12 Opal Ct
Hauppauge, NY 11788
4 bd 2 ba 2,010 sqft Built 1987 Lot 11,326 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 | $4,833 | $300 | $5,133 | $10,248 |
| 2024 | $4,833 | $300 | $5,133 | $10,146 |
| 2023 | $4,833 | $300 | $5,133 | $10,124 |
| 2022 | $4,833 | $300 | $5,133 | $9,841 |
| 2021 | $4,833 | $300 | $5,133 | $9,758 |
| 2020 | $4,833 | $300 | $5,133 | $9,877 |
| 2018 | $4,833 | $300 | $5,133 | $8,659 |
| 2017 | $4,833 | $300 | $5,133 | $8,541 |
| 2016 | $4,833 | $300 | $5,133 | $8,495 |
| 2015 | $4,833 | $300 | $5,133 | $8,453 |
| 2014 | $4,833 | $300 | $5,133 | $8,225 |
| 2013 | $4,833 | $300 | $5,133 | $7,849 |
| 2012 | $4,833 | $300 | $5,133 | $7,450 |
| 2011 | $4,833 | $300 | $5,133 | $7,197 |
| 2010 | $4,833 | $300 | $5,133 | $6,879 |
| 2008 | $5,050 | $300 | $5,350 | $6,620 |
| 2007 | $5,050 | $300 | $5,350 | $6,419 |
| 2006 | $5,050 | $300 | $5,350 | $6,065 |
Property facts
Year built
1987
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
2,010 sqft
Lot size
11,326 sqft
ZIP code
11788
City
Hauppauge
Street
Opal Ct
Coordinates
40.82645, -73.19968
Comparable properties nearby
Frequently asked questions
When did 12 Opal Ct last sell?
No public-record sale is on file for 12 Opal Ct.
What is the current tax assessment for 12 Opal Ct?
The most recent total assessment for 12 Opal Ct (year 2025) is $5,133 with $10,248 in property tax.
When was 12 Opal Ct built?
12 Opal Ct was built in 1987.
How does 12 Opal Ct compare to others on Opal Ct?
We do not currently track other properties on Opal Ct.
What are the property facts for 12 Opal Ct?
12 Opal Ct is a 4 bed, 2 bath, 2,010 sqft, 11,326 sqft lot single_family.
Is 12 Opal Ct a flip candidate?
No — 12 Opal Ct does not appear in our flips dataset.
Is 12 Opal Ct a tax-appeal candidate?
No — 12 Opal 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