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$1,788,800
1737 Gainsborough Road, San Dimas, CA 91773
4Beds
4Baths
3,239Sq Ft
3Parking
1984Built
8Days Listed
2Lot Sq Ft
About This Property
AMAZING VIEW ESTATE! Rare Private Compound Opportunity 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. on a 38,692 sq. ft. lot, plus an additional 66,353 sq. ft. (1.52-acre) parcel (scenic disclosure)totaling over 107,000 sq. ft. of land. Designed for both comfort and presence, the home features 4 spacious bedrooms, including a desirable main-level suite, a guest powder room, and a large bonus room ideal for a library, office, or media. Refined architectural details include a sweeping staircase, custom oak woodwork, stained-glass accents, soaring ceilings, wide hallways, and two fireplaces. The primary suite offers a spa-inspired retreat with a soaking tub, separate shower, and walk-in closet. The kitchen is equipped with built-in appliances, a center island, and a walk-in pantry, while an upstairs bonus room and wrap-around balcony capture sweeping hillside views. Outdoors, the expansive grounds feature mature fruit trees, multiple entertaining areas, a breezy patio, RV parking, and a 3-car garage with workbench and sink. Conveniently located near Walnut Creek Community Regional Park, local schools, and shopping, with easy access to the 10, 57, and 210 freeways, this property offers privacy, scale, no HOA, and exceptional upside potential. A truly rare offeringideal for creating a signature estate or securing a premier investment in one of San Dimas most desirable neighborhoods.
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Property Location
Property Details
- Property Type
- Detached
- Bedrooms
- 4
- Bathrooms
- 4
- Building Area
- 3,239 Sqft
- Living Area
- 3,239 sqft
- Year Built
- 1984
- Stories
- 2.0
- Status
- Active
- Days on Market
- 8
- Cumulative Days on Market
- 2
- Original Price
- $1,788,800
Location & Neighborhood
What's nearby 1737 Gainsborough Road, San Dimas, CA 91773
Nearby Schools
- Unnamed School0.4 mi
elementary
- Glen Oak Elementary School0.5 mi
elementary
POI data updated 3/26/2026
San Dimas Market Snapshot
84
Active Listings
$664K
Median Price
93
Avg Days on Market
Last updated: Mar 26, 2026
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Listed by
Christine Kim, RE/MAX GALAXY · 909-240-2221
Based on information from California Regional Multiple Listing Service, Inc. as of the date of this data. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing.
$1,788,800