49 Alton Ave
Greenlawn, NY 11740
4 bd 3 ba Built 1936 Lot 43,560 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 | $2,600 | $400 | $3,000 | $13,514 |
| 2024 | $2,600 | $400 | $3,000 | $12,911 |
| 2023 | $2,600 | $400 | $3,000 | $12,638 |
| 2022 | $2,600 | $400 | $3,000 | $11,430 |
| 2021 | $2,600 | $400 | $3,000 | $11,206 |
| 2020 | $2,600 | $400 | $3,000 | $10,972 |
| 2018 | $2,600 | $400 | $3,000 | $10,606 |
| 2017 | $2,600 | $400 | $3,000 | $10,274 |
| 2016 | $2,600 | $400 | $3,000 | $10,087 |
| 2015 | $2,600 | $400 | $3,000 | $9,847 |
| 2014 | $2,600 | $400 | $3,000 | $9,592 |
| 2013 | $2,600 | $400 | $3,000 | $9,297 |
| 2012 | $2,600 | $400 | $3,000 | $9,028 |
| 2011 | $2,600 | $400 | $3,000 | $8,760 |
| 2010 | $2,600 | $400 | $3,000 | $8,321 |
| 2008 | $2,600 | $400 | $3,000 | $7,990 |
| 2007 | $2,600 | $400 | $3,000 | $7,622 |
| 2006 | $2,600 | $400 | $3,000 | $7,206 |
Property facts
Year built
1936
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
—
Lot size
43,560 sqft
ZIP code
11740
City
Greenlawn
Street
Alton Ave
Coordinates
40.85728, -73.36739
Frequently asked questions
When did 49 Alton Ave last sell?
No public-record sale is on file for 49 Alton Ave.
What is the current tax assessment for 49 Alton Ave?
The most recent total assessment for 49 Alton Ave (year 2025) is $3,000 with $13,514 in property tax.
When was 49 Alton Ave built?
49 Alton Ave was built in 1936.
How does 49 Alton Ave compare to others on Alton Ave?
We track 6 other properties on Alton Ave. Browse the list under "Other properties on Alton Ave" to compare beds, baths, and sale history.
What are the property facts for 49 Alton Ave?
49 Alton Ave is a 4 bed, 3 bath, 43,560 sqft lot single_family.
Is 49 Alton Ave a flip candidate?
No — 49 Alton Ave does not appear in our flips dataset.
Is 49 Alton Ave a tax-appeal candidate?
No — 49 Alton 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
+0.2%
Implied 1-yr
+0.6%
2026 Q1
$840K
2026 Q2
$841.2K
ZIP 11740 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Alton Ave