




1737 Gainsborough Road, San Dimas, CA 91773
AMAZING VIEW ESTATE! Rare Private Compound in Prestigious Walnut Creek, San Dimas. Exceptional opportunity to own a private view estate in the highly sought-after Walnut Creek enclave. This custom-built home offers approx. 3,239 sq. ft. on a 38,692 sq. ft. lot, plus an additional 66,353 sq. ft. parcel (scenic disclosure)—totaling over 107,000 sq. ft. of land. The property features a stunning backyard with a breathtaking 2.46-acre scenic valley and walking trails, creating a peaceful, expansive retreat. Designed for comfort and elegance, the home includes 4 bedrooms (with a main-level suite), a guest powder room, and a large bonus room ideal for office, library, or media. Highlights include a sweeping staircase, custom oak woodwork, soaring ceilings, wide hallways, wet bar, and two fireplaces. The primary suite offers a spa-like bath with soaking tub, separate shower, and walk-in closet. The kitchen features built-in appliances and a walk-in pantry, while an upstairs bonus room and wrap-around balcony capture sweeping hillside views. Outdoor amenities include mature fruit trees, multiple entertaining areas, a breezy patio, RV parking, and a 3-car garage with workbench and sink. Conveniently located near parks, schools, shopping, and 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.
Bedrooms
4
Bathrooms
4
Square Feet
3,239
Lot Size
107,045 sqft
Year Built
1984
Property Type
Single Family Residence
Days on Market
3
HOA Fee
N/A
Garage Total
3
MLS #
CV26052451
Interior Features
Wet Bar, Built In Features, Ceiling Fans, Separate Formal Dining Room, Bedroom On Main Level, Walk In Closets
Flooring
Carpet
Fireplace
Family Room, Living Room
Appliances
Dishwasher, Disposal, Gas Oven, Gas Range
Laundry
Laundry Room
Main Level Bedrooms
1
Main Level Bathrooms
2
Cooling
Central Air
Heating
Central
Total Parking Spaces
3
Garage Spaces
3
Attached Garage
Yes
Parking Features
Driveway, Garage, Rv Access Parking
Patio & Porch
Patio
Fencing
Brick, Wrought Iron
Security
Carbon Monoxide Detectors, Smoke Detectors
Roof
Tile
Lot Features
Lot Over40000 Sqft, Sprinkler System
Sewer
Public Sewer
Water Source
Public
Hiking, Park
$0
| Rating | School Name | ||
|---|---|---|---|
| No school data available for this area. | |||
Balanced market
Avg. time on market
This is a Balanced Market. Homes are selling at a moderate pace.
Based on price, location, and features
Topfind Realty, DRE # 02240815, is a licensed real estate broker in California. Topfind Realty pledges to support the Fair Housing Act and adhere to Equal Housing Opportunity laws.
Copyright © 2026 Topfind Realty. All Rights Reserved.