Interested in learning more about the building? There are many great amenities and features for residents in the building. See the full transaction history for 2435 Union Boulevard below.
Islip, where 2435 Union Boulevard is located, has a median asking price of $263,995 for co-op buildings. For interested buyers, that means the building's median asking price is around 1.00% below the neighborhood's median asking price for co-ops. Which is great news as a buyer may end up finding some relatively affordable units in this building compared to other co-op buildings in the neighborhood.
There is currently one active listing for sale within the building and our inventory of available units for sale is constantly updating in real time. Check back frequently for updates. The asking price for the only active sales listing is $219,999. It is a 800 sqft 1-bedroom and 1-bathroom unit.
Building Features
Exterior
Parking
Facilities
Swimming Pool
Location
Pet Policy
9 Past Sales
| Date | Unit | Beds | Baths | Sqft | Price | Closed | Listed By |
|---|---|---|---|---|---|---|---|
|
01/21/2026
|
1 Bed
|
1 Bath
|
800 ft²
|
$239,999
1 Bed
1 Bath
800 ft²
|
-
-
|
Donna G Serwan
Century 21 AA Realty
| |
|
03/07/2025
|
1 Bed
|
1 Bath
|
-
|
$294,999
1 Bed
1 Bath
|
-
-
|
Marvin Cisneros
ARVY Realty
| |
|
02/18/2025
|
1 Bed
|
1 Bath
|
845 ft²
|
$310,000
1 Bed
1 Bath
845 ft²
|
-
-
|
Leonardo Garcia
Keller Williams Realty Greater
| |
|
11/17/2022
|
2 Bed
|
1 Bath
|
-
|
$180,000
2 Bed
1 Bath
|
$180,000
08/08/2023
|
Agnieszka Lavelle
Coach Real Estate Assoc Inc
| |
|
09/16/2022
|
1 Bed
|
1 Bath
|
-
|
$219,000
1 Bed
1 Bath
|
$205,000
-6.39%
03/17/2023
|
Donna Pensivy
Signature Premier Properties
| |
|
09/16/2022
|
1 Bed
|
1 Bath
|
-
|
$219,000
1 Bed
1 Bath
|
$225,000
+2.74%
05/19/2023
|
Donna Pensivy
Signature Premier Properties
| |
|
05/31/2022
|
1 Bed
|
1 Bath
|
-
|
$225,000
1 Bed
1 Bath
|
$225,000
09/02/2022
|
Edward Pearson
Exit Realty Achieve
| |
|
03/08/2018
|
1 Bed
|
1 Bath
|
-
|
$139,900
1 Bed
1 Bath
|
$136,500
-2.43%
06/05/2018
|
Debra Carpluk
Keller Williams Realty Elite
| |
|
05/08/2014
| |
1 Bed
|
1 Bath
|
750 ft²
|
$119,990
1 Bed
1 Bath
750 ft²
|
$117,500
-2.08%
10/21/2014
|
Regina Forcino
Winkler Real Estate Inc
|
About Islip
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Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017