---
listing_id: CRCV26039915
status: Closed
price: 1080000
beds: 4
baths_full: 2
baths_half: 0
sqft_living: 1554
sqft_lot: 7976
lot_acres: 
year_built: 1977
property_type: Residential
property_subtype: Single Family Residence
address: "21415 Running River Ct"
city: Diamond Bar
state: CA
zip: 91765
county: "Los Angeles County"
lat: 33.9888908
lng: -117.8376077
days_on_market: 57
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Bill Scalio"
list_office: "Century 21 Masters"
list_agent_phone: "–"
list_agent_license: 01162831
mls_source: CRMLS
modified: 2026-04-08
transaction_type: recentlySold
---

Home | Los Angeles County | Diamond Bar | 91765 | 21415 Running River Ct

21415 Running River Ct, Diamond Bar, CA 91765

MLS: CRCV26039915 | Status: Sold | Price: $1,080,000
Beds/Baths: 4 / 2
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
4 2 1,554 7,976 1977

Remarks

Super cute single story home on a quiet Cul-de-Sac in Walnut School District. Walking Distance to Diamond Bar High School. Charming home with a great floor plan and upgrades throughout. Great curb appeal with front porch! formal living room has vaulted ceiling, bright open kitchen has center island and stainless steel appliances, spacious family room has vaulted ceiling and fireplace. per title: there are 4 bedrooms but one bedroom is used as a office. Beautiful wood and tile flooring throughout, custom neutral wall colors, crown molding, updated kitchen and baths, updated vinyl framed dual pane windows. private backyard has two covered patios and plenty of room for children to play.

MLS Listing Information

Field Value
MLS # CRCV26039915
MLS Source California Regional MLS

Features

Interior Features

Feature Details
Bedrooms Dressing Area, Ground Floor Bedroom
Appliances Dishwasher, Garbage Disposal, Oven Range - Gas
Dining Room Other
Family Room Other
Fireplace Family Room
Laundry In Garage
Cooling Central Forced Air
Heating Central Forced Air

Exterior Features

Feature Details
Roof Metal, Tile
Foundation Slab
Pool None

Parking, School, and Other Information

Feature Details
Garage/Parking Garage, Other, Garage: 2 Car(s)
Elementary District Walnut Valley Unified
High School District Walnut Valley Unified
HOA Fee $0

Contact Information

Listing Agent Co-Listing Agent
Bill Scalio Cathie Lee
Century 21 Masters Century 21 Masters
License #: 01162831 License #: 01466133
Phone: – Phone: –

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
South Pointe Middle School public 6-8 0.66 mi 10
Diamond Bar High School public 9-12 0.66 mi 10
Evergreen Elementary School public K-5 0.69 mi 9
Maple Hill Elementary School public K-5 0.90 mi 10
Castle Rock Elementary School public K-5 1.18 mi 10
Walnut Valley Adult public UG 1.22 mi N/A
Chaparral Middle School public 6-8 1.30 mi 10
Walnut Elementary School public K-5 1.30 mi 9
Quail Summit Elementary School public K-5 1.56 mi 9
Ron Hockwalt Academies (Continuation) School public 9-12 1.75 mi N/A
Ybarra Academy For The Arts And Technology public K-8 2.01 mi 8
Shelyn Elementary School public K-6 2.25 mi 7
Vejar Elementary School public K-5 2.37 mi 8
Cyrus J. Morris Elementary School public K-5 2.38 mi 8
Walnut High School public 9-12 2.39 mi 10
Armstrong Elementary School public K-6 2.53 mi 5
Suzanne Middle School public 6-8 2.57 mi 10
Lorbeer Middle School public 7-8 2.58 mi 5
Hollingworth Elementary School public K-6 2.72 mi 8
John A. Rowland High School public 9-12 2.75 mi 8

Disclosures

©2026 California Regional MLS. All rights reserved. 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. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of April 08, 2026. For the most current information, please contact Bill Scalio.