42 Union Ave
Amityville, NY 11701
4 ba 2,300 sqft Built 1927 Lot 7,500 sqft multi_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 | $3,050 | $370 | $3,420 | $10,585 |
| 2024 | $3,050 | $370 | $3,420 | $9,802 |
| 2023 | $3,050 | $370 | $3,420 | $11,247 |
| 2022 | $3,050 | $370 | $3,420 | $12,340 |
| 2021 | $3,050 | $370 | $3,420 | $12,060 |
| 2020 | $2,840 | $370 | $3,210 | $10,851 |
| 2018 | $2,840 | $370 | $3,210 | $7,758 |
| 2017 | $2,840 | $370 | $3,210 | $7,819 |
| 2016 | $2,840 | $370 | $3,210 | $8,089 |
| 2015 | $2,840 | $370 | $3,210 | $8,113 |
| 2014 | $2,840 | $370 | $3,210 | $7,939 |
| 2013 | $2,840 | $370 | $3,210 | $7,987 |
| 2012 | $2,840 | $370 | $3,210 | $7,664 |
| 2011 | $2,840 | $370 | $3,210 | $7,547 |
| 2010 | $2,840 | $370 | $3,210 | $7,270 |
| 2008 | $2,840 | $370 | $3,210 | $7,024 |
| 2007 | $2,840 | $370 | $3,210 | $6,815 |
| 2006 | $2,840 | $370 | $3,210 | $6,750 |
Property facts
Year built
1927
Property type
multi_family
Stories
—
Beds
—
Baths
4
Living area
2,300 sqft
Lot size
7,500 sqft
ZIP code
11701
City
Amityville
Street
Union Ave
Coordinates
40.67799, -73.41548
Comparable properties nearby
Frequently asked questions
When did 42 Union Ave last sell?
No public-record sale is on file for 42 Union Ave.
What is the current tax assessment for 42 Union Ave?
The most recent total assessment for 42 Union Ave (year 2025) is $3,420 with $10,585 in property tax.
When was 42 Union Ave built?
42 Union Ave was built in 1927.
How does 42 Union Ave compare to others on Union Ave?
We track 6 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 42 Union Ave?
42 Union Ave is a 4 bath, 2,300 sqft, 7,500 sqft lot multi_family.
Is 42 Union Ave a flip candidate?
No — 42 Union Ave does not appear in our flips dataset.
Is 42 Union Ave a tax-appeal candidate?
No — 42 Union 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
+3.8%
Implied 1-yr
+15.0%
2026 Q3
$802.3K
2026 Q4
$826.5K
ZIP 11701 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave