Off Market
5 beds2 baths1,769 sqft/sqft
21334 Cold Spring Ln, Diamond Bar, CA 91765

Recent comparable sales

Median sold price

$1,152,000

Avg days on market

22

Sale-to-list ratio

99.0%

Diamond Bar, CA

9 comparable properties found

1

$1,200,000

Sold 01/12/26

5
Bedrooms
2
Bathrooms
2,268
Square Feet
0.24
Acres
$1,115,000 | 21339 Hipass Drive, Diamond Bar, CA 91765
2

$1,115,000

Sold 03/19/25

4
Bedrooms
1,898
Square Feet
0.17
Acres
a front view of a house with garden
3

$1,300,000

Sold 02/06/26

4
Bedrooms
1,831
Square Feet
0.22
Acres
a view of an house with backyard space and balcony
4

$1,000,000

Sold 08/05/25

4
Bedrooms
1,556
Square Feet
0.18
Acres
a front view of a house with a yard
5

$1,000,000

Sold 09/16/25

4
Bedrooms
1,696
Square Feet
0.25
Acres
a view of outdoor space yard and garage
6

$948,880

Sold 10/31/25

4
Bedrooms
1,662
Square Feet
0.18
Acres
a view of house with yard
7

$1,158,000

Sold 01/26/26

4
Bedrooms
1,881
Square Feet
0.27
Acres
a view of a backyard with plants and a large tree
8

$1,290,000

Sold 05/04/26

4
Bedrooms
1,788
Square Feet
0.22
Acres
a front view of a house with garden
9

$1,152,000

Sold 10/29/25

4
Bedrooms
1,708
Square Feet
0.16
Acres

Location

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Property Information for 21334 Cold Spring Lane

Property Details
Building Information
  • Stories: 1
  • Year Built: 1963
  • Lot Size: 0.22 AC / 9,449 SF

Public Records for 21334 Cold Spring Lane

Taxable ValueLand$245,594Additions$151,687Total$397,281
Tax Record2025$5,410 ($451 / month)
Home Facts
Beds5Baths2Total Finished SqFt1,769 SqFtAbove Grade Finished SqFt1,769 SqFtStories1Lot Size9,449 SqFtStyleSingle Family ResidenceYear Built1963Year Renovated1964ZoningLCR17500*CountyLOS ANGELESAPN8285-024-017

Schools near 21334 Cold Spring Lane

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.

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.