343 Brookville Ave
Islip, NY 11751
4 bd 4 ba 4,559 sqft Built 1986 Lot 46,609 sqft single_family
Most recent sale
$225,000
Feb 21, 2001
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 13, 2026 | Listing removed | $875,000 | OneKeyMLS |
| Apr 22, 2025 | Sold | $810,000 | OneKeyMLS |
| Jan 27, 2025 | Listed | $799,900 | OneKeyMLS |
| Jul 22, 2024 | Listing removed | $875,000 | OneKeyMLS |
| Apr 22, 2024 | Price changed | $875,000 | OneKeyMLS |
| Apr 11, 2024 | Price changed | $900,000 | OneKeyMLS |
| Mar 14, 2024 | Price changed | $970,000 | OneKeyMLS |
| Feb 20, 2024 | Price changed | $980,000 | OneKeyMLS |
| Feb 15, 2024 | Price changed | $999,999 | OneKeyMLS |
| Jan 25, 2024 | Listed | $1,285,000 | OneKeyMLS |
| Feb 21, 2001 | Sold | $225,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2017 | $45,100 | $20,000 | $65,100 | $17,923 |
| 2016 | $45,100 | $20,000 | $65,100 | $17,836 |
| 2015 | $45,100 | $20,000 | $65,100 | $17,856 |
| 2014 | $45,100 | $20,000 | $65,100 | $17,574 |
| 2013 | $45,100 | $20,000 | $65,100 | $17,131 |
| 2012 | $45,100 | $20,000 | $65,100 | $16,491 |
| 2011 | $45,100 | $20,000 | $65,100 | $15,866 |
| 2010 | $45,100 | $20,000 | $65,100 | $15,192 |
| 2008 | $50,000 | $20,000 | $70,000 | $15,381 |
Property facts
Year built
1986
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
4,559 sqft
Lot size
46,609 sqft
ZIP code
11751
City
Islip
Street
Brookville Ave
Coordinates
40.75341, -73.21583
Comparable properties nearby
Frequently asked questions
When did 343 Brookville Ave last sell?
343 Brookville Ave most recently sold on Feb 21, 2001 for $225,000.
What is the current tax assessment for 343 Brookville Ave?
The most recent total assessment for 343 Brookville Ave (year 2017) is $65,100 with $17,923 in property tax.
How does 343 Brookville Ave's assessment compare to its last sale price?
The current assessment is 71.1% below the last sale price of $225,000.
When was 343 Brookville Ave built?
343 Brookville Ave was built in 1986.
How does 343 Brookville Ave compare to others on Brookville Ave?
We track 7 other properties on Brookville Ave. Browse the list under "Other properties on Brookville Ave" to compare beds, baths, and sale history.
What are the property facts for 343 Brookville Ave?
343 Brookville Ave is a 4 bed, 4 bath, 4,559 sqft, 46,609 sqft lot single_family.
Is 343 Brookville Ave a flip candidate?
No — 343 Brookville Ave does not appear in our flips dataset.
Is 343 Brookville Ave a tax-appeal candidate?
No — 343 Brookville 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
-13.7%
Implied 1-yr
-54.6%
2026 Q1
$212.6K
2026 Q2
$212.6K
ZIP 11751 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Brookville Ave