6 Alton Ave
Greenlawn, NY 11740
4 bd 4 ba 4,800 sqft Built 2006 Lot 29,621 sqft single_family
Most recent sale
$144,000
Apr 22, 1996
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 13, 2023 | Sold | $1,100,000 | Public Record |
| Jun 13, 2022 | Sold | $1,100,000 | OneKeyMLS |
| Mar 28, 2022 | Relisted | $999,999 | MLS #3380940 |
| Mar 18, 2022 | Listing removed | $999,999 | OneKeyMLS |
| Mar 11, 2022 | Listed | $999,999 | MLS #3380940 |
| Apr 22, 1996 | Sold | $144,000 | Public Record |
| Nov 1, 1993 | Sold | $135,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $4,400 | $400 | $4,800 | $21,350 |
| 2024 | $4,400 | $400 | $4,800 | $20,457 |
| 2023 | $4,400 | $400 | $4,800 | $9,975 |
| 2022 | $4,400 | $400 | $4,800 | $19,676 |
| 2021 | $4,850 | $400 | $5,250 | $21,123 |
| 2020 | $4,850 | $400 | $5,250 | $19,673 |
| 2019 | $4,850 | $400 | $5,250 | $19,673 |
| 2018 | $4,850 | $400 | $5,250 | $19,082 |
| 2017 | $4,850 | $400 | $5,250 | $18,526 |
| 2016 | $5,200 | $400 | $5,600 | $19,443 |
| 2015 | $5,200 | $400 | $5,600 | $19,048 |
| 2014 | $5,200 | $400 | $5,600 | $18,573 |
| 2013 | $6,275 | $400 | $6,675 | $21,618 |
| 2012 | $6,275 | $400 | $6,675 | $21,001 |
| 2011 | $6,275 | $400 | $6,675 | $20,385 |
| 2010 | $6,275 | $400 | $6,675 | $19,381 |
| 2009 | $6,275 | $400 | $6,675 | $18,418 |
| 2008 | $6,275 | $400 | $6,675 | $18,417 |
| 2007 | $6,275 | $400 | $6,675 | $17,597 |
| 2006 | $6,275 | $400 | $6,675 | $17,100 |
Property facts
Year built
2006
Property type
single_family
Stories
3
Beds
4
Baths
4
Living area
4,800 sqft
Lot size
29,621 sqft
ZIP code
11740
City
Greenlawn
Street
Alton Ave
Coordinates
40.86192, -73.36569
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 6 Alton Ave last sell?
6 Alton Ave most recently sold on Apr 22, 1996 for $144,000.
What is the current tax assessment for 6 Alton Ave?
The most recent total assessment for 6 Alton Ave (year 2025) is $4,800 with $21,350 in property tax.
How does 6 Alton Ave's assessment compare to its last sale price?
The current assessment is 96.7% below the last sale price of $144,000.
When was 6 Alton Ave built?
6 Alton Ave was built in 2006.
How does 6 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 6 Alton Ave?
6 Alton Ave is a 4 bed, 4 bath, 4,800 sqft, 29,621 sqft lot single_family.
Is 6 Alton Ave a flip candidate?
No — 6 Alton Ave does not appear in our flips dataset.
Is 6 Alton Ave a tax-appeal candidate?
No — 6 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