21 Barnaby Ct
Hauppauge, NY 11788
4 bd 3 ba 2,690 sqft Built 1995 Lot 24,394 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 | $45,300 | $15,000 | $60,300 | $13,167 |
| 2024 | $45,300 | $15,000 | $60,300 | $13,595 |
| 2023 | $45,300 | $15,000 | $60,300 | $13,595 |
| 2022 | $46,000 | $15,000 | $61,000 | $13,278 |
| 2021 | $45,000 | $15,000 | $60,000 | $12,403 |
| 2017 | $45,000 | $15,000 | $60,000 | $10,897 |
| 2016 | $45,000 | $15,000 | $60,000 | $10,454 |
| 2015 | $45,000 | $15,000 | $60,000 | $10,320 |
| 2014 | $45,000 | $15,000 | $60,000 | $10,159 |
| 2013 | $45,000 | $15,000 | $60,000 | $9,619 |
| 2012 | $45,000 | $15,000 | $60,000 | $9,301 |
| 2011 | $45,000 | $15,000 | $60,000 | $9,039 |
| 2010 | $43,100 | $15,000 | $58,100 | $8,579 |
| 2008 | $43,100 | $15,000 | $58,100 | $8,271 |
| 2007 | $43,100 | $15,000 | $58,100 | $7,665 |
Property facts
Year built
1995
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,690 sqft
Lot size
24,394 sqft
ZIP code
11788
City
Hauppauge
Street
Barnaby Ct
Coordinates
40.82215, -73.21002
Comparable properties nearby
Frequently asked questions
When did 21 Barnaby Ct last sell?
No public-record sale is on file for 21 Barnaby Ct.
What is the current tax assessment for 21 Barnaby Ct?
The most recent total assessment for 21 Barnaby Ct (year 2025) is $60,300 with $13,167 in property tax.
When was 21 Barnaby Ct built?
21 Barnaby Ct was built in 1995.
How does 21 Barnaby Ct compare to others on Barnaby Ct?
We do not currently track other properties on Barnaby Ct.
What are the property facts for 21 Barnaby Ct?
21 Barnaby Ct is a 4 bed, 3 bath, 2,690 sqft, 24,394 sqft lot single_family.
Is 21 Barnaby Ct a flip candidate?
No — 21 Barnaby Ct does not appear in our flips dataset.
Is 21 Barnaby Ct a tax-appeal candidate?
No — 21 Barnaby 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
+1.2%
Implied 1-yr
+4.7%
2026 Q2
$757.8K
2026 Q3
$766K
ZIP 11788 — Median Price History + Forecast
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Geography