See Home Value
$1,150,000
● House - Off Market

21062 Quail Run Drive

Diamond Bar, CA 91789
bedrooms
4 Beds
bathrooms
3 Baths, 1 Half Bath
square feet
2,882 Ft²
$1,764,195
RealtyHop Estimate
48.39%
Since May 1, 2019
National-US
Primary Model

About This Property

Pride of Ownership!ONE of the FINEST Homes in DIAMOND BAR/WALNUT. Custom Designed and Extended by Architect. in the desirable Ronald Reagan Park Area. 180 degree unobstructed degree city light and Mountain View front and back. Fully Upgraded Throughout. Luxury Bathrooms with best quality of materials and work.   2 Master Bedroom Suites. Solar System and Remote panel Controlled (from inside), Saltwater Pool and Spa with Waterfall. Outdoor Entertainment Center with WATER WALL, Fireplace, barbecue, Fire pit. Built in Surround sound system for Indoor and Outdoor. Fantastic Master suite with High Ceiling, Gorgeous bathroom and Breathtaking View. Mahogany flooring downstairs and upstairs. Totally renovated Kitchen with first qualities with built in Refrigerator, Center island. Granite counter and Cabinets. Expensive Double entry doors, wrought iron stairway and French doors. Security system. Auto Awnings, Located in the end of Cul-de-sac of single loaded wide street with snow mountain view and walking distance to Reagan Park which have basketball and Tennis court. Walnut School District. Walk to Park and Diamond Bar high school.
Unit Size
2,882 Ft²
Days on Market
146 days
Land Size
0.15 acres
Price per sqft
$413
Property Type
House
Property Taxes
-
HOA Dues
$11
Year Built
1986

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Last updated: 4 months ago (CRMLS #TR18279009)

Price History

Date / Event Date Event Price
Nov 17, 2025 Sold
Sold
Sep 25, 2025 In contract -
In contract
Jun 13, 2025 Price Decreased $1,699,900
↓ $99K (5.5%)
Price Decreased
Apr 18, 2025 Listed by RE/MAX Galaxy $1,799,000
Listed by RE/MAX Galaxy
Stunning View Home in Prestigious Diamond Bar with Solar, Pool & Dual Master Suites! Experience breathtaking panoramic views from this custom 4-bedroom, 4-bathroom estate perched atop a serene cul-de-sac in the hills of Diamond Bar. Located near Ronald Reagan Park and within the award-winning Walnut Valley School District, this beautifully upgraded two-story home offers nearly 2,900 square feet of refined living space. Step through elegant double doors into a grand entry showcasing a custom wrought-iron staircase, warm mahogany and laminate flooring, and soaring ceilings. The remodeled kitchen is a chef’s dream, featuring granite countertops, a large center island, and a built-in refrigerator/freezer. Adjacent is the expansive family room with a cozy fireplace and custom media niche—perfect for entertaining. All four spacious bedrooms are upstairs, including two luxurious master suites, each with spa-like bathrooms. Enjoy seamless indoor-outdoor living in the entertainer’s backyard featuring a saltwater pool and spa with waterfall, built-in BBQ, fireplace and fire pit, covered patio with retractable awnings, and built-in surround sound system—all set against a dramatic backdrop of city lights and snow-capped mountains. Additional highlights include: Fully paid-off solar system Attached 2-car garage Central air & heat Quick access to 57 & 60 freeways
Jun 26, 2022 No longer available -
No longer available
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Property Highlights

Garage
Air Conditioning
Fireplace

Building Info

Overview

    General

  • Year Built: 1986
  • Effective Year Built: 1995
  • Building Count: 1
  • Total Rooms: 7
  • Bedroom Count: 5
  • Bathroom Count: 4
  • Full Bathrooms: 4
  • Partial Bathrooms: 4
  • Building Condition: 3
  • Building Quality: 7
  • Construction Type: 17
  • Building Style: 21
  • Exterior Walls Type: 12
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 18
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 2
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 6,545
  • Lot Size Depth Feet: 1,030
  • Lot Size Frontage Feet: 630
  • Total Building Area: 2,882
  • Building Area: 2,882
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 2,882
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 1
  • Water Service: 2

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: 43162
  • Land Acres: 0000000150
  • Standard Land Use Code: 1001
  • County Land Use Code: 0101
  • Legal Description 1: TR=43162 LOT/SEC 33

Neighborhood

  • School District Name: Walnut Valley Unified School District
  • Census Tract: 403305

Zoning

  • Zoning: LCRPD10000

Geography

  • Assessors Map Reference: 97-D4
  • Subdivision Tract Number: 43162
  • Parcel: 8765-017-016
  • Lot: 33
  • Municipality: EAST /DIAMOND BAR
  • Latitude: 33.9815
  • Longitude: -117.846

    Address

  • Full Address: 21062 Quail Run Dr
  • Address - House Number: 21062
  • Address - Street Name: Quail Run
  • Address - Suffix Type: Dr
  • State: CA
  • City Name: Walnut
  • Carrier Code: C034
  • 4-Digit Zip Code: 4038
  • Zip Code: 91789

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $1,576,823
  • Tax Rate Code Area: 10-173

    Appraisal Valuation

  • Standard Deviation: 0.0676
  • Valuation Date: Nov 22, 2023
  • Confidence Score: 96
  • Final Value: 1,505,946
  • High Value: 1,607,763
  • Low Value: 1,404,128

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $1,296,338
  • Assessed Land Value: $616,541
  • Assessed Improvements Value: $679,797

    Sales

  • Current Sale Contract Date: Apr 25, 2023
  • Current Sale Recording Date: Apr 28, 2023
  • Current Sale Price:
  • Current Sale Document Type: 36
  • Current Sale Input Document Number: 278035
  • Previous Sale Recording Date: Mar 19, 2021
  • Previous Sale Contract Date: Mar 17, 2021
  • Previous Sale Amount: $1,246,000
  • Previous Sale Document Type: 36
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Diamond Bar


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Frequently Asked Questions

When was property at 21062 Quail Run Drive built and last sold?
The property at 21062 Quail Run Drive was built in 1986 and last sold on Apr 25, 2023 for $1,600,000.
How much is this home worth?
The estimated value of the home located at 21062 Quail Run Drive is $1,689,246.
What are some comparable homes to 21062 Quail Run Drive?
There are currently no comparable homes to 21062 Quail Run Drive.