7 The Mast
East Islip, NY 11730
— ba 2,734 sqft Built 1986 Lot 35,284 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 | $68,400 | $28,500 | $96,900 | $29,028 |
| 2024 | $68,400 | $28,500 | $96,900 | $28,021 |
| 2023 | $68,400 | $28,500 | $96,900 | $28,021 |
| 2022 | $76,500 | $28,500 | $105,000 | $26,014 |
| 2021 | $76,500 | $28,500 | $105,000 | $29,627 |
| 2018 | $76,500 | $28,500 | $105,000 | $29,322 |
| 2017 | $76,500 | $30,300 | $106,800 | $29,809 |
| 2016 | $76,500 | $30,300 | $106,800 | $30,109 |
| 2015 | $76,500 | $30,300 | $106,800 | $38,716 |
| 2014 | $76,500 | $30,300 | $106,800 | $32,792 |
| 2013 | $76,500 | $30,300 | $106,800 | $30,473 |
| 2012 | $76,500 | $30,300 | $106,800 | $28,231 |
| 2011 | $76,500 | $30,300 | $106,800 | $27,038 |
| 2010 | $76,500 | $30,300 | $106,800 | $25,487 |
| 2008 | $76,500 | $30,300 | $106,800 | $24,765 |
Property facts
Year built
1986
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
2,734 sqft
Lot size
35,284 sqft
ZIP code
11730
City
East Islip
Street
The Mast
Coordinates
40.71466, -73.20035
Comparable properties nearby
Frequently asked questions
When did 7 The Mast last sell?
No public-record sale is on file for 7 The Mast.
What is the current tax assessment for 7 The Mast?
The most recent total assessment for 7 The Mast (year 2025) is $96,900 with $29,028 in property tax.
When was 7 The Mast built?
7 The Mast was built in 1986.
How does 7 The Mast compare to others on The Mast?
We do not currently track other properties on The Mast.
What are the property facts for 7 The Mast?
7 The Mast is a — bath, 2,734 sqft, 35,284 sqft lot single_family.
Is 7 The Mast a flip candidate?
No — 7 The Mast does not appear in our flips dataset.
Is 7 The Mast a tax-appeal candidate?
No — 7 The Mast is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.1%
Implied 1-yr
+8.4%
2026 Q3
$806.5K
2026 Q4
$821.5K
ZIP 11730 — Median Price History + Forecast
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Geography