LKV Realty
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$1,725,000
$6,000Reward *
1737 Gainsborough Road, San Dimas, CA 91773Listing ID CV26142275

1737 Gainsborough Road, San Dimas, CA 91773

Active
Time on site: 43 daysLast updated: Jul 27, 2026
Property Type
Property Type
Residential
Property Sub Type
Property Sub Type
Single Family Residence
Bedrooms
Bedrooms
4
Bathrooms
Bathrooms
4
Square Feet
Square Feet
3,239
Acres
Acres
2.41
Days on Site
Days on Site
42
Cooling
Cooling
Central Air
Heating
Heating
Central
Year Built
Year Built
1984
Stories
Stories
2
Garages
Garages
3
Parking
Parking
Direct Access, Driveway, Garage, RV Access/Parking

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!

Property Information

Property Details

Location

Address
1737 Gainsborough Road
County
Los Angeles
City
San Dimas
Zip Code
91773
School District
San Dimas
MLS Area
689 - San Dimas

Interior Features

Beds and Baths

Bedrooms
4
Main Level Bedrooms
1
Full Bathrooms
3
Half Bathrooms
1

Building

Building Information

Square Feet
3,239
Year Built
1984
Stories
2
Roof
Tile
Condition
Turnkey

Financial

Special Conditions
Standard
Christine KimRE/MAX GALAXY, (909) 860-8668

Market Report for 91773

* The market data shown is based on available information from Multiple Listing Service (MLS) and/or public records. Data provided is for informational and educational purposes only and may not represent the full housing market. For more accurate information, consumers should consult a certified appraiser or licensed real estate agent.

*Average of $2,150 in rewards is calculated based on the purchase or sale of a home between $400,000 to $449,000. The median home price for all housing types is in the United States is $405,400 as of 2025 as reported by the National Association of Realtors® (NAR). The actual reward amount may vary depending on the purchase or sales price of the home. Please see the Lakeview Home Rewards program terms and conditions for more details. The National Association of Realtors® is a registered trademark of the National Association of Realtors®.

Source: California Regional MLS
California Regional MLS logo

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

For corrections to this data please contact Brytecore MLS Support.

C29983