21217 Washington St #4
Walnut, CA 91789
- Studio
- 1,344 sqft
Studio
1,344 sqft
Local Information
-- mins to
Description
This mobile / manufactured is located at 21217 Washington St #4, Walnut, CA. 21217 Washington St #4 is in Walnut, CA and in ZIP code 91789. This property has approximately 1,344 sqft of floor space. This property was built in 1981.
21217 Washington St #4, Walnut, CA 91789 is a studio, 1,344 sqft mobile/manufactured built in 1981. It is currently off market. The Trulia Estimate is $225,800, with a rent estimate of $3,000/month.
Home Highlights
Parking
No Info
Outdoor
No Info
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago
Home Details for 21217 Washington St #4
|
|---|
Year Built Year Built: 1981 |
Property Type / Style Property Type: Mobile Manufactured |
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 | $510 |
| Assessment | $28,115 |
Home facts updated by county records
Comparable Sales for 21217 Washington St #4
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.09 | Mobile / Manufactured | $177,000 | 04/15/26 | 2 | 2 | 1,152 | |
0.13 | Mobile / Manufactured | $275,000 | 11/14/25 | 3 | 2 | 1,716 | |
0.46 | Mobile / Manufactured | $200,000 | 11/21/25 | 2 | 2 | 1,248 | |
0.42 | Mobile / Manufactured | $265,000 | 07/23/25 | 3 | 2 | 1,920 | |
0.46 | Mobile / Manufactured | $65,000 | 02/27/26 | 2 | 2 | - | |
1.54 | Mobile / Manufactured | $255,000 | 12/19/25 | 3 | 2 | 1,440 | |
2.01 | Mobile / Manufactured | $165,000 | 04/13/26 | 3 | 2 | 1,440 | |
2.51 | Mobile / Manufactured | $300,000 | 08/21/25 | 3 | 2 | 1,320 | |
2.51 | Mobile / Manufactured | $345,000 | 10/24/25 | 3 | 3 | 1,440 | |
2.51 | Mobile / Manufactured | $300,000 | 06/30/26 | 3 | 2 | 1,620 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 21217 Washington St #4.
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
80 % 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.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections