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$1,510,000
26 Days On Site

1135 Summitridge
Diamond Bar, CA 91765

For Sale|Single Family Residence|Active
5
Beds
3
Total Baths
3
Full Baths
3,203
SqFt
$471
/SqFt
1987
Built
County:
Los Angeles
Listed by Kevin Kim of Coldwell Banker Best Realty [email protected]
Call Now: +1 (562) 337-3915
Is this the listing for you? We can help make it yours.
+1 (562) 337-3915
1135 Summitridge1135 Summitridge1135 Summitridge1135 Summitridge
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Monthly Payment (Est.)

$6,889
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2025 Information is deemed reliable but not guaranteed.

Welcome to 1135 Summitridge Drive – An Elegant Sanctuary in the Heart of Diamond Bar Hills. Nestled within the prestigious Diamond Bar Hills community, this exceptional two-story estate is a masterpiece of refined living, where timeless elegance meets modern sophistication. Recently revitalized with a series of thoughtful upgrades, including brand-new hardwood floors, refinished pool plaster, and a restored balcony, the home radiates warmth and grandeur while enhancing both style and comfort. The grand formal entryway welcomes you with soaring ceilings and polished marble flooring, setting an elegant and serene tone. The expansive living area, bathed in natural light, seamlessly flows into a chef-inspired kitchen featuring a marble island with built-in cooktops, a sunlit breakfast nook, abundant cabinetry, a walk-in pantry, and an adjacent dining area accented by a modern ceiling fan. The adjoining family room is perfect for relaxation and entertainment, complete with a classic fireplace, built-in wet bar, and sliding glass doors that open to a tranquil backyard retreat. The main level also offers a guest bedroom, a full bathroom with shower, a laundry room, and direct access to the three-car garage, ensuring everyday convenience. Ascending the sweeping staircase, you’ll discover the luxurious primary suite—a serene haven featuring a private office nook, spa-like ensuite bathroom with a deep soaking tub, dual vanities, separate shower, and private balcony with sweeping hill and treetop views. Three additional bedrooms with elegant hardwood flooring share a beautifully appointed full bathroom, providing ample space for family or guests. Outdoors, the property truly shines. The front courtyard highlights a sparkling pool and jacuzzi, while the rear grounds open to a peaceful, nature-inspired setting, ideal for morning walks, social gatherings, or quiet relaxation. The home also features a solar power system, enhancing energy efficiency and supporting sustainable living. Located in an award-winning California Distinguished/Blue Ribbon school district, and just minutes from the Civic Center, shopping, and fine dining, this extraordinary residence combines secluded hillside tranquility with effortless urban convenience. 1135 Summitridge Drive is more than a home—it’s a lifestyle, offering elegance, comfort, and harmony with nature, ready for its next chapter.

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Listing Snapshot
Price 
$1,510,000
Days On Site 
26 Days
Bedrooms 
5
Inside Area (SqFt) 
3,203 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
0.7203 Acres
Year Built 
1987
MLS® Number 
PW25253618
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Assessor
Friends & Family
Recent Activity
4 weeks agoListing first seen on site
4 weeks agoListing updated with changes from the MLS®
General Features
Acres 
0.7203
Attached Garage 
Yes
Energy Features 
Solar
Foundation 
Slab
Garage 
Yes
Garage Spaces 
3
Land Lease 
No
Levels 
Two
Number Of Stories 
2
Parking 
AttachedGarage Faces FrontGarage
Parking Spaces 
3
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
Special Circumstances 
Standard
Style 
Mediterranean
Water Source 
Public
Interior Features
Appliances 
Built-In RangeConvection OvenDishwasherDisposal
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Family Room
Flooring 
Wood
Heating 
Central
Interior 
Wet BarEat-in KitchenGranite CountersHigh CeilingsPantryWalk-In Closet(s)
Laundry Features 
Washer HookupGas Dryer HookupLaundry Room
Main Level Bedrooms 
1
Spa 
Yes
Window Features 
Double Pane Windows
Bathroom 
Bedroom 
Family Room 
Kitchen 
Features - Granite Counters, Kitchen Island
Laundry 
Living Room 
Master Bedroom 
Other 
Features - Walk-In Closet(s)
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Exterior Features
Construction Details 
Stucco
Exterior 
Balcony
Fencing 
BrickWrought Iron
Lot Features 
Irregular LotLandscaped
Pool Features 
Private
Private Pool 
Yes
Road Frontage 
City Street
Roof 
Tile
Spa 
Yes
Spa Features 
In GroundPrivate
View 
HillsNeighborhood
Waterview 
HillsNeighborhood
Windows/Doors 
Double Pane Windows
Community Features
Building Access 
Front
Community Features 
Sidewalks
Financing Terms Available 
Cash
MLS Area 
616 - Diamond Bar
School District 
Walnut Valley Unified
Schools
School District
Walnut Valley Unified
Elementary School
Quail Summit
Middle School
Chaparral
High School
Diamond Bar


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. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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