4 Diploma Pl
Setauket, NY 11733
5 bd 3 ba 3,800 sqft Built 1999 Lot 25,700 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 | $5,675 | $325 | $6,000 | $26,374 |
| 2024 | $5,675 | $325 | $6,000 | $26,572 |
| 2023 | $6,145 | $325 | $6,470 | $26,247 |
| 2022 | $6,145 | $325 | $6,470 | $25,677 |
| 2021 | $6,625 | $325 | $6,950 | $27,341 |
| 2020 | $6,625 | $325 | $6,950 | $26,891 |
| 2018 | $6,475 | $325 | $6,800 | $25,562 |
| 2017 | $6,475 | $325 | $6,800 | $25,034 |
| 2016 | $7,075 | $325 | $7,400 | $26,842 |
| 2015 | $7,075 | $325 | $7,400 | $25,965 |
| 2014 | $7,075 | $325 | $7,400 | $25,007 |
| 2013 | $7,075 | $325 | $7,400 | $23,328 |
| 2012 | $7,075 | $325 | $7,400 | $22,582 |
| 2011 | $7,075 | $325 | $7,400 | $22,101 |
| 2010 | $7,075 | $325 | $7,400 | $21,060 |
| 2008 | $7,075 | $325 | $7,400 | $19,903 |
| 2007 | $7,075 | $325 | $7,400 | $18,904 |
| 2006 | $7,075 | $325 | $7,400 | $18,921 |
Property facts
Year built
1999
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
3,800 sqft
Lot size
25,700 sqft
ZIP code
11733
City
Setauket
Street
Diploma Pl
Coordinates
40.89803, -73.09278
Comparable properties nearby
Frequently asked questions
When did 4 Diploma Pl last sell?
No public-record sale is on file for 4 Diploma Pl.
What is the current tax assessment for 4 Diploma Pl?
The most recent total assessment for 4 Diploma Pl (year 2025) is $6,000 with $26,374 in property tax.
When was 4 Diploma Pl built?
4 Diploma Pl was built in 1999.
How does 4 Diploma Pl compare to others on Diploma Pl?
We do not currently track other properties on Diploma Pl.
What are the property facts for 4 Diploma Pl?
4 Diploma Pl is a 5 bed, 3 bath, 3,800 sqft, 25,700 sqft lot single_family.
Is 4 Diploma Pl a flip candidate?
No — 4 Diploma Pl does not appear in our flips dataset.
Is 4 Diploma Pl a tax-appeal candidate?
No — 4 Diploma Pl is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.6%
Implied 1-yr
-10.6%
2026 Q3
$847.4K
2026 Q4
$820.4K
ZIP 11733 — Median Price History + Forecast
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Geography