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
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
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
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.
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




