15 Percy Williams Dr
East Islip, NY 11730
— ba 10,256 sqft Built 1994 Lot 28,750 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 | $91,800 | $21,900 | $113,700 | $33,988 |
| 2024 | $91,800 | $21,900 | $113,700 | $32,868 |
| 2023 | $112,800 | $21,900 | $134,700 | $32,868 |
| 2022 | $112,800 | $21,900 | $134,700 | $39,043 |
| 2021 | $123,100 | $21,900 | $145,000 | $19,054 |
| 2017 | $123,100 | $21,900 | $145,000 | $40,525 |
| 2016 | $123,100 | $21,900 | $145,000 | $40,707 |
| 2015 | $123,100 | $21,900 | $145,000 | $41,444 |
| 2014 | $123,100 | $21,900 | $145,000 | $41,644 |
| 2013 | $123,100 | $21,900 | $145,000 | $40,725 |
| 2012 | $123,100 | $21,900 | $145,000 | $38,089 |
| 2011 | $123,100 | $21,900 | $145,000 | $36,471 |
| 2010 | $123,100 | $21,900 | $145,000 | $34,565 |
| 2008 | $123,100 | $21,900 | $145,000 | $33,583 |
Property facts
Year built
1994
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
10,256 sqft
Lot size
28,750 sqft
ZIP code
11730
City
East Islip
Street
Percy Williams Dr
Coordinates
40.72490, -73.19796
Comparable properties nearby
Frequently asked questions
When did 15 Percy Williams Dr last sell?
No public-record sale is on file for 15 Percy Williams Dr.
What is the current tax assessment for 15 Percy Williams Dr?
The most recent total assessment for 15 Percy Williams Dr (year 2025) is $113,700 with $33,988 in property tax.
When was 15 Percy Williams Dr built?
15 Percy Williams Dr was built in 1994.
How does 15 Percy Williams Dr compare to others on Percy Williams Dr?
We track 8 other properties on Percy Williams Dr. Browse the list under "Other properties on Percy Williams Dr" to compare beds, baths, and sale history.
What are the property facts for 15 Percy Williams Dr?
15 Percy Williams Dr is a — bath, 10,256 sqft, 28,750 sqft lot single_family.
Is 15 Percy Williams Dr a flip candidate?
No — 15 Percy Williams Dr does not appear in our flips dataset.
Is 15 Percy Williams Dr a tax-appeal candidate?
No — 15 Percy Williams Dr 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
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