9 Duffin Ave
West Islip, NY 11795
— ba 2,578 sqft Built 1955 Lot 10,890 sqft multi_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 |
|---|---|---|---|---|
| 2017 | $31,600 | $8,700 | $40,300 | $8,271 |
| 2016 | $31,600 | $8,700 | $40,300 | $8,345 |
| 2015 | $31,600 | $8,700 | $40,300 | $8,554 |
| 2014 | $31,600 | $8,700 | $40,300 | $8,847 |
| 2013 | $31,600 | $8,700 | $40,300 | $8,727 |
| 2012 | $31,600 | $8,700 | $40,300 | $8,393 |
| 2011 | $31,600 | $8,700 | $40,300 | $8,178 |
| 2010 | $31,600 | $8,700 | $40,300 | $7,725 |
| 2008 | $31,600 | $8,700 | $40,300 | $7,476 |
Property facts
Year built
1955
Property type
multi_family
Stories
—
Beds
—
Baths
—
Living area
2,578 sqft
Lot size
10,890 sqft
ZIP code
11795
City
West Islip
Street
Duffin Ave
Coordinates
40.71547, -73.30819
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 9 Duffin Ave last sell?
No public-record sale is on file for 9 Duffin Ave.
What is the current tax assessment for 9 Duffin Ave?
The most recent total assessment for 9 Duffin Ave (year 2017) is $40,300 with $8,271 in property tax.
When was 9 Duffin Ave built?
9 Duffin Ave was built in 1955.
How does 9 Duffin Ave compare to others on Duffin Ave?
We track 3 other properties on Duffin Ave. Browse the list under "Other properties on Duffin Ave" to compare beds, baths, and sale history.
What are the property facts for 9 Duffin Ave?
9 Duffin Ave is a — bath, 2,578 sqft, 10,890 sqft lot multi_family.
Is 9 Duffin Ave a flip candidate?
No — 9 Duffin Ave does not appear in our flips dataset.
Is 9 Duffin Ave a tax-appeal candidate?
No — 9 Duffin 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
+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 Duffin Ave