18 Main Ave
Mastic, NY 11950
3 bd 4 ba Built 2002 Lot 7,841 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 | $2,040 | $160 | $2,200 | $9,202 |
| 2024 | $2,040 | $160 | $2,200 | $8,828 |
| 2023 | $2,040 | $160 | $2,200 | $9,948 |
| 2022 | $2,040 | $160 | $2,200 | $10,236 |
| 2021 | $2,040 | $160 | $2,200 | $10,186 |
| 2020 | $2,040 | $160 | $2,200 | $10,039 |
| 2018 | $2,040 | $160 | $2,200 | $9,829 |
| 2017 | $2,040 | $160 | $2,200 | $8,351 |
| 2016 | $2,040 | $160 | $2,200 | $8,379 |
| 2015 | $2,040 | $160 | $2,200 | $8,188 |
| 2014 | $2,040 | $160 | $2,200 | $7,955 |
| 2013 | $2,040 | $160 | $2,200 | $7,744 |
| 2012 | $2,200 | $160 | $2,360 | $7,534 |
| 2011 | $2,200 | $160 | $2,360 | $7,958 |
| 2010 | $2,200 | $160 | $2,360 | $7,292 |
| 2008 | $2,200 | $160 | $2,360 | $6,805 |
| 2007 | $2,200 | $160 | $2,360 | $7,488 |
| 2006 | $2,200 | $160 | $2,360 | $7,037 |
Property facts
Year built
2002
Property type
single_family
Stories
—
Beds
3
Baths
4
Living area
—
Lot size
7,841 sqft
ZIP code
11950
City
Mastic
Street
Main Ave
Coordinates
40.79691, -72.85713
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 18 Main Ave last sell?
No public-record sale is on file for 18 Main Ave.
What is the current tax assessment for 18 Main Ave?
The most recent total assessment for 18 Main Ave (year 2025) is $2,200 with $9,202 in property tax.
When was 18 Main Ave built?
18 Main Ave was built in 2002.
How does 18 Main Ave compare to others on Main Ave?
We track 8 other properties on Main Ave. Browse the list under "Other properties on Main Ave" to compare beds, baths, and sale history.
What are the property facts for 18 Main Ave?
18 Main Ave is a 3 bed, 4 bath, 7,841 sqft lot single_family.
Is 18 Main Ave a flip candidate?
No — 18 Main Ave does not appear in our flips dataset.
Is 18 Main Ave a tax-appeal candidate?
No — 18 Main 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 Main Ave