21 Park Avenue
Ossining, NY 10562
Spring Valley
5 Beds
3 Baths
2,991 sqft
5 Beds
3 Baths
2,991 sqft
Local Information
- Map ViewExplore the area around 21 Park Avenue.
- Schools1 Preschool School4 Elementary Schools1 Middle School1 High School
- Shop & Eat
-- mins to
Home Highlights
Property Type
Multi-Family
Year Built
1935
Living Area
2,991 sqft
Price/Sqft
$287
Parking
Garage
About this House
In the beautiful section of Ossining On The Hudson, this corner, multi family home boasts a 6,534 sqft Lot size. As you enter the front door into the 1st floor apartment, you are greeted in a spacious living room, separated dining room, eat-in kitchen, Den/Office room, full bathroom, guest bedroom and a large master bedroom with central air throughout, a half bath and private entrance to the outside patio area. The 2nd floor apartment features 2 large bedrooms, huge living room, separate dining room, full bathroom and a really nice
eat-in kitchen. Units have separate heat and hot water. The full basement has enough space for extra storage, washer and dryer, personal gym or additional space to entertain guests. There is a 2-car garage and driveway with enough space to park 3 cars. The outdoor patio and yard is a perfect size for family gatherings. The roof, gas boiler and hot water tank is in great condition. Across the street is a beautiful safe park for the kids to play in the summer months. This house is a Must See!!!
eat-in kitchen. Units have separate heat and hot water. The full basement has enough space for extra storage, washer and dryer, personal gym or additional space to entertain guests. There is a 2-car garage and driveway with enough space to park 3 cars. The outdoor patio and yard is a perfect size for family gatherings. The roof, gas boiler and hot water tank is in great condition. Across the street is a beautiful safe park for the kids to play in the summer months. This house is a Must See!!!
21 Park Avenue, Ossining, NY 10562 is a 5 bedroom, 3 bathroom, 2,991 sqft multi-family in Spring Valley, built in 1935. It last sold for $800,000 on Jun 18, 2025 (5% below the $839,000 asking price). It is currently off market. The Trulia Estimate is $859,800, with a rent estimate of $3,298/month.
Home Details for 21 Park Avenue
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Interior Details Basement: Full |
Beds & Baths Number of Bedrooms: 5Number of Bathrooms: 3Number of Bathrooms (full): 3 |
Appliances & Utilities Utilities: See Remarks |
Heating & Cooling Heating: OtherHas CoolingAir Conditioning: Central Air,Separate Meters,Varies by Unit,Wall/Window Unit(s)Has HeatingHeating Fuel: Other |
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Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageParking Spaces: 2Parking: Garage |
Water & Sewer Sewer: Public Sewer |
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Cumulative Days on Market: 73 |
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Year Built Year Built: 1935 |
Property Type / Style Property Type: Residential IncomeProperty Subtype: Duplex, Multi Family |
Building Construction Materials: Shingle SidingNot Attached Property |
Property Information Parcel Number: 420308901600000000005500003 |
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Price List Price: $839,000 |
Status Change & Dates Off Market Date: Wed Apr 09 2025 |
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MLS Status: Sold |
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Direction & Address City: Ossining |
School Information High School District: Ossining |
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Building Area Building Area: 2991 Square Feet |
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Not Senior Community |
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Lot Area: 6534 sqft |
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Special Conditions: None |
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Listing Agreement Type: Exclusive Right To Sell |
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BasementMls Number: 816181Showing Requirements: 24 Hour Notice, Appointment Only, Call Listing Agent |
Last check for updates: about 6 hours ago
Listed by Anthony D. Saddler, (347) 993-1254
YourHomeSold Guaranteed Realty, (718) 324-6060
Steven Prashad, (646) 208-8769
YourHomeSold Guaranteed Realty, (718) 324-6060
Bought with: Sheila Ortiz, (347) 421-7300, Coldwell Banker American Homes, (718) 206-1340
Source: OneKey® MLS as distributed by MLS GRID, MLS#816181
Price History for 21 Park Avenue
| Date | Price | Event | Source |
|---|---|---|---|
| 06/18/2025 | $800,000 | Sold | OneKey® MLS as distributed by MLS GRID #816181 |
| 04/09/2025 | $839,000 | Pending | OneKey® MLS as distributed by MLS GRID #816181 |
| 03/10/2025 | $839,000 | PendingToActive | OneKey® MLS as distributed by MLS GRID #816181 |
| 03/06/2025 | $839,000 | Pending | OneKey® MLS as distributed by MLS GRID #816181 |
| 01/22/2025 | $839,000 | Listed For Sale | OneKey® MLS as distributed by MLS GRID #816181 |
| 01/04/1999 | $169,000 | Sold | N/A |
Market trends in Ossining
Last updated June 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
60
9MoM
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | |
| Assessment | $703,700 |
Home facts updated by county records
Comparable Sales for 21 Park Avenue
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.14 | Multi-Family Home | $935,000 | 11/13/25 | 4 | 6 | 2,868 | |
0.13 | Multi-Family Home | $928,000 | 12/17/25 | 8 | 3 | 3,648 | |
0.23 | Multi-Family Home | $710,000 | 03/09/26 | 8 | 3 | 2,442 | |
0.47 | Multi-Family Home | $870,000 | 10/15/25 | 5 | 3 | 2,033 | |
0.35 | Multi-Family Home | $855,000 | 05/07/26 | 8 | 3 | 2,435 | |
0.37 | Multi-Family Home | $850,000 | 12/19/25 | 8 | 4 | 2,380 | |
0.24 | Multi-Family Home | $980,000 | 07/10/26 | 4 | 2 | 2,150 | |
0.57 | Multi-Family Home | $798,000 | 06/29/26 | 5 | 2 | 2,250 |
Nearby homes
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Assigned Schools
These are the assigned schools for 21 Park Avenue.
- Anne M Dorner Middle School
- 6-8
- Public
- 1031 Students
6/10GreatSchools RatingParent Rating Averagepues académicamente es buena escuela, pero socialmente es malÃsimaOther 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 Review10y ago - Claremont School
- 2-4
- Public
- 732 Students
5/10GreatSchools RatingParent Rating AverageGreat school. Best town for diversity and equity.Parent Review4y 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 Review5y ago - Roosevelt School
- 5
- Public
- 374 Students
5/10GreatSchools RatingParent Rating AverageGreat school. Best town for diversity and equity.Parent Review4y ago 
Check out schools near 21 Park Avenue.
Neighborhood Overview
Neighborhood stats provided by third party data sources.
LGBTQ Local Legal Protections
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Based on information submitted to the MLS GRID as of 2026-07-25 07:48:09 PDT All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information