21 Prospect Ave
Ossining, NY 10562
Spring Valley
3 Beds
1.5 Baths
1,117 sqft
3 Beds
1.5 Baths
1,117 sqft
Local Information
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Description
This single-family home is located at 21 Prospect Ave, Ossining, NY. 21 Prospect Ave is in the Spring Valley neighborhood in Ossining, NY and in ZIP code 10562. This property has 3 bedrooms, 2 bathrooms and approximately 1,117 sqft of floor space. This property has a lot size of 6969 sqft and was built in 1948.
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
No Info
Home Details for 21 Prospect Ave
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Interior Details BasementNumber of Rooms: 6Types of Rooms: Recreation Room |
Heating & Cooling Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 1.5 |
Appliances & Utilities DishwasherMicrowave |
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Year Built Year Built: 1948 |
Property Type / Style Property Type: Single Family HomeArchitecture: Cape Cod |
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Exterior Home Features Exterior: Other |
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Units in Building: 1 |
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Lot Area: 6969 sqft |
Price History for 21 Prospect Ave
| Date | Price | Event | Source |
|---|---|---|---|
| 08/27/1998 | $167,500 | Sold | N/A |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | |
| Assessment | $530,100 |
Home facts updated by county records
Comparable Sales for 21 Prospect Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.06 | Single-Family Home | $370,000 | 09/24/25 | 3 | 2 | 1,450 | |
0.12 | Single-Family Home | $485,000 | 09/05/25 | 3 | 1 | 1,526 | |
0.16 | Single-Family Home | $623,000 | 08/16/25 | 3 | 1.5 | 1,588 | |
0.15 | Single-Family Home | $715,000 | 01/16/26 | 3 | 1.5 | 1,444 | |
0.32 | Single-Family Home | $700,000 | 07/01/25 | 3 | 2 | 1,308 | |
0.25 | Single-Family Home | $515,000 | 01/15/26 | 2 | 1 | 1,151 | |
0.24 | Single-Family Home | $586,000 | 10/17/25 | 2 | 2 | 1,046 | |
0.14 | Single-Family Home | $625,000 | 02/18/26 | 3 | 1.5 | 1,610 | |
0.31 | Single-Family Home | $577,700 | 11/14/25 | 4 | 2 | 1,488 | |
0.35 | Single-Family Home | $525,000 | 07/25/25 | 3 | 1 | 1,474 |
Nearby homes
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Assigned Schools
These are the assigned schools for 21 Prospect Ave.
- Anne M Dorner Middle School
- 6-8
- Public
- 1031 Students
5/10GreatSchools RatingParent Rating Averagepues académicamente es buena escuela, pero socialmente es malísimaOther Review5y ago - Brookside School
- 1-2
- Public
- 673 Students
NAGreatSchools RatingParent Rating AverageStaff/teachers are great . teachers cares about kids future. They have great programs and after school programsOther Review9y ago - Claremont School
- 2-4
- Public
- 732 Students
4/10GreatSchools RatingParent Rating AverageGreat school. Best town for diversity and equity.Parent Review3y ago - Ossining High School
- 9-12
- Public
- 1580 Students
4/10GreatSchools RatingParent Rating AverageGreat Schools uses high school level statistics to evaluate schools. This type of analysis fails to capture complexity. Ossining has great schools but averages don’t capture a multimodal distribution of student outcomes. Instead of a normal distribution Ossining has two humps caused by a large number of English as a second language learners. The high school is possibly the top science HS in the country (look it up). The statistics on this site have harmed property values in our district and have caused great harm to our community.Parent Review2y ago - Park School
- PK-K
- Public
- 572 Students
NAGreatSchools RatingParent Rating AverageBest pre and kindergarten school in the area. Great teachers and great programs. No homework which isn't that great. Music, physical education, art classes are great. My two kids went to park elementary school. In the pandemic time they provide great distance learning service and first public elementary school to open in person in the county.Parent Review4y ago - Roosevelt School
- 5
- Public
- 374 Students
3/10GreatSchools RatingParent Rating AverageGreat school. Best town for diversity and equity.Parent Review3y ago 
Check out schools near 21 Prospect Ave.
Neighborhood Overview
Neighborhood stats provided by third party data sources.
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21 Prospect Ave, Ossining, NY 10562 is a 3 bedroom, 2 bathroom, 1,117 sqft single-family home built in 1948. 21 Prospect Ave is located in Spring Valley, Ossining. This property is not currently available for sale. 21 Prospect Ave was last sold on Aug 27, 1998 for $167,500. The current Trulia Estimate for 21 Prospect Ave is $605,900.