Joseph LoGiudice
Cornerstone Properties of LI
(631) 605-8971
31 Total Sales
1 in West Islip
$1,250,000 Price
Estimated Value: $668,000 - $1,065,000
This home is located at 21 Gladstone Ave, West Islip, NY 11795 and is currently estimated at $814,157. 21 Gladstone Ave is a home located in Suffolk County with nearby schools including Bayview Elementary School, Beach Street Middle School, and West Islip Senior High School.
Joseph LoGiudice
Cornerstone Properties of LI
(631) 605-8971
31 Total Sales
1 in West Islip
$1,250,000 Price
Christine Ambrosio
Signature Premier Properties
(516) 307-0310
15 Total Sales
1 in West Islip
$357,000 Price
Amanda Lowe
Signature Premier Properties
(631) 609-4417
68 Total Sales
2 in West Islip
$542K - $555K Price Range
John Restrepo
ARBO REALTY
(631) 892-9540
28 Total Sales
1 in West Islip
$535,000 Price
Jared Garcia
Weichert Realtors Performance
(866) 985-8333
73 Total Sales
1 in West Islip
$750,000 Price
Kerri Murphy-Schlomann
Cornerstone Properties of LI
(631) 994-1647
43 Total Sales
1 in West Islip
$525,000 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 | $15,777 | $57,500 | $17,000 | $40,500 |
| 2024 | $15,777 | $57,500 | $17,000 | $40,500 |
| 2023 | $15,777 | $57,500 | $17,000 | $40,500 |
| 2022 | $14,589 | $57,500 | $17,000 | $40,500 |
| 2021 | $14,589 | $57,500 | $17,000 | $40,500 |
| 2020 | $14,915 | $57,500 | $17,000 | $40,500 |
| 2019 | $14,915 | $0 | $0 | $0 |
| 2018 | -- | $57,500 | $17,000 | $40,500 |
| 2017 | $14,280 | $57,500 | $17,000 | $40,500 |
| 2016 | $14,299 | $57,500 | $17,000 | $40,500 |
| 2015 | -- | $57,500 | $17,000 | $40,500 |
| 2014 | -- | $57,500 | $17,000 | $40,500 |
Ask me questions while you tour the home.