21 Dover Pl
Mastic, NY 11950
— ba 1,008 sqft Built 1975 Lot 5,227 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 | $1,800 | $100 | $1,900 | $8,002 |
| 2024 | $1,800 | $100 | $1,900 | $7,677 |
| 2023 | $1,800 | $100 | $1,900 | $8,644 |
| 2022 | $1,800 | $100 | $1,900 | $8,892 |
| 2021 | $1,800 | $100 | $1,900 | $8,847 |
| 2020 | $1,800 | $100 | $1,900 | $8,718 |
| 2018 | $1,800 | $100 | $1,900 | $8,536 |
| 2017 | $1,800 | $100 | $1,900 | $8,384 |
| 2016 | $1,800 | $100 | $1,900 | $8,385 |
| 2015 | $1,800 | $100 | $1,900 | $8,199 |
| 2014 | $1,800 | $100 | $1,900 | $7,978 |
| 2013 | $1,800 | $100 | $1,900 | $6,574 |
| 2012 | $1,800 | $100 | $1,900 | $6,396 |
| 2011 | $1,800 | $100 | $1,900 | $6,254 |
| 2010 | $1,800 | $100 | $1,900 | $5,723 |
| 2008 | $2,025 | $100 | $2,125 | $6,061 |
| 2007 | $2,025 | $100 | $2,125 | $5,662 |
| 2006 | $2,025 | $100 | $2,125 | $5,272 |
Property facts
Year built
1975
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,008 sqft
Lot size
5,227 sqft
ZIP code
11950
City
Mastic
Street
Dover Pl
Coordinates
40.81322, -72.84886
Comparable properties nearby
Frequently asked questions
When did 21 Dover Pl last sell?
No public-record sale is on file for 21 Dover Pl.
What is the current tax assessment for 21 Dover Pl?
The most recent total assessment for 21 Dover Pl (year 2025) is $1,900 with $8,002 in property tax.
When was 21 Dover Pl built?
21 Dover Pl was built in 1975.
How does 21 Dover Pl compare to others on Dover Pl?
We track 2 other properties on Dover Pl. Browse the list under "Other properties on Dover Pl" to compare beds, baths, and sale history.
What are the property facts for 21 Dover Pl?
21 Dover Pl is a — bath, 1,008 sqft, 5,227 sqft lot single_family.
Is 21 Dover Pl a flip candidate?
No — 21 Dover Pl does not appear in our flips dataset.
Is 21 Dover Pl a tax-appeal candidate?
No — 21 Dover Pl is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-15.7%
Implied 1-yr
-62.6%
2026 Q3
$393.8K
2026 Q4
$393.8K
ZIP 11950 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Dover Pl