1737 Gainsborough RD San Dimas CA 91773 MLS #CV26052451

1737 Gainsborough RD
San Dimas, CA, 91773
$1,788,800
4 Beds
4 Baths
3,239 SqFt
2.46 Acres
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MLS #CV26052451 image #0
AMAZING VIEW ESTATE! Rare Private Compound in Prestigious Walnut Creek, San Dimas. An exceptional opportunity to own a private view estate in the highly sought-after Walnut Creek enclave of San Dimas. This custom-built residence offers approximately 3,239 sq. ft. of living space on a 38,692 sq. ft. lot, plus an additional 66,353 sq. ft. parcel, totaling over 107,000 sq. ft. of land. The property showcases a breathtaking backyard overlooking a 2.46-acre scenic valley with walking trails, creating a peaceful, park-like retreat with expansive natural surroundings—evoking the feel of a private national park. Designed for both comfort and elegance, the home features 4 bedrooms, including a main-level suite, a guest powder room, and a spacious bonus room ideal for a home office, library, or media room. Interior highlights include a sweeping staircase, custom oak woodwork, soaring ceilings, wide hallways, a wet bar, and two fireplaces. The primary suite offers a spa-inspired bathroom with a soaking tub, separate shower, spaious balcony, and a walk-in closet. The kitchen is equipped with built-in appliances and a walk-in pantry, while the upstairs bonus room and wrap-around balcony capture sweeping hillside and valley views. Outdoor amenities include mature fruit trees, vibrant landscaping, multiple entertaining areas, a breezy patio, RV parking, and a 3-car garage complete with a workbench and utility sink. Conveniently located near schools and shopping, with easy access to the 10, 57, and 210 freeways. No HOA, exceptional privacy, and strong upside potential. A truly rare offering—ideal for creating a signature estate or securing a premier investment in one of San Dimas’ most desirable neighborhoods.

Property Details

Price:
$1,788,800
MLS #:
CV26052451
Status:
Active
Beds:
4
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
689sandimas
Listed Date:
Mar 25, 2026
Finished Sq Ft:
3,239
Lot Size:
107,045 sqft / 2.46 acres (approx)
Year Built:
1984
689 – San Dimas689sandimasSan DimasRoyal OakCharter OakTrees/woods

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Schools

School District:
San Dimas
Middle School:
Royal Oak
High School:
Charter Oak

Interior

Appliances
DW, GD, GO, GR
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Flooring
CARP
Heating
CF
Interior Features
BI, CF, WB
Laundry Features
IR
Levels
U
Main Level Bathrooms
2
Main Level Bedrooms
1

Exterior

Attached Garage YN
1
Common Walls
NCW
Community Features
PARK, HIKI
Fencing
BR, WI
Garage Spaces
3
Other Structures
GZ, SH
Parking Spots
3
Parking Total
3
Patio And Porch Features
PTO
Roof
TLE
Security Features
SD, COD
Spa Features
NO
View
CN, MT, PK, TW
Window Features
SCR, SGW

Financial

Map

Community

Market Summary

Current real estate data for Single Family in San Dimas as of Apr 12, 2026
88
Single Family Listed
55
Avg DOM
564
Avg $ / SqFt
$809,422
Avg List Price

Property Summary

    1737 Gainsborough RD San Dimas CA is a Single Family for sale in San Dimas, CA, 91773. It is listed for $1,788,800 and features 4 beds, 4 baths, and has approximately 3,239 square feet of living space, and was originally constructed in 1984. The current price per square foot is $552. The average price per square foot for Single Family listings in San Dimas is $564. The average listing price for Single Family in San Dimas is $809,422. To schedule a showing of MLS#cv26052451 at 1737 Gainsborough RD in San Dimas, CA, contact your The Knight Group LA agent at 503.200.4823.

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1737 Gainsborough RD
San Dimas, CA