
Sold
Listing Courtesy of: CRMLS / Century 21 Masters / William (Bill) "Bill Scalio" Scalio / Cathie Lee - Contact: 909-802-8499
21415 Running River Court Diamond Bar, CA 91765
Sold on 04/07/2026
$1,080,000 (USD)
Sold Date:
04/07/2026
04/07/2026
Lot Size
7,976 SQFT
7,976 SQFT
Type
Single-Family Home
Single-Family Home
Year Built
1977
1977
School District
Walnut Valley Unified
Walnut Valley Unified
County
Los Angeles County
Los Angeles County
Listed By
William (Bill) "Bill Scalio" Scalio, DRE #01162831 CA, Century 21 Masters, Contact: 909-802-8499
Cathie Lee, DRE #01466133 CA, Century 21 Masters
Cathie Lee, DRE #01466133 CA, Century 21 Masters
Bought with
Rosa Scalio, DRE #01078259 CA, Century 21 Masters
Rosa Scalio, DRE #01078259 CA, Century 21 Masters
Source
CRMLS
Last checked Apr 16 2026 at 12:39 AM PDT
CRMLS
Last checked Apr 16 2026 at 12:39 AM PDT
Bathroom Details
- Full Bathrooms: 2
Interior Features
- Dressing Area
- Laundry: In Garage
- Open Floorplan
- Cathedral Ceiling(s)
- Crown Molding
- Dishwasher
- Disposal
- Windows: Double Pane Windows
- Gas Range
- Main Level Primary
Lot Information
- Cul-De-Sac
Property Features
- Fireplace: Family Room
- Foundation: Slab
Heating and Cooling
- Central
- Central Air
Flooring
- Wood
- Tile
Exterior Features
- Roof: Tile
- Roof: Metal
Utility Information
- Utilities: Water Source: Public
- Sewer: Public Sewer
School Information
- High School: Diamond Bar
Parking
- Driveway
- Garage
Stories
- 1
Living Area
- 1,554 sqft
Listing Price History
Date
Event
Price
% Change
$ (+/-)
Feb 26, 2026
Price Changed
$1,080,000
900%
$972,000
Feb 25, 2026
Listed
$108,000
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Additional Information: Walnut | 909-802-8499
Disclaimer: Based on information from California Regional Multiple Listing Service, Inc. as of {4/15/26 17:39} and /or other sources. Display of MLS data is deemed reliable but is not guaranteed accurate by the MLS. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. The information being provided by Conejo Simi Moorpark Association of REALTORS® (“CSMAR”) is for the visitor's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. Any information relating to a property referenced on this web site comes from the Internet Data Exchange (“IDX”) program of CSMAR. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. Any information relating to a property, regardless of source, including but not limited to square footages and lot sizes, is deemed reliable.