21433 Cold Spring Ln
Diamond Bar, CA 91765
- 4 Beds
- 3.5 Baths
- 2,637 sqft (on 0.53 acres)
4 Beds
3.5 Baths
2,637 sqft
(on 0.53 acres)
Local Information
-- mins to
Description
This single-family home is located at 21433 Cold Spring Ln, Diamond Bar, CA. 21433 Cold Spring Ln is in Diamond Bar, CA and in ZIP code 91765. This property has 4 bedrooms, 4 bathrooms and approximately 2,637 sqft of floor space. This property has a lot size of 0.53 acres and was built in 1977.
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 21433 Cold Spring Ln
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Heating & Cooling Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Interior Details AtticNumber of Rooms: 8Types of Rooms: Breakfast Nook, Dining Room, Family Room, Laundry Room, Library, Master BathCeiling Fan |
Appliances & Utilities Cable ReadyDishwasherDisposalDryerRefrigeratorWasher |
Fireplace & Spa Fireplace |
Windows, Doors, Floors & Walls Double Paned Windows |
Levels, Entrance, & Accessibility Floors: Tile, Laminate, Slate |
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Exterior Home Features Roof: Shake ShingleExterior: StuccoGardenLawnSprinkler System |
Parking & Garage GarageParking Spaces: 2Parking: Garage Attached |
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Year Built Year Built: 1977Year Updated: 1977 |
Property Type / Style Property Type: Single Family HomeArchitecture: Ranch / Rambler |
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Units in Building: 1 |
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Lot Area: 0.53 acres |
Price History for 21433 Cold Spring Ln
| Date | Price | Event | Source |
|---|---|---|---|
| 12/10/2004 | $535,000 | Sold | N/A |
| 09/28/2004 | $200,000 | Sold | N/A |
Market trends in Diamond Bar
Last updated May 2026
Avg. sale price
$1.1M
$33.33KMoM
Sale-to-List Price
99.7%
Price per sq ft
$560
$3MoM
Available listings
164
2MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $9,637 |
| Assessment | $745,723 |
Home facts updated by county records
Comparable Sales for 21433 Cold Spring Ln
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.16 | Single-Family Home | $1,390,000 | 09/23/25 | 4 | 3 | 2,712 | |
0.18 | Single-Family Home | $1,505,000 | 05/28/26 | 4 | 3 | 2,712 | |
0.20 | Single-Family Home | $1,300,000 | 01/07/26 | 3 | 3 | 3,024 | |
0.20 | Single-Family Home | $1,330,000 | 05/14/26 | 4 | 3 | 2,037 | |
0.32 | Single-Family Home | $1,450,000 | 08/20/25 | 4 | 3 | 2,712 | |
0.32 | Single-Family Home | $1,475,000 | 10/14/25 | 4 | 3 | 3,026 | |
0.32 | Single-Family Home | $1,175,000 | 09/03/25 | 3 | 3 | 2,378 | |
0.42 | Single-Family Home | $1,250,000 | 03/25/26 | 4 | 3 | 2,380 | |
0.53 | Single-Family Home | $1,530,000 | 07/18/25 | 4 | 3 | 2,712 | |
0.47 | Single-Family Home | $1,518,888 | 01/16/26 | 4 | 2.5 | 2,397 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 21433 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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Apartments for Rent
Homes for sale near 21433 Cold Spring Ln
Off Market Homes Near 21433 Cold Spring Ln
21433 Cold Spring Ln, Diamond Bar, CA 91765 is a 4 bedroom, 4 bathroom, 2,637 sqft single-family home built in 1977. It last sold for $535,000 on Dec 10, 2004. It is currently off market. The Trulia Estimate is $1,409,100, with a rent estimate of $5,129/month.