enjoy.
Additional features include a 3-car tandem garage, gated entry, and endless possibilities in one of Rancho Cucamonga’s most desirable foothill locations. Recently improved pricing makes this a rare opportunity to own a truly flexible and unique property.
Some photos have been virtually staged for illustrative purposes.
The property also includes a recently built permitted ADU (approx. 809 sq. ft.) with 2 bedrooms and 1 bathroom, plus a separate studio (approx. 482 sq. ft.) with kitchenette, bathroom, and basement storage area. Ideal for multi-generational living, guests, home office use, or potential rental income.
Enjoy a gated courtyard designed for entertaining, complete with an outdoor BBQ kitchen, Jacuzzi with rock waterfall feature, decorative tile flooring, and custom ironwork. The backyard offers artificial turf, vineyard-inspired landscaping, mature plants, and plenty of outdoor space to enjoy.
Additional features include a 3-car tandem garage, gated entry, and endless possibilities in one of Rancho Cucamonga’s most desirable foothill locations. Recently improved pricing makes this a rare opportunity to own a truly flexible and unique property.
Some photos have been virtually staged for illustrative purposes.
Property Details
Price:
$1,400,000
MLS #:
CV26069404
Status:
Active
Beds:
5
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
688ranchocucamonga
Listed Date:
Apr 1, 2026
Finished Sq Ft:
3,275
Lot Size:
20,757 sqft / 0.48 acres (approx)
Year Built:
1965
See this Listing
Schools
School District:
Chaffey Joint Union High
Interior
Appliances
DW, GD, GO, GR, _6BS, DO, HOD
Bathrooms
4 Full Bathrooms
Cooling
CA
Heating
CF
Interior Features
BI, WB, RECL, GRNC, STNC, OFP, HCEL
Laundry Features
IN, WH
Levels
A
Main Level Bathrooms
4
Main Level Bedrooms
5
Exterior
Accessibility Features
_2AE
Architectural Style
MED, SPN
Attached Garage YN
1
Common Walls
NCW
Community Features
FHL, HRS, MTN, HIKI, BIKI
Construction Materials
STC, DWAL
Fencing
BW, VNL
Garage Spaces
3
Other Structures
SBL, TL, SH
Parking Spots
8
Parking Total
8
Patio And Porch Features
PTO, OPN
Roof
SPT
Security Features
COD
Spa Features
IG
View
MT
Window Features
DPW
Financial
Map
Community
- Address6378 East Rancho Cucamonga CA
- CityRancho Cucamonga
- CountySan Bernardino
- Zip Code91739
Market Summary
Current real estate data for Single Family in Rancho Cucamonga as of Jun 21, 2026
324
Single Family Listed
60
Avg DOM
344
Avg $ / SqFt
$823,720
Avg List Price
Property Summary
- 6378 East Rancho Cucamonga CA is a Single Family for sale in Rancho Cucamonga, CA, 91739. It is listed for $1,400,000 and features 5 beds, 4 baths, and has approximately 3,275 square feet of living space, and was originally constructed in 1965. The current price per square foot is $427. The average price per square foot for Single Family listings in Rancho Cucamonga is $344. The average listing price for Single Family in Rancho Cucamonga is $823,720.
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