21498 Cold Spring Ln
Diamond Bar, CA 91765
- 5 Beds
- 3 Baths
- 2,796 sqft (on 0.52 acres)
5 Beds
3 Baths
2,796 sqft
(on 0.52 acres)
Local Information
© Google
-- mins to
Description
Excellent Location, just few minutes from 57 and 60 Fwy. laminated flooring through out , splendid City & Mountain VIEW, additional enclosed 400 Sq Ft side patio out from double sliding doors first floor bedroom. Distinguished schools (Castle Rock Elementary, South Pointe Middle, and Diamond Bar High), recreation parks,walking distance to Korean H Mart Market, AAA offices, Car wash and much more in a shopping Center down the street.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago
Home Details for 21498 Cold Spring Ln
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Heating & Cooling Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other |
Interior Details Types of Rooms: Family Room |
Appliances & Utilities DishwasherMicrowave |
Fireplace & Spa Hot Tub or Spa |
Levels, Entrance, & Accessibility Floors: Laminate |
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Exterior Home Features Roof: TileExterior: Brick |
Parking & Garage GarageParking Spaces: 3Parking: Garage Attached |
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Year Built Year Built: 1977Year Updated: 1977 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
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Units in Building: 1 |
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Lot Area: 0.52 acres |
Price History for 21498 Cold Spring Ln
| Date | Price | Event | Source |
|---|---|---|---|
| 03/24/2026 | $4,400 | ListingRemoved | CRMLS #TR26044542 |
| 03/01/2026 | $4,400 | Listed For Rent | CRMLS #TR26044542 |
| 06/15/2016 | $3,200 | ListingRemoved | Agent Provided |
| 04/08/2014 | $2,800 | ListingRemoved | Agent Provided |
| 03/17/2014 | $2,750 | Sold | N/A |
| 01/25/2014 | $2,800 | Listed For Rent | Agent Provided |
| 01/08/2013 | $2,800 | ListingRemoved | Agent Provided |
| 01/06/2013 | $2,800 | Sold | N/A |
| 11/29/2012 | $2,800 | Listed For Rent | Agent Provided |
| 09/01/2011 | $2,700 | Sold | N/A |
| 02/09/2011 | $2,550 | Sold | N/A |
| 11/24/2009 | $675,000 | Sold | N/A |
| 05/20/2004 | $695,000 | Sold | N/A |
| 02/19/2002 | $403,000 | Sold | N/A |
Market trends in Diamond Bar
Last updated April 2026
Avg. sale price
$1.05M $51.67KMoM
Sale-to-List Price
99.7% 0.3%MoM
Price per sq ft
$556 $16MoM
Available listings
159 5MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $11,371 |
| Assessment | $871,289 |
Home facts updated by county records
Comparable Sales for 21498 Cold Spring Ln
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.15 | Single-Family Home | $1,390,000 | 09/23/25 | 4 | 3 | 2,712 | |
0.11 | Single-Family Home | $1,475,000 | 10/14/25 | 4 | 3 | 3,026 | |
0.21 | Single-Family Home | $1,505,000 | 05/28/26 | 4 | 3 | 2,712 | |
0.15 | Single-Family Home | $1,450,000 | 08/20/25 | 4 | 3 | 2,712 | |
0.19 | Single-Family Home | $1,518,888 | 01/16/26 | 4 | 2.5 | 2,397 | |
0.22 | Single-Family Home | $1,680,000 | 05/12/26 | 4 | 3 | 2,697 | |
0.35 | Single-Family Home | $1,530,000 | 07/18/25 | 4 | 3 | 2,712 | |
0.14 | Single-Family Home | $1,175,000 | 09/03/25 | 3 | 3 | 2,378 | |
0.14 | Single-Family Home | $1,385,000 | 06/24/25 | 4 | 2 | 2,229 | |
0.27 | Single-Family Home | $1,250,000 | 03/25/26 | 4 | 3 | 2,380 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 21498 Cold Spring Ln.
What Locals Say about Diamond Bar
At least 312 Trulia users voted on each feature.
89 % Say it's dog friendly
88 % Say there are sidewalks
85 % Say car is needed
81 % Say streets are well-lit
78 % Say parking is easy
77 % Say yards are well-kept
74 % Say it's quiet
66 % Say there's holiday spirit
65 % Say people would walk alone at night
64 % Say there's wildlife
60 % Say they plan to stay for at least 5 years
50 % Say kids play outside
48 % Say it's walkable to grocery stores
47 % Say neighbors are friendly
45 % Say it's walkable to restaurants
25 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
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21498 Cold Spring Ln, Diamond Bar, CA 91765 is a 5 bedroom, 3 bathroom, 2,796 sqft single-family home built in 1977. This property is not currently available for sale. 21498 Cold Spring Ln was last sold on Mar 17, 2014 for $2,750. The current Trulia Estimate for 21498 Cold Spring Ln is $1,491,500.

