21485 Cold Spring Ln
Diamond Bar, CA 91765
- 4 Beds
- 2 Baths
- 2,037 sqft (on 0.30 acres)
4 Beds
2 Baths
2,037 sqft
(on 0.30 acres)
Local Information
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Description
Beautiful Home in Diamond Bar, Reduced Rent - Property Id: 54536
4 Bedroom, 2 full Bathroom, one story single house with remodeled kitchen cabinets, granite countertops and stainless steel sink, ready to move in. Vault ceiling, spacious 2037 sq ft home, family room, living room, and a dining room. 2-car attached garage parking, fenced front yard and big back yard with beautiful view to relax. Tile floor easy to clean. Nice patio and gazebo. Central heat and A/C, gas fireplace. Blocks walking distance to award winning Walnut school district's Castle Rock Elementary school, South Point Middle school and Diamond Bar High school. One block from H-Mart supermarket/Country Hills Town Center. Quiet and safe neighborhood. Easy access to FWY 57 and 60. Welcome students from Mt. SAC, Cal Poly Pomona and Cal State Fullerton. Non-smoking, pet Ok. 1-year lease, reduced rent $2900/month. Please call/text (626)345-8822.
Apply at TurboTenant: http
rental.turbotenant.com/properties/54536
Property Id 54536
(RLNE3956269)
4 Bedroom, 2 full Bathroom, one story single house with remodeled kitchen cabinets, granite countertops and stainless steel sink, ready to move in. Vault ceiling, spacious 2037 sq ft home, family room, living room, and a dining room. 2-car attached garage parking, fenced front yard and big back yard with beautiful view to relax. Tile floor easy to clean. Nice patio and gazebo. Central heat and A/C, gas fireplace. Blocks walking distance to award winning Walnut school district's Castle Rock Elementary school, South Point Middle school and Diamond Bar High school. One block from H-Mart supermarket/Country Hills Town Center. Quiet and safe neighborhood. Easy access to FWY 57 and 60. Welcome students from Mt. SAC, Cal Poly Pomona and Cal State Fullerton. Non-smoking, pet Ok. 1-year lease, reduced rent $2900/month. Please call/text (626)345-8822.
Apply at TurboTenant: http
rental.turbotenant.com/properties/54536
Property Id 54536
(RLNE3956269)
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
No Info
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago
Home Details for 21485 Cold Spring Ln
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Heating & Cooling Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other |
Appliances & Utilities DishwasherDisposal |
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Year Built Year Built: 1977Year Updated: 1977 |
Property Type / Style Property Type: Single Family Home |
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Units in Building: 1 |
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Lot Area: 0.30 acres |
Price History for 21485 Cold Spring Ln
| Date | Price | Event | Source |
|---|---|---|---|
| 05/01/2018 | $2,900 | ListingRemoved | Agent Provided |
| 03/29/2018 | $2,900 | PriceChange | Agent Provided |
| 03/18/2018 | $3,000 | Listed For Rent | Agent Provided |
| 07/08/2009 | $575,000 | Sold | N/A |
| 10/06/2003 | $453,000 | 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 | $9,499 |
| Assessment | $742,208 |
Home facts updated by county records
Comparable Sales for 21485 Cold Spring Ln
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.15 | Single-Family Home | $1,385,000 | 06/24/25 | 4 | 2 | 2,229 | |
0.08 | Single-Family Home | $1,390,000 | 09/23/25 | 4 | 3 | 2,712 | |
0.21 | Single-Family Home | $1,180,000 | 02/26/26 | 3 | 2 | 1,752 | |
0.14 | Single-Family Home | $1,505,000 | 05/28/26 | 4 | 3 | 2,712 | |
0.17 | Single-Family Home | $1,175,000 | 09/03/25 | 3 | 3 | 2,378 | |
0.18 | Single-Family Home | $1,450,000 | 08/20/25 | 4 | 3 | 2,712 | |
0.29 | Single-Family Home | $1,518,888 | 01/16/26 | 4 | 2.5 | 2,397 | |
0.15 | Single-Family Home | $1,475,000 | 10/14/25 | 4 | 3 | 3,026 | |
0.24 | Single-Family Home | $999,999 | 12/05/25 | 3 | 2 | 1,300 | |
0.29 | 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 21485 Cold Spring Ln.
What Locals Say about Diamond Bar
At least 313 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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21485 Cold Spring Ln, Diamond Bar, CA 91765 is a 4 bedroom, 2 bathroom, 2,037 sqft single-family home built in 1977. This property is not currently available for sale. 21485 Cold Spring Ln was last sold on Jul 8, 2009 for $575,000. The current Trulia Estimate for 21485 Cold Spring Ln is $1,257,000.

