520 3rd St
East Northport, NY 11731
2 bd 1 ba 1,410 sqft Built 1949 Lot 5,227 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 | $1,800 | $100 | $1,900 | $7,315 |
| 2024 | $1,800 | $100 | $1,900 | $6,742 |
| 2023 | $1,800 | $100 | $1,900 | $6,509 |
| 2022 | $1,800 | $100 | $1,900 | $6,374 |
| 2021 | $1,800 | $100 | $1,900 | $6,189 |
| 2020 | $1,800 | $100 | $1,900 | $6,094 |
| 2018 | $1,800 | $100 | $1,900 | $5,920 |
| 2017 | $1,800 | $100 | $1,900 | $5,778 |
| 2016 | $1,800 | $100 | $1,900 | $5,686 |
| 2015 | $1,800 | $100 | $1,900 | $5,588 |
| 2014 | $1,800 | $100 | $1,900 | $5,481 |
| 2013 | $1,800 | $100 | $1,900 | $5,320 |
| 2012 | $1,800 | $100 | $1,900 | $5,224 |
| 2011 | $1,800 | $100 | $1,900 | $5,129 |
| 2010 | $1,800 | $100 | $1,900 | $4,977 |
| 2008 | $1,800 | $100 | $1,900 | $4,102 |
| 2007 | $1,800 | $100 | $1,900 | $3,860 |
| 2006 | $1,800 | $100 | $1,900 | $3,768 |
Property facts
Year built
1949
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
1,410 sqft
Lot size
5,227 sqft
ZIP code
11731
City
East Northport
Street
3rd St
Coordinates
40.87376, -73.32745
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 520 3rd St last sell?
No public-record sale is on file for 520 3rd St.
What is the current tax assessment for 520 3rd St?
The most recent total assessment for 520 3rd St (year 2025) is $1,900 with $7,315 in property tax.
When was 520 3rd St built?
520 3rd St was built in 1949.
How does 520 3rd St compare to others on 3rd St?
We track 8 other properties on 3rd St. Browse the list under "Other properties on 3rd St" to compare beds, baths, and sale history.
What are the property facts for 520 3rd St?
520 3rd St is a 2 bed, 1 bath, 1,410 sqft, 5,227 sqft lot single_family.
Is 520 3rd St a flip candidate?
No — 520 3rd St does not appear in our flips dataset.
Is 520 3rd St a tax-appeal candidate?
No — 520 3rd 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 3rd St