9 Dover Ave
Mastic, NY 11950
— ba 2,018 sqft Built 2000 Lot 13,504 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Nov 10, 2021 | Sold | $485,000 | Public Record |
| Feb 13, 2021 | Listing removed | $179,999 | OneKeyMLS |
| Dec 24, 2020 | Sold | $295,000 | Public Record |
| Aug 20, 2019 | Relisted | $179,999 | OneKeyMLS |
| Jul 28, 2019 | Relisted | $179,999 | OneKeyMLS |
| Mar 10, 2019 | Relisted | $179,999 | OneKeyMLS |
| Feb 11, 2019 | Relisted | $179,999 | OneKeyMLS |
| Jan 28, 2019 | Listing removed | $179,999 | OneKeyMLS |
| Jan 25, 2019 | Listed | $179,999 | OneKeyMLS |
| Apr 8, 2014 | Listing removed | $179,000 | OneKeyMLS |
| Oct 15, 2013 | Price changed | $179,000 | OneKeyMLS |
| Oct 9, 2013 | Price changed | $185,000 | OneKeyMLS |
| Sep 23, 2013 | Listed | $199,000 | OneKeyMLS |
| Dec 7, 2007 | Sold | $296,000 | Public Record |
| Feb 22, 2001 | Sold | $135,000 | Public Record |
| May 18, 2000 | Sold | $28,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $2,825 | $225 | $3,050 | $12,601 |
| 2024 | $2,825 | $225 | $3,050 | $12,089 |
| 2023 | $2,825 | $225 | $3,050 | $13,644 |
| 2022 | $2,825 | $225 | $3,050 | $14,046 |
| 2021 | $2,825 | $225 | $3,050 | $13,981 |
| 2020 | $2,825 | $225 | $3,050 | $13,783 |
| 2018 | $2,825 | $225 | $3,050 | $13,491 |
| 2017 | $2,825 | $225 | $3,050 | $13,247 |
| 2016 | $2,825 | $225 | $3,050 | $13,252 |
| 2015 | $2,825 | $225 | $3,050 | $12,952 |
| 2014 | $2,825 | $225 | $3,050 | $12,590 |
| 2013 | $2,825 | $225 | $3,050 | $11,059 |
| 2012 | $2,825 | $225 | $3,050 | $10,759 |
| 2011 | $2,825 | $225 | $3,050 | $10,514 |
| 2010 | $2,825 | $225 | $3,050 | $9,644 |
| 2008 | $2,825 | $225 | $3,050 | $8,988 |
| 2007 | $2,825 | $225 | $3,050 | $8,455 |
| 2006 | $2,825 | $225 | $3,050 | $7,888 |
Property facts
Year built
2000
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
2,018 sqft
Lot size
13,504 sqft
ZIP code
11950
City
Mastic
Street
Dover Ave
Coordinates
40.79395, -72.84208
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 9 Dover Ave last sell?
No public-record sale is on file for 9 Dover Ave.
What is the current tax assessment for 9 Dover Ave?
The most recent total assessment for 9 Dover Ave (year 2025) is $3,050 with $12,601 in property tax.
When was 9 Dover Ave built?
9 Dover Ave was built in 2000.
How does 9 Dover Ave compare to others on Dover Ave?
We track 8 other properties on Dover Ave. Browse the list under "Other properties on Dover Ave" to compare beds, baths, and sale history.
What are the property facts for 9 Dover Ave?
9 Dover Ave is a — bath, 2,018 sqft, 13,504 sqft lot single_family.
Is 9 Dover Ave a flip candidate?
Yes — 9 Dover Ave appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 9 Dover Ave a tax-appeal candidate?
No — 9 Dover 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
-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 Ave