18 Fern Ave
East Islip, NY 11730
— ba 2,075 sqft Built 1984 Lot 11,326 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 | $37,900 | $7,600 | $45,500 | $13,845 |
| 2024 | $37,900 | $7,600 | $45,500 | $13,396 |
| 2023 | $37,900 | $7,600 | $45,500 | $13,396 |
| 2022 | $37,900 | $7,600 | $45,500 | $13,507 |
| 2021 | $37,900 | $7,600 | $45,500 | $13,168 |
| 2020 | $37,900 | $7,600 | $45,500 | $13,480 |
| 2017 | $37,900 | $7,600 | $45,500 | $11,155 |
| 2016 | $37,900 | $7,600 | $45,500 | $11,238 |
| 2015 | $37,900 | $7,600 | $45,500 | $11,467 |
| 2014 | $37,900 | $7,600 | $45,500 | $11,550 |
| 2013 | $37,900 | $7,600 | $45,500 | $11,730 |
| 2012 | $37,900 | $7,600 | $45,500 | $11,295 |
| 2011 | $37,900 | $7,600 | $45,500 | $10,854 |
| 2010 | $33,700 | $7,600 | $41,300 | $9,285 |
| 2008 | $36,400 | $7,600 | $44,000 | $9,678 |
| 2007 | $36,400 | $7,600 | $44,000 | $9,367 |
Property facts
Year built
1984
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
2,075 sqft
Lot size
11,326 sqft
ZIP code
11730
City
East Islip
Street
Fern Ave
Coordinates
40.73440, -73.18220
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 18 Fern Ave last sell?
No public-record sale is on file for 18 Fern Ave.
What is the current tax assessment for 18 Fern Ave?
The most recent total assessment for 18 Fern Ave (year 2025) is $45,500 with $13,845 in property tax.
When was 18 Fern Ave built?
18 Fern Ave was built in 1984.
How does 18 Fern Ave compare to others on Fern Ave?
We track 6 other properties on Fern Ave. Browse the list under "Other properties on Fern Ave" to compare beds, baths, and sale history.
What are the property facts for 18 Fern Ave?
18 Fern Ave is a — bath, 2,075 sqft, 11,326 sqft lot single_family.
Is 18 Fern Ave a flip candidate?
No — 18 Fern Ave does not appear in our flips dataset.
Is 18 Fern Ave a tax-appeal candidate?
No — 18 Fern Ave 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
Explore nearby
Geography
Other properties on Fern Ave