21 Hammond Rd
East Northport, NY 11731
5 bd 3 ba Built 1964 Lot 20,038 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 | $2,750 | $400 | $3,150 | $14,899 |
| 2024 | $2,750 | $400 | $3,150 | $14,131 |
| 2023 | $2,750 | $400 | $3,150 | $13,684 |
| 2022 | $2,750 | $400 | $3,150 | $13,556 |
| 2021 | $2,750 | $400 | $3,150 | $13,069 |
| 2020 | $2,770 | $400 | $3,170 | $12,765 |
| 2018 | $3,200 | $400 | $3,600 | $12,667 |
| 2017 | $3,200 | $400 | $3,600 | $12,664 |
| 2016 | $3,200 | $400 | $3,600 | $12,371 |
| 2015 | $3,600 | $400 | $4,000 | $13,575 |
| 2014 | $3,750 | $400 | $4,150 | $13,276 |
| 2013 | $3,750 | $400 | $4,150 | $13,350 |
| 2012 | $3,750 | $400 | $4,150 | $12,897 |
| 2011 | $3,750 | $400 | $4,150 | $12,457 |
| 2010 | $3,750 | $400 | $4,150 | $11,469 |
| 2008 | $3,750 | $400 | $4,150 | $10,753 |
| 2007 | $3,750 | $400 | $4,150 | $10,195 |
| 2006 | $3,750 | $400 | $4,150 | $9,847 |
Property facts
Year built
1964
Property type
single_family
Stories
—
Beds
5
Baths
3
Living area
—
Lot size
20,038 sqft
ZIP code
11731
City
East Northport
Street
Hammond Rd
Coordinates
40.85193, -73.32741
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Hammond Rd last sell?
No public-record sale is on file for 21 Hammond Rd.
What is the current tax assessment for 21 Hammond Rd?
The most recent total assessment for 21 Hammond Rd (year 2025) is $3,150 with $14,899 in property tax.
When was 21 Hammond Rd built?
21 Hammond Rd was built in 1964.
How does 21 Hammond Rd compare to others on Hammond Rd?
We track 5 other properties on Hammond Rd. Browse the list under "Other properties on Hammond Rd" to compare beds, baths, and sale history.
What are the property facts for 21 Hammond Rd?
21 Hammond Rd is a 5 bed, 3 bath, 20,038 sqft lot single_family.
Is 21 Hammond Rd a flip candidate?
No — 21 Hammond Rd does not appear in our flips dataset.
Is 21 Hammond Rd a tax-appeal candidate?
No — 21 Hammond Rd 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 Hammond Rd