420 Atlantic St
East Northport, NY 11731
3 bd 2 ba Built 1955 Lot 18,731 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 | $2,790 | $350 | $3,140 | $11,793 |
| 2024 | $2,790 | $350 | $3,140 | $10,847 |
| 2023 | $2,790 | $350 | $3,140 | $10,463 |
| 2022 | $2,790 | $350 | $3,140 | $10,242 |
| 2021 | $2,790 | $350 | $3,140 | $9,944 |
| 2020 | $2,790 | $350 | $3,140 | $9,795 |
| 2018 | $3,400 | $350 | $3,750 | $9,519 |
| 2017 | $3,400 | $350 | $3,750 | $10,212 |
| 2016 | $3,400 | $350 | $3,750 | $8,985 |
| 2015 | $3,400 | $350 | $3,750 | $8,772 |
| 2014 | $3,400 | $350 | $3,750 | $8,579 |
| 2013 | $3,400 | $350 | $3,750 | $8,281 |
| 2012 | $3,400 | $350 | $3,750 | $8,119 |
| 2011 | $3,400 | $350 | $3,750 | $7,964 |
| 2010 | $3,400 | $350 | $3,750 | $6,790 |
| 2008 | $3,400 | $350 | $3,750 | $7,538 |
| 2007 | $3,400 | $350 | $3,750 | $7,095 |
| 2006 | $3,400 | $350 | $3,750 | $7,764 |
Property facts
Year built
1955
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
—
Lot size
18,731 sqft
ZIP code
11731
City
East Northport
Street
Atlantic St
Coordinates
40.86736, -73.31226
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 420 Atlantic St last sell?
No public-record sale is on file for 420 Atlantic St.
What is the current tax assessment for 420 Atlantic St?
The most recent total assessment for 420 Atlantic St (year 2025) is $3,140 with $11,793 in property tax.
When was 420 Atlantic St built?
420 Atlantic St was built in 1955.
How does 420 Atlantic St compare to others on Atlantic St?
We track 8 other properties on Atlantic St. Browse the list under "Other properties on Atlantic St" to compare beds, baths, and sale history.
What are the property facts for 420 Atlantic St?
420 Atlantic St is a 3 bed, 2 bath, 18,731 sqft lot single_family.
Is 420 Atlantic St a flip candidate?
No — 420 Atlantic St does not appear in our flips dataset.
Is 420 Atlantic St a tax-appeal candidate?
No — 420 Atlantic St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.1%
Implied 1-yr
+4.2%
2026 Q3
$841.8K
2026 Q4
$850K
ZIP 11731 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Atlantic St