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Mia Olivas
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(805) 543-2636
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1737 Gainsborough Road, San Dimas, CA 91773

$1,725,000
  • 1737 Gainsborough Road, San Dimas, CA 91773 Main Photo

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Active
BEDS4 BATHS3 full 1 partial SQUARE FEET3,239 MLS#CV26142275
STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLSan Dimas

Listing Courtesy of: RE/MAX GALAXY
Agency Phone: 909-860-8668
Associate Name: Christine Kim
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Listing Shown by: Farrell Smyth, Inc.
Associate Name: Mia Olivas


Property Description

Nestled in the highly desirable Walnut Creek area of San Dimas, this custom-built estate offers a rare combination of privacy, luxury, and breathtaking natural surroundings. Situated on a 38,703 sq.ft. lot (APN #8426-035-002) and including an additional 66,369 sq.ft. parcel (APN #8426-035-001), the property spans over 105,000 sq. ft. (approximately 2.41 acres), providing exceptional privacy, expansive outdoor space, and endless possibilities. The home features approximately 3,239 sq. ft. of living space with 4 bedrooms, 3.5 bathrooms, and a spacious upstairs bonus room ideal as a 5th bedroom, library, office, or media room. Interior highlights include a dramatic curved staircase, custom oak woodwork, leaded and stained-glass accents, soaring ceilings, extra-wide hallways, two fireplaces, built-in cabinetry, and a wet bar with wine storage. The generously sized kitchen is appointed with built-in appliances, abundant cabinetry, a walk-in pantry, and opens to the inviting family room. The primary suite features a spa-inspired bathroom with a soaking tub, separate shower, cedar-lined walk-in closet, additional closet space, and a wraparound balcony showcasing panoramic hillside and valley views. The expansive grounds are enhanced by mature fruit trees, lush landscaping, a park-like backyard, multiple outdoor entertaining areas, a covered patio, spacious side yards, RV parking, and a 3-car garage complete with a workbench and private restroom. The backyard overlooks scenic walking trails and open space adjacent to Walnut Creek Community Regional Park, creating a peaceful retreat surrounded by nature. Conveniently located near renowned schools, shopping, dining, and with easy access to the 10, 57, and 210 freeways. No HOA. A truly exceptional property offering privacy, stunning views, expansive acreage, and tremendous potential. The additional parcel enhances the estate's privacy while offering a rare opportunity for future appreciation and long-term investment value. Don't miss this extraordinary opportunity!

1737 Gainsborough Road | MLS# CV26142275

This single family home located at 1737 Gainsborough Road, San Dimas, CA 91773 is currently listed for sale with an asking price of $1,725,000. This property was built in 1984 and has 4 bedrooms and 3 full and 1 partial baths with 3239 sq. ft. Gainsborough Road is located within the San Dimas school district. Search San Dimas real estate on tamsinenos.farrellsmyth.com today.

Property Features

Property Type: Residential - Single Family
Cooling: Central Air
Garage: 3 car attached
Heating: Central
Lot Size: 2.41 Acres
Roof Type: Tile
Stories: 2.0
Year Built: 1984

Amenities

Ceiling Fan(s)
Cathedral Ceiling(s)
Separate/Formal Dining Room
Eat-in Kitchen
Bedroom on Main Level
Primary Suite
Walk-In Closet(s)

Feature Descriptions

Appliances: Built-In Range, Dishwasher, Electric Cooktop, Disposal, Microwave
Community Features: Hiking, Mountainous, Park, Street Lights, Sidewalks
Days on Site: 15
Door Features: Double Door Entry
Fireplace: Family Room, Living Room
Flooring: Laminate, Tile
Laundry: Washer Hookup, Laundry Room
Lot: Lot Over 40000 Sqft
Parcel#: 8426035002
Parking: Direct Access, Driveway, Garage, RV Access/Parking
Parking Notes: Direct Access, Driveway, Garage, RV Access/Parking
Patio/Porch: Covered
Security: Carbon Monoxide Detector(s), Smoke Detector(s)
Sewer: Public Sewer
Spa: None
Special View Info: Park/Greenbelt, Mountain(s), Panoramic, Trees/Woods
Units: 1
Water: Public
Window: Screens, Tinted Windows

Local Schools

School District: San Dimas

Listed By / Shown By

Listed By

Agency Name: RE/MAX GALAXY
Agent Name: Christine Kim
Agency Phone: 909-860-8668

Shown By

Agent Name: Mia Olivas
Agent Phone: (805) 543-2636
Agency Title: Farrell Smyth, Inc.

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Estimate Your Payment

Estimated Payment

$ 4,342.23 per month $3,839.10 Principal & Interest $0.00 Property Tax (data not provided by mls) $503.13 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 07/18/2026. The listing information on this page last changed on 07/18/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 07/18/2026 2:44:33 AM EST) or CRMLS (last updated Sat 07/18/2026 12:29:48 AM EST). Real estate listings held by brokerage firms other than Farrell Smyth, Inc. may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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