510 Old Post Rd
Port Jefferson, NY 11777
3 bd 1 ba 1,144 sqft Built 1957 Lot 15,300 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 | $2,450 | $300 | $2,750 | $12,491 |
| 2024 | $2,450 | $300 | $2,750 | $11,682 |
| 2023 | $2,450 | $300 | $2,750 | $11,538 |
| 2022 | $2,450 | $300 | $2,750 | $11,290 |
| 2021 | $2,450 | $300 | $2,750 | $11,183 |
| 2020 | $2,450 | $300 | $2,750 | $10,990 |
| 2018 | $2,450 | $300 | $2,750 | $10,687 |
| 2017 | $2,450 | $300 | $2,750 | $9,275 |
| 2016 | $2,400 | $300 | $2,700 | $8,963 |
| 2015 | $2,400 | $300 | $2,700 | $8,666 |
| 2014 | $2,500 | $300 | $2,800 | $8,693 |
| 2013 | $2,500 | $300 | $2,800 | $8,503 |
| 2012 | $2,500 | $300 | $2,800 | $8,235 |
| 2011 | $2,500 | $300 | $2,800 | $8,074 |
| 2010 | $2,500 | $300 | $2,800 | $7,698 |
| 2008 | $2,500 | $300 | $2,800 | $7,303 |
| 2007 | $2,500 | $300 | $2,800 | $6,859 |
| 2006 | $2,500 | $300 | $2,800 | $6,472 |
Property facts
Year built
1957
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,144 sqft
Lot size
15,300 sqft
ZIP code
11777
City
Port Jefferson
Street
Old Post Rd
Coordinates
40.93942, -73.08143
Comparable properties nearby
Frequently asked questions
When did 510 Old Post Rd last sell?
No public-record sale is on file for 510 Old Post Rd.
What is the current tax assessment for 510 Old Post Rd?
The most recent total assessment for 510 Old Post Rd (year 2025) is $2,750 with $12,491 in property tax.
When was 510 Old Post Rd built?
510 Old Post Rd was built in 1957.
How does 510 Old Post Rd compare to others on Old Post Rd?
We track 7 other properties on Old Post Rd. Browse the list under "Other properties on Old Post Rd" to compare beds, baths, and sale history.
What are the property facts for 510 Old Post Rd?
510 Old Post Rd is a 3 bed, 1 bath, 1,144 sqft, 15,300 sqft lot single_family.
Is 510 Old Post Rd a flip candidate?
No — 510 Old Post Rd does not appear in our flips dataset.
Is 510 Old Post Rd a tax-appeal candidate?
No — 510 Old Post 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
+1.6%
Implied 1-yr
+6.4%
2026 Q1
$880.9K
2026 Q2
$893.6K
ZIP 11777 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Old Post Rd