Kerrilynn Prokop
Signature Premier Properties
(631) 910-7716
61 Total Sales
2 in Islip
$230K - $290K Price Range
Estimated Value: $666,000 - $998,000
This home is located at 121 Union Ave, Islip, NY 11751 and is currently estimated at $824,533. 121 Union Ave is a home located in Suffolk County with nearby schools including Wing Elementary School, Islip Middle School, and Islip High School.
Kerrilynn Prokop
Signature Premier Properties
(631) 910-7716
61 Total Sales
2 in Islip
$230K - $290K Price Range
Joshua Pismeny
Real Broker NY LLC
(631) 857-4579
49 Total Sales
1 in Islip
$710,000 Price
Anthony LaBella
EXP Realty
(516) 973-2841
48 Total Sales
1 in Islip
$649,000 Price
Anthony Autera
Signature Premier Properties
(631) 791-6327
99 Total Sales
2 in Islip
$250K - $620K Price Range
Robert Lorenzo
Compass Greater NY LLC
(631) 857-4339
163 Total Sales
1 in Islip
$1,110,000 Price
David Restrepo
Arbo Realty
(516) 874-3840
32 Total Sales
1 in Islip
$698,000 Price
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $17,812 | $57,300 | $11,600 | $45,700 |
| 2024 | $17,812 | $57,300 | $11,600 | $45,700 |
| 2023 | $17,812 | $58,200 | $11,600 | $46,600 |
| 2022 | $16,274 | $58,200 | $11,600 | $46,600 |
| 2021 | $16,274 | $58,200 | $11,600 | $46,600 |
| 2020 | $16,622 | $58,200 | $11,600 | $46,600 |
| 2019 | $16,622 | $0 | $0 | $0 |
| 2018 | -- | $58,200 | $11,600 | $46,600 |
| 2017 | $16,754 | $61,000 | $11,600 | $49,400 |
| 2016 | $16,674 | $61,000 | $11,600 | $49,400 |
| 2015 | -- | $59,500 | $11,600 | $47,900 |
| 2014 | -- | $59,500 | $11,600 | $47,900 |
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