6 Duffy Ct
Central Islip, NY 11722
— ba 998 sqft Built 1920 Lot 12,632 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 | $15,200 | $8,700 | $23,900 | $8,082 |
| 2024 | $15,200 | $8,700 | $23,900 | $7,750 |
| 2023 | $15,200 | $8,700 | $23,900 | $7,750 |
| 2022 | $15,200 | $8,700 | $23,900 | $7,665 |
| 2021 | $15,200 | $8,700 | $23,900 | $7,562 |
| 2020 | $15,200 | $8,700 | $23,900 | $7,541 |
| 2018 | $15,200 | $8,700 | $23,900 | $7,434 |
| 2017 | $15,200 | $8,700 | $23,900 | $7,375 |
| 2016 | $15,200 | $8,700 | $23,900 | $7,316 |
| 2015 | $15,200 | $8,700 | $23,900 | $7,271 |
| 2014 | $15,200 | $8,700 | $23,900 | $7,227 |
| 2013 | $15,200 | $8,700 | $23,900 | $5,808 |
| 2012 | $15,200 | $8,700 | $23,900 | $5,737 |
| 2011 | $15,200 | $8,700 | $23,900 | $5,534 |
| 2010 | $15,200 | $8,700 | $23,900 | $5,330 |
| 2008 | $15,200 | $8,700 | $23,900 | $4,934 |
Property facts
Year built
1920
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
998 sqft
Lot size
12,632 sqft
ZIP code
11722
City
Central Islip
Street
Duffy Ct
Coordinates
40.79026, -73.19649
Comparable properties nearby
Frequently asked questions
When did 6 Duffy Ct last sell?
No public-record sale is on file for 6 Duffy Ct.
What is the current tax assessment for 6 Duffy Ct?
The most recent total assessment for 6 Duffy Ct (year 2025) is $23,900 with $8,082 in property tax.
When was 6 Duffy Ct built?
6 Duffy Ct was built in 1920.
How does 6 Duffy Ct compare to others on Duffy Ct?
We track 3 other properties on Duffy Ct. Browse the list under "Other properties on Duffy Ct" to compare beds, baths, and sale history.
What are the property facts for 6 Duffy Ct?
6 Duffy Ct is a — bath, 998 sqft, 12,632 sqft lot single_family.
Is 6 Duffy Ct a flip candidate?
No — 6 Duffy Ct does not appear in our flips dataset.
Is 6 Duffy Ct a tax-appeal candidate?
No — 6 Duffy Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.9%
Implied 1-yr
-11.7%
2026 Q1
$467.5K
2026 Q2
$450.6K
ZIP 11722 — Median Price History + Forecast
Explore nearby
Geography
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