Sold
Last Sold Price
4 beds2,798 sqft
21485 Running Branch Rd, Diamond Bar, CA 91765
Single FamilyProperty Type
0.20 acresLot Size
1979Year Built
$214/sq ftPrice per sq ft
3 carsParking Spaces

Description

Approved short sale ! We can close in 30 Days . Nice Diamond Ridge Home. bonus room. city light and Mountain view. pool & spa. large lot. RV parking. Remodeled kitchen with granite counter tops and updated appliances. Tile roof. High Vaulted ceiling. wet bar. Family room with fireplace. The property is in the process of cleaning. Walnut unified school District. Be courteous to home owner. Must call first.Approved short sale ! We can close in 30 Days . Nice Diamond Ridge Home. bonus room. city light and Mountain view. pool & spa. large lot. RV parking. Remodeled kitchen with granite counter tops and updated appliances. Tile roof. High Vaulted ceiling. wet bar. Family room with fireplace. The property is in the process of cleaning. Walnut unified school District. Be courteous to home owner. Must call first.
  • Listed by: Benedict Kim DRE #00971911 • Century 21 Care
Listing closed: 04/28/2009 12:00 AM • Source: CRMLS, MLS#: H09010469

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Recent comparable sales

Median sold price

$1,400,000

Avg days on market

34

Sale-to-list ratio

96.9%

Diamond Bar, CA

9 comparable properties found

$1,250,000 | 20812 Missionary Ridge Street, Diamond Bar, CA 91789
1

$1,250,000

Sold 10/28/24

4
Bedrooms
2,509
Square Feet
0.25
Acres
$1,236,000 | 3141 Fallow Field Drive, Diamond Bar, CA 91765
2

$1,236,000

Sold 05/30/25

4
Bedrooms
2,325
Square Feet
0.38
Acres
a view of a house with a street
3

$1,475,000

Sold 10/14/25

4
Bedrooms
3,026
Square Feet
0.21
Acres
a front view of a house with a yard
4

$1,680,000

Sold 05/12/26

4
Bedrooms
2,697
Square Feet
0.23
Acres
a front view of a house with a yard and garage
5

$1,450,000

Sold 08/20/25

4
Bedrooms
2,712
Square Feet
0.21
Acres
$1,380,000 | 21504 Cold Spring Lane, Diamond Bar, CA 91765
6

$1,380,000

Sold 09/28/26

4
Bedrooms
2,712
Square Feet
0.33
Acres
$1,379,000 | 3424 Hawkwood Road, Diamond Bar, CA 91765
7

$1,379,000

Sold 04/15/26

4
Bedrooms
2,697
Square Feet
0.17
Acres
a front view of a house with a garden and plants
8

$1,590,000

Sold 03/20/25

4
Bedrooms
2,712
Square Feet
0.51
Acres
$1,400,000 | 3324 Hawkwood Road, Diamond Bar, CA 91765
9

$1,400,000

Sold 01/28/25

4
Bedrooms
2,796
Square Feet
0.22
Acres

Location

Listing Courtesy of Century 21 Care, Benedict Kim, DRE #00971911

Sold By KO TAI REALTY, JAMES YANG, DRE #01228924

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Property Information for 21485 Running Branch Road

Property Details
  • MLS Type: Residential / Single Family Residence
  • View: City Lights, Mountain(s)
  • Parking Spaces Total: 3
  • Private Pool: Yes
  • Cooling Type: Central Air
  • Building Type: Detached
  • Lot Size Source: Assessor
  • Living Area: 2798
  • Assessor Parcel Number: 8714-010-025
  • Property Attached YN: false
  • Fireplace: Yes
  • Pool: Yes
  • Spa: Yes
  • View: Yes
  • View: Yes
  • Association Fee: $.00
  • Senior Community: No
  • Parcel Number: 8714010025
  • Area: Diamond Bar (616)
Building Information
  • Stories: 2
  • Year Built: 1979
  • Lot Size: 0.20 AC / 8,633 SF
Income / Expense / Tax Details
Income Details
  • Financing: Conventional
Tax / Assessment Info
  • Tax Tract Number: 34160
  • Tax Lot: 55
Community / Development
Community / Development
  • Assessments YN: Yes
  • Assessments: Unknown
Property / Structure Info
Interior Features
  • Appliances: Dishwasher, Disposal, Oven, Range, Cooktop
  • Equipment: Dishwasher, Garbage Disposal, Inside, Range/Oven
  • Room Type: Bonus Room, Family Room, Walk-In Closet
  • Eating Area: In Kitchen
  • Laundry: Yes
  • Laundry Features: Inside
  • Fireplace Features: Family Room
  • Fireplace Rooms: Family Room
  • Cooling: Central Air
  • Heating Type: Forced Air
  • Heating: Forced Air
  • Flooring Type: Wood
  • Flooring: Wood
Exterior Features
  • Roof: Tile
  • Fence: Yes
  • Fence: Block
  • Fencing: Block
  • View Description: City Lights
  • Pool Features: In Ground
  • Pool Description: In Ground
  • Spa Features: In Ground
Land/Lot Info
  • Sign on Property: No
  • Lease Considered: No
  • Available For Lease: No
  • Road Frontage Type: Alley
  • Levels: Two
Parking Info
  • Parking: Yes
  • Parking Garage: Direct Entrance
  • Carport Spaces: 0
  • Attached Garage: Yes
  • Parking Features: Direct Garage Access

Property History for 21485 Running Branch Road

DateEvent & SourcePriceAppreciation
Apr 28, 2009

Sold

CLAW #H09010469MR

$600,000—
Apr 28, 2009

Sold

CRMLS #H09010469

$600,000—
Apr 10, 2009

Pending

CLAW #H09010469MR

—
DateEvent & SourcePrice
04/28/2009

Sold

CLAW #H09010469MR

$600,000
04/28/2009

Sold

CRMLS #H09010469

$600,000
04/10/2009

Pending

CLAW #H09010469MR

—

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 21485 Running Branch Road

Taxable ValueLand$358,845Additions$429,248Total$788,093
Tax Record2025$10,062 ($839 / month)
Home Facts
Beds3Baths3Total Finished SqFt2,798 SqFtAbove Grade Finished SqFt2,798 SqFtStories2Lot Size8,606 SqFtStyleSingle Family ResidenceYear Built1979Year Renovated1979ZoningLCR19000*CountyLOS ANGELESAPN8714-010-025

Schools near 21485 Running Branch Road

This home is within Walnut Valley Unified School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - 9 to 12
Rating
School
Distance
Castle Rock Elementary School
PublicK to 5

South Pointe Middle School
Public6 to 8

Diamond Bar High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Nearby home values

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Century 21 Care, Benedict Kim, DRE #00971911

Based on information from one of the following Multiple Listing Services: CRMLS, CLAW, I-Tech, ROWMLS, GPSMLS, SDMLS, VCRDS/PFAR, Idyllwild Association of Realtors, Ojai Valley Board of REALTORS and/or AVMLS. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by CRMLS, CLAW, I-Tech, ROWMLS, GPSMLS, SDMLS, VCRDS/PFAR, Idyllwild Association of Realtors, Ojai Valley Board of REALTORS and/or AVMLS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. 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. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.