Date
Details
Price
Change
Source
7/09/2026
Listed
$875,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$875,000 Just Listed
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Join us at 21245 Cold Spring on:
- Open House: 1:00 PM - 4:00 PM
Sunday 7/12 1:00 PM - 4:00 PM
21245 Cold Spring,Diamond Bar, CA 9176521245 Cold SpringDiamond BarCA91765
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Property Description
Unlimited potential in the desirable city of Diamond Bar! This 3-bedroom, 2-bathroom home offers a functional floor plan with a kitchen, dedicated laundry room, and a spacious backyard featuring a covered patio and storage shed. The property is in original condition and is ready for renovation, providing an excellent value-add opportunity for investors, flippers, contractors, or buyers looking to build equity through improvements.
With solid bones and endless potential, this home offers the chance to reimagine the interior and create a modern living space tailored to today's market. Conveniently located near the 57 Freeway with easy access to shopping, dining, schools, and local amenities, the location adds to the property's long-term appeal and resale potential.
Bring your vision and unlock the possibilities this Diamond Bar fixer has to offer. Properties with this much upside in a sought-after location don't come along often.
Full Property Details
Full Property Details for 21245 Cold Spring
General
- Price: $875,000
- Status: Active
- Type: Single Family
- Source: MRMLS
- MLS ID: MB26149984
- Updated: 7/10/2026
- Days on Market: 2 days
- Added to Site: 2 day(s) ago
Interior
- Rooms/Areas: Living Room
- Fireplace: Yes
- Fireplace(s): Living Room
- Appliances: Dishwasher
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Individual Room
Additional Information
- Pool Description: None
Parking
- Garage: Yes
- Garage Spaces: 2
Location
- County: Los Angeles
- Driving Directions: Cross street, S Diamond Bar Blvd
School Information
- School District: Walnut Valley Unified
Community
- Community Features: Sidewalks
Heating & Cooling
- Cooling Type: None
- Heating Type: Central
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Structure Type: Single Family Residence
- Common Walls: No Common Walls
- Entry Location: FRONT DOOR
- Stories/Levels: One
- Stories Description: One
- Square Feet: 1,300
- Sq. Ft. Source: Assessor
- Year Built: 1962
- Year Built Source: Assessor
Lot Features
- Property View: None
- Lot Size (Acres): 0.1792
- Lot Size (Sq. Ft.): 7,804
- Lot Size Source: Assessor
- Lot Description: Front Yard, Back Yard
Financial Considerations
- Price Per Sq. Ft.: $673.08
Disclosures and Reports
- Special Conditions: Standard
Listed by Ehomes, JAVIER RAMIREZ
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 21245 Cold Spring —
JAVIER RAMIREZ
Ehomes
213-216-5306
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 21245 Cold Spring
School District:Walnut Valley Unified School District
| Name | Grades | Distance |
|---|---|---|
Castle Rock Elementary School, Diamond Bar, CA 2975 Castlerock Road, Diamond Bar, CA 91765 | K-5 | 0.2 mi |
South Pointe Middle School 20671 Larkstone Drive, Walnut, CA 91789 | 6-8 | 1.2 mi |
Diamond Bar High School 21400 Pathfinder Road, Diamond Bar, CA 91765 | 9-12 | 0.4 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 21245 Cold Spring
Tax History
Tax History for 21245 Cold Spring
Year
Property Taxes
Change
Tax Assessment
Change
2025
$1,686
13%
$84,998
4%
2023
$1,494
2%
$81,699
2%
2022
$1,460
2%
$80,098
2%
2021
$1,426
1%
$78,529
1%
2020
$1,410
2%
$77,725
2%
2019
$1,386
10%
$76,202
2%
2018
$1,258
4%
$74,709
2%
2017
$1,211
32%
$73,245
2%
2015
$917
—
$71,810
2%
2015
$917
—
$70,732
18%
2010
$917
—
$59,801
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 21245 Cold Spring
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- Single Family
- Active
- Updated 6 days ago
- 3Beds
- 2Total Baths
- 1,420Sq. Ft.
- Single Family
- Active
- Updated 14 hours ago
- 3Beds
- 2Total Baths
- 1,478Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 2Total Baths
- 1,412Sq. Ft.
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- Single Family
- Active
- Updated 1 day ago
- 4Beds
- 3Total Baths
- 2,060Sq. Ft.
- Townhouse
- Active
- Updated 1 day ago
- 3Beds
- 2Total Baths
- 1,217Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 2Total Baths
- 1,527Sq. Ft.
- Single Family
- Active
- Updated 17 hours ago
- 4Beds
- 4Total Baths
- 2,618Sq. Ft.
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- Single Family
- Active
- Updated 3 days ago
- 5Beds
- 3Total Baths
- 3,216Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 4Beds
- 6Total Baths
- 3,530Sq. Ft.
- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 2Total Baths
- 1,200Sq. Ft.
- Single Family
- Active
- Updated 22 hours ago
- 5Beds
- 3Total Baths
- 3,245Sq. Ft.
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21245 Cold Spring, Diamond Bar, CA 91765 (MLS# MB26149984) is a Single Family property with 3 bedrooms and 2 full bathrooms. 21245 Cold Spring is currently listed for $875,000 and was received on July 09, 2026. Want to learn more about 21245 Cold Spring? Do you have questions about finding other Single Family real estate for sale in Diamond Bar? You can browse all Diamond Bar real estate or contact a Coldwell Banker agent to request more information.