11 Sloop Walk
Islip, NY 11770
— ba 1,799 sqft Built 1950 Lot 5,663 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $37,300 | $24,000 | $61,300 | $5,829 |
| 2024 | $37,300 | $24,000 | $61,300 | $7,011 |
| 2023 | $56,900 | $24,000 | $80,900 | $7,011 |
| 2022 | $56,900 | $24,000 | $80,900 | $7,132 |
| 2021 | $56,900 | $24,000 | $80,900 | $6,994 |
| 2020 | $41,600 | $36,600 | $78,200 | $6,463 |
| 2018 | $41,600 | $36,600 | $78,200 | $6,299 |
| 2017 | $41,600 | $36,600 | $78,200 | $6,303 |
| 2016 | $41,600 | $36,600 | $78,200 | $6,108 |
| 2015 | $76,100 | $15,200 | $91,300 | $7,052 |
| 2014 | $76,100 | $15,200 | $91,300 | $7,161 |
| 2013 | $21,100 | $70,200 | $91,300 | $7,513 |
| 2012 | $21,100 | $70,200 | $91,300 | $8,007 |
| 2011 | $21,100 | $70,200 | $91,300 | $7,701 |
| 2010 | $21,100 | $70,200 | $91,300 | $7,549 |
| 2008 | $21,100 | $70,200 | $91,300 | $7,349 |
Property facts
Year built
1950
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,799 sqft
Lot size
5,663 sqft
ZIP code
11770
City
Islip
Street
Sloop Walk
Coordinates
40.64628, -73.16220
Comparable properties nearby
Frequently asked questions
When did 11 Sloop Walk last sell?
No public-record sale is on file for 11 Sloop Walk.
What is the current tax assessment for 11 Sloop Walk?
The most recent total assessment for 11 Sloop Walk (year 2025) is $61,300 with $5,829 in property tax.
When was 11 Sloop Walk built?
11 Sloop Walk was built in 1950.
How does 11 Sloop Walk compare to others on Sloop Walk?
We do not currently track other properties on Sloop Walk.
What are the property facts for 11 Sloop Walk?
11 Sloop Walk is a — bath, 1,799 sqft, 5,663 sqft lot single_family.
Is 11 Sloop Walk a flip candidate?
No — 11 Sloop Walk does not appear in our flips dataset.
Is 11 Sloop Walk a tax-appeal candidate?
No — 11 Sloop Walk is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+11.3%
Implied 1-yr
+45.0%
2025 Q4
$1.88M
2026 Q1
$2M
ZIP 11770 — Median Price History + Forecast
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Geography