#TR25149135, Michael Chang, Listing office: Keller Williams Realty
#PW25164146·
Listing office: Coldwell Banker Best Realty·
Listing agent: Kevin Kim·
Listing office phone: 714-451-1700
$1,630,000 List price
1135 Summitridge Dr Diamond Bar, CA 91765
5 beds
3 full
3,203 sqft
0.7 acres
$509 / sqft
House
Property details
About 1135 Summitridge Dr
Welcome to 1135 Summitridge Drive, a magnificent two-story estate nestled within the prestigious Diamond Bar Hills community. Meticulously updated with a series of thoughtful enhancements, this exceptional residence is beautifully prepared to re-enter the market. Improvements include the installation of brand-new hardwood flooring, resurfacing of the pool plaster, and restoration of the balcony, among other upgrades. This exquisite home boasts five spacious bedrooms and three bathrooms, offering the perfect blend of sophistication, comfort, and functionality. Step into the grand formal entryway, where soaring ceilings and gleaming marble flooring set an elegant tone. The expansive living area, adorned with rich hardwood floors, seamlessly flows into the gourmet kitchen, featuring a marble island with built-in stoves, a cozy breakfast nook, ample cabinetry, a pantry, and an adjacent dining area with a ceiling fan. The inviting family room is an entertainer’s dream, complete with a home bar, a cozy fireplace, and sliding glass doors that open to a serene backyard retreat. On the main level, you’ll also find a guest bedroom, a full bathroom with a shower, a laundry room, and direct access to the three-car garage. Ascend the staircase to discover the lavish primary suite, a true sanctuary featuring a private office space, a spa-like ensuite bathroom with a deep soaking tub, dual vanities, a separate shower, and a private balcony—perfect for enjoying breathtaking treetop and mountain views. Down the hallway, three additional generously sized bedrooms with hardwood flooring share a beautifully appointed full bathroom. The front of the property showcases a sparkling pool and jacuzzi, while the backyard oasis offers a tranquil, trail-like setting ideal for both lively gatherings and peaceful retreats. The property features a solar power system to enhance energy efficiency and support eco-friendly practices. Located in an award-winning California Distinguished/Blue Ribbon school district, this exceptional home offers a harmonious balance of luxury and convenience—just moments from the Civic Center, Walmart, and an array of fine dining options. Experience secluded, nature-inspired living with effortless access to urban amenities in this remarkable Diamond Bar estate.
Highlights
Home typeSingle Family Residence
HeatingCentral
StatusActive
CoolingCentral Air
Size3,203 sqft
Lot size0.7203 Acres
Year built1987
ParkingDoor-Multi, Garage Faces Front, Garage
MLS #PW25164146
Attached garage3 spaces
FireplaceLiving Room
ViewHills, Panoramic
Private poolYes
Summary
- Full Bathrooms: 3
- Appliances: Dishwasher, Gas Oven, Gas Range, Water Heater
- Flooring Type: Wood
- Interior: Wet Bar, Breakfast Bar, Balcony, Eat-in Kitchen, Pantry, Primary Suite, Walk-In Pantry, Walk-In Closet(s)
- Fireplace: Living Room
- Total Bedroom Count: 5
- Garage Space: 3 spaces
- Attached Garage: Yes
- Private Pool: Yes
- Parking: Door-Multi, Garage Faces Front, Garage
- View: Hills, Panoramic
- Architectural Style: Mediterranean
- Heating: Central
- Cooling: Central Air
- List Price: $1,630,000
- Price/SqFt: $508
- HOA Amount: $0
- Annual Tax Amount: $8,918
- Tax Year: 2024
- Lot: Back Yard, Sprinklers
- Directions: Turn onto Summitridge Dr at Grand Ave
- Year Built: 1987
- Stories: 2
- Living Area: 3,203 SqFt
- Lot Size: 0.7203 Acres
- MLS Number: PW25164146
- MLS Name: CRMLS
- Office Name: Coldwell Banker Best Realty
- Office Phone: (714) 451-1700
- Listing Agent: Kevin Kim
Based on information from California Regional Multiple Listing Service, Inc. and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. The data contained herein is copyrighted by CRMLS and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.
