517 Keith Ln
West Islip, NY 11795
4 bd — ba 2,608 sqft Built 1955 Lot 12,197 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 | $33,100 | $8,900 | $42,000 | $12,972 |
| 2024 | $33,100 | $8,900 | $42,000 | $12,446 |
| 2023 | $33,100 | $8,900 | $42,000 | $12,446 |
| 2022 | $33,100 | $8,900 | $42,000 | $15,101 |
| 2021 | $33,100 | $8,900 | $42,000 | $8,505 |
| 2017 | $33,100 | $8,900 | $42,000 | $7,874 |
| 2016 | $33,100 | $8,900 | $42,000 | $7,965 |
| 2015 | $33,100 | $8,900 | $42,000 | $8,178 |
| 2014 | $33,100 | $8,900 | $42,000 | $8,669 |
| 2013 | $33,100 | $8,900 | $42,000 | $8,554 |
| 2012 | $33,100 | $8,900 | $42,000 | $8,215 |
| 2011 | $33,100 | $8,900 | $42,000 | $8,011 |
| 2010 | $33,100 | $8,900 | $42,000 | $7,551 |
| 2008 | $33,100 | $8,900 | $42,000 | $7,295 |
Property facts
Year built
1955
Property type
single_family
Stories
—
Beds
4
Baths
—
Living area
2,608 sqft
Lot size
12,197 sqft
ZIP code
11795
City
West Islip
Street
Keith Ln
Coordinates
40.69829, -73.29524
Comparable properties nearby
Frequently asked questions
When did 517 Keith Ln last sell?
No public-record sale is on file for 517 Keith Ln.
What is the current tax assessment for 517 Keith Ln?
The most recent total assessment for 517 Keith Ln (year 2025) is $42,000 with $12,972 in property tax.
When was 517 Keith Ln built?
517 Keith Ln was built in 1955.
How does 517 Keith Ln compare to others on Keith Ln?
We track 8 other properties on Keith Ln. Browse the list under "Other properties on Keith Ln" to compare beds, baths, and sale history.
What are the property facts for 517 Keith Ln?
517 Keith Ln is a 4 bed, — bath, 2,608 sqft, 12,197 sqft lot single_family.
Is 517 Keith Ln a flip candidate?
No — 517 Keith Ln does not appear in our flips dataset.
Is 517 Keith Ln a tax-appeal candidate?
No — 517 Keith Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.9%
Implied 1-yr
+15.5%
2026 Q2
$1.35M
2026 Q3
$1.35M
ZIP 11795 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Keith Ln