21 Chestnut Ave
Setauket, NY 11733
— ba Lot 22,800 sqft land
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 | $6,000 | $1,200 | $7,200 | $32,334 |
| 2024 | $6,000 | $1,200 | $7,200 | $17,603 |
| 2023 | $3,950 | $600 | $4,550 | $17,603 |
| 2022 | — | $600 | $600 | $2,269 |
| 2021 | — | $600 | $600 | $2,250 |
| 2020 | — | $600 | $600 | $2,210 |
| 2018 | — | $600 | $600 | $2,145 |
| 2017 | — | $600 | $600 | $2,101 |
| 2016 | — | $600 | $600 | $2,070 |
| 2015 | — | $600 | $600 | $1,999 |
| 2014 | — | $600 | $600 | $1,924 |
| 2013 | — | $600 | $600 | $1,892 |
| 2012 | — | $600 | $600 | $1,829 |
| 2011 | — | $600 | $600 | $1,793 |
| 2010 | — | $600 | $600 | $1,707 |
| 2008 | $3,000 | $600 | $3,600 | $9,638 |
| 2007 | $3,000 | $600 | $3,600 | $9,221 |
| 2006 | $3,000 | $600 | $3,600 | $8,707 |
Property facts
Year built
—
Property type
land
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
22,800 sqft
ZIP code
11733
City
Setauket
Street
Chestnut Ave
Coordinates
40.95175, -73.08069
Frequently asked questions
When did 21 Chestnut Ave last sell?
No public-record sale is on file for 21 Chestnut Ave.
What is the current tax assessment for 21 Chestnut Ave?
The most recent total assessment for 21 Chestnut Ave (year 2025) is $7,200 with $32,334 in property tax.
When was 21 Chestnut Ave built?
The year built for 21 Chestnut Ave is not in our records.
How does 21 Chestnut Ave compare to others on Chestnut Ave?
We track 8 other properties on Chestnut Ave. Browse the list under "Other properties on Chestnut Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Chestnut Ave?
21 Chestnut Ave is a — bath, 22,800 sqft lot land.
Is 21 Chestnut Ave a flip candidate?
No — 21 Chestnut Ave does not appear in our flips dataset.
Is 21 Chestnut Ave a tax-appeal candidate?
No — 21 Chestnut 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
-2.6%
Implied 1-yr
-10.6%
2026 Q3
$847.4K
2026 Q4
$820.4K
ZIP 11733 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Chestnut Ave