** Location, Location, Location! **
Welcome to 1135 Summitridge Drive, a beautiful 5 bedrooms and 3 baths two story estate nestled in one of Diamond Bar’s most prestigious neighborhoods.
Offering a perfect balanced of secluded, nature inspired living and urban convenience, this home is just minutes from the civic center, fine dining and shopping.
Features new laminate flooring throughout and freshly resurfaced pool plaster. Equipped with an energy efficient solar power system.
Dramatic formal entryway with soaring ceilings and an expansive living space and separate family room with a home bar and fireplace.
Gourmet kitchen with granite counter tops, center island and pantry.
Master suite with a private office/retreat, spa like ensure bath and private balcony with breathtaking treetop and mountain views.
Main floor guest bedroom with full bathroom, laundry room and direct access to a 3 car attached garage.
Resort like pool & spa with a private hillside nature retreat.
Award winning WALNUT VALLEY UNIFIED SCHOOL district featuring Quail Summit Elementary, Chaparral Middle School and Diamond Bar High School!
HURRY!! WON’T LAST FOR LONG!!
Welcome to 1135 Summitridge Drive, a beautiful 5 bedrooms and 3 baths two story estate nestled in one of Diamond Bar’s most prestigious neighborhoods.
Offering a perfect balanced of secluded, nature inspired living and urban convenience, this home is just minutes from the civic center, fine dining and shopping.
Features new laminate flooring throughout and freshly resurfaced pool plaster. Equipped with an energy efficient solar power system.
Dramatic formal entryway with soaring ceilings and an expansive living space and separate family room with a home bar and fireplace.
Gourmet kitchen with granite counter tops, center island and pantry.
Master suite with a private office/retreat, spa like ensure bath and private balcony with breathtaking treetop and mountain views.
Main floor guest bedroom with full bathroom, laundry room and direct access to a 3 car attached garage.
Resort like pool & spa with a private hillside nature retreat.
Award winning WALNUT VALLEY UNIFIED SCHOOL district featuring Quail Summit Elementary, Chaparral Middle School and Diamond Bar High School!
HURRY!! WON’T LAST FOR LONG!!
Property Details
Price:
$1,535,000
MLS #:
PW26123256
Status:
Pending
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616diamondbar
Listed Date:
Jun 5, 2026
Finished Sq Ft:
3,203
Lot Size:
31,376 sqft / 0.72 acres (approx)
Year Built:
1987
See this Listing
Schools
School District:
Walnut Valley Unified
Elementary School:
Quail Summit
Middle School:
Chaparral
High School:
Diamond Bar
Interior
Appliances
DW, GD, GR, DO, HOD, WHU
Bathrooms
3 Full Bathrooms
Cooling
CA
Flooring
LAM
Heating
CF
Interior Features
WB, OFP, PTRY, BL, HCEL
Laundry Features
GAS, IR, WH
Levels
U
Main Level Bathrooms
1
Main Level Bedrooms
1
Exterior
Architectural Style
CNT
Attached Garage YN
1
Common Walls
NCW
Community Features
SL, HIKI
Direction Faces
E
Fencing
ST, WI, FAIR
Garage Spaces
3
Parking Spots
3
Parking Total
3
Patio And Porch Features
NO
Roof
CLY, TLE
Security Features
SD, COD
Spa Features
IG, PVT
View
HI, TW
Window Features
SCR, DPW
Financial
Map
Community
- Address1135 Summitridge DR Diamond Bar CA
- CityDiamond Bar
- CountyLos Angeles
- Zip Code91765
Market Summary
Current real estate data for Single Family in Diamond Bar as of Jul 26, 2026
125
Single Family Listed
67
Avg DOM
426
Avg $ / SqFt
$1,423,995
Avg List Price
Property Summary
- 1135 Summitridge DR Diamond Bar CA is a Single Family for sale in Diamond Bar, CA, 91765. It is listed for $1,535,000 and features 4 beds, 3 baths, and has approximately 3,203 square feet of living space, and was originally constructed in 1987. The current price per square foot is $479. The average price per square foot for Single Family listings in Diamond Bar is $426. The average listing price for Single Family in Diamond Bar is $1,423,995.
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Courtesy of Coldwell Banker Best Realty. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than include the name of the listing broker. Neither the listing company nor shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.1135 Summitridge DR
Diamond Bar, CA