The information being provided by California Regional Multiple Listing Service, Inc. (“CRMLS”) 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. Any information relating to a property referenced on this web site comes from CRMLS. Properties may or may not be listed by the office/agent presenting the information. Real estate listings held by brokerage firms other than this broker are marked with the Internet Data Exchange logo and detailed information about them includes the names of the listing brokers and listing agents. MLS search engine provided by IHR Technology Services. This data is updated every 2 hours. Some properties appearing for sale on this display may subsequently have sold and may no longer be available.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 7/25/2025, 7:45:29 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
| Date | Event | Price |
|---|---|---|
| Apr 14, 1992 | Home Sold | $395,000 |
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2024 | $651,730 | $8,918 |
| 2023 | $638,952 | $8,657 |
| 2022 | $626,424 | $8,415 |
| 2021 | $614,142 | $8,003 |
| 2020 | $607,846 | $7,760 |
| 2019 | $595,928 | $7,444 |
| 2018 | $584,244 | $7,121 |
| 2017 | $572,789 | $7,121 |
History based on county public records data.
Nearby schools
9
Pantera Elementary School
Public District KG-6
0.7 mi
•801 Pantera Dr
9
Quail Summit Elementary School
Public District KG-5
1.0 mi
•23330 Quail Summit Dr
7
Golden Springs Elementary School
Public District KG-6
1.7 mi
•245 Ballena Dr
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $94,434. The most common annual income of people living in Diamond Bar, CA is between $35k-100k. The most common type of family is married, no kids. Most residents in this area have post secondary degree education.
How much money do the neighbors make?
6%
<35k
48%
35k-100k
38%
100k-200k
8%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
What types of families live nearby?
24%
Single, No Kids
7%
Single, with Kids
35%
Married, No Kids
34%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
12%
<11 yrs old
9%
12-17 yrs old
19%
18-34 yrs old
50%
35-64 yrs old
10%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
Men's Tennis
Soccer
Where do the neighbors shop?
Nordstrom
Bloomingdales
The Container Store
Where do the neighbors go to eat?
California Pizza Kitchen
Bonefish Grill
Starbucks
What do the neighbors drive?
BMW
Lexus
Mazda
What do the neighbors listen to?
Talk/Personality
News
Alternative
All data provided by Home Junction and Claritas
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Frequently asked questions
About 1135 Summitridge Dr
The listing price of 1135 Summitridge Dr property is $1,630,000.
The property 1135 Summitridge Dr is a house located in Diamond Bar, California, 91765.
Active Listing: 1135 Summitridge Dr is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 1135 Summitridge Dr are: Pantera Elementary School (GreatSchools Rating 9/10), Quail Summit Elementary School (GreatSchools Rating 9/10), Golden Springs Elementary School (GreatSchools Rating 7/10), Lorbeer Middle School (GreatSchools Rating 5/10), Chaparral Middle School (GreatSchools Rating 9/10), Canyon Hills Junior High School (GreatSchools Rating 9/10), Diamond Ranch High School (GreatSchools Rating 8/10), Diamond Bar High School (GreatSchools Rating 10/10), Walnut High School (GreatSchools Rating 10/10).
According to the records, the last property tax for 2024 is $8,918 (source: MLS/based on county public records data).
The last sale was on April 14, 1992 for $395,000 (source: MLS/tax record).
The property at 1135 Summitridge Dr has 5 bedrooms and 3 bathrooms.
The property 1135 Summitridge Dr is 3,203 SqFt (source: MLS/tax record).
The year of construction for 1135 Summitridge Dr is 1987.
This home is located at 1135 Summitridge Dr in Diamond Bar, CA and zip code 91765 in the The San Gabriel Valley neighborhood. This 3,203 square foot home, which was built in 1987, sits on a 0.72 acre lot. Features: 5 bedrooms, 3 bathrooms. It has been listed on Rocket Homes since July 22, 2025 and is currently priced at $1,630,000.
In June 2025 more than 12 listings in Diamond Bar, CA were sold above the asking price. During the same period more than 2 listings were sold at asking price, while more than 20 were sold below. The number of homes for sale in Diamond Bar, CA increased by 7.1% between May and June 2025. In June 2025, listings were on the market for 45 days. During the same period, the median list price in this real estate market was $979,500.
From Rocket Homes Real Estate and based on county public records data.