6378 East
Rancho Cucamonga, CA, 91739
$1,400,000
5 Beds
4 Baths
3,275 SqFt
0.48 Acres
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MLS #CV26069404 image #0
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.

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
Mediterranean, Spanish688 – Rancho Cucamonga688ranchocucamongaChaffey Joint Union HighMountain(s)

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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

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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