New69
$1,780,000
5 bd · 4 ba · 3,453 sqft
3125 S Ridge Point Dr, Diamond Bar, CA
Nancy Liu · ReMax Elite Realty · on 2 MLSs

No listing photos
4
Beds
3
Baths
2,712
Sqft
1978
Year built
Range $1,558,594 – $1,801,406 · as of August 30, 2026
ATTOM automated valuation model · 54 published estimates over 6.7 years · shaded band is the model's own published low-to-high range
Highest reading $1,680,000 in February 2025; lowest $920,500 in January 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$336,000
Estimated monthly payment
$10,962/mo
Loan amount $1,344,000. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
Within 2 miles of this home: 8 restaurants and cafés, 1 grocery store, and 4 parks and green spaces.
Place data from OpenStreetMap.
Tong Tong Tang
Korean restaurant · Diamond Bar Boulevard
Tasty Box
Young Dong Tofu
Chuan Pot
Chinese restaurant · Diamond Bar Boulevard
Starbucks
Diamond Bar Boulevard
QinJiaMo
Chinese restaurant · Diamond Bar Boulevard
Buns & Dums
Cafe 101
Asian restaurant · Diamond Bar Boulevard
H Mart
Asian restaurant · Diamond Bar Boulevard
Diamond Canyon Park
Brea Canyon Road
Heritage Park
Ronald Reagan Park
Starshine Park
Starshine Road
California Regional Multiple Listing Service (CRMLS)Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
New69
$1,780,000
5 bd · 4 ba · 3,453 sqft
3125 S Ridge Point Dr, Diamond Bar, CA
Nancy Liu · ReMax Elite Realty · on 2 MLSs
63$1,499,900
5 bd · 3 ba · 3,203 sqft
24215 Delta Drive, Diamond Bar, CA
Xiyan Mu · Pinnacle Real Estate Group · on 2 MLSs
35$1,678,000
4 bd · 4 ba · 3,164 sqft
20508 Crestline Dr., Diamond Bar, CA
Lucy Chien · Walton Realty Inc. · on 2 MLSs
38$1,299,000
4 bd · 3 ba · 1,942 sqft
2545 Castle Rock Road, Diamond Bar, CA
Sanne Lee · A + Realty & Mortgage · on 2 MLSs
75$1,595,000
5 bd · 3 ba · 3,203 sqft
1112 Summitridge, Diamond Bar, CA
A.J. Bialik · Marshall Reddick Real Estate · on 2 MLSs
38$1,230,000
4 bd · 3 ba · 2,148 sqft
2437 Harmony Hill, Diamond Bar, CA
Lina Chu · RE/MAX Connections · on 2 MLSs





School ratings (A+ to F) from HJN community data.
Landmark Christian Preschool
PK-TKG · Early Childhood Program/Child Care Center
26 students · 7.4:1 student–teacher
Castle Rock Elementary School
KG-5 · Regular · Walnut Valley Unified School District
684 students · 26.1:1 student–teacher
Evergreen Elementary School
KG-5 · Regular · Walnut Valley Unified School District
709 students · 25.0:1 student–teacher
Diamond Bar High School
9-12 · Regular · Walnut Valley Unified School District
2,563 students · 26.0:1 student–teacher
South Pointe Middle School
6-8 · Regular · Walnut Valley Unified School District
979 students · 25.6:1 student–teacher
Tzu Chi Elementary School
KG-5 · Regular
88 students · 10.3:1 student–teacher
Tzu Chi Elementary Satoa
PK-5 · Regular
65 students · 7.7:1 student–teacher
St Christopher-Joseph-Aquinas Academic Academy
KG-6 · Special Program Emphasis
35 students · 35.0:1 student–teacher
Rings at ½ mile and 1 mile. Basemap © OpenMapTiles © OpenStreetMap contributors.
Open the Diamond Bar camera map5 license-plate readers mapped within 1 mile of this home, all identified as Flock Safety devices. None within ½ mile. Nearest: 0.6 mi northwest.
| Device type | Within ½ mi | Within 1 mi |
|---|---|---|
| License-plate readers | 0 | 5 |
| of which Flock Safety | 0 | 5 |
Community-reported via OpenStreetMap; may be incomplete. Data as of . © OpenStreetMap contributors (ODbL)
License-plate readers (ALPR) are fixed cameras that photograph passing vehicles and read their plates. Records are typically shared with the agency or association that operates the camera.
Flock Safety is a company whose plate-reader cameras are used by police departments, cities, HOAs and businesses. Its devices are usually solar-powered and pole-mounted.