312 Port Ave
Ronkonkoma, NY 11779
— ba 1,049 sqft Built 1966 Lot 7,841 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 | $25,800 | $9,700 | $35,500 | $11,007 |
| 2024 | $25,800 | $9,700 | $35,500 | $10,284 |
| 2023 | $25,800 | $9,700 | $35,500 | $10,284 |
| 2022 | $25,800 | $9,700 | $35,500 | $10,238 |
| 2021 | $25,800 | $9,700 | $35,500 | $9,994 |
| 2020 | $25,800 | $9,700 | $35,500 | $9,607 |
| 2018 | $25,800 | $9,700 | $35,500 | $9,393 |
| 2017 | $25,800 | $9,700 | $35,500 | $9,305 |
| 2016 | $25,800 | $9,700 | $35,500 | $9,273 |
| 2015 | $24,800 | $9,700 | $34,500 | $7,919 |
| 2014 | $24,800 | $9,700 | $34,500 | $7,852 |
| 2013 | $24,800 | $9,700 | $34,500 | $7,557 |
| 2012 | $24,800 | $9,700 | $34,500 | $7,260 |
| 2011 | $24,800 | $9,700 | $34,500 | $7,035 |
| 2010 | $24,800 | $9,700 | $34,500 | $6,761 |
| 2008 | $24,800 | $9,700 | $34,500 | $6,413 |
Property facts
Year built
1966
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,049 sqft
Lot size
7,841 sqft
ZIP code
11779
City
Ronkonkoma
Street
Port Ave
Coordinates
40.81639, -73.13816
Comparable properties nearby
Frequently asked questions
When did 312 Port Ave last sell?
No public-record sale is on file for 312 Port Ave.
What is the current tax assessment for 312 Port Ave?
The most recent total assessment for 312 Port Ave (year 2025) is $35,500 with $11,007 in property tax.
When was 312 Port Ave built?
312 Port Ave was built in 1966.
How does 312 Port Ave compare to others on Port Ave?
We track 8 other properties on Port Ave. Browse the list under "Other properties on Port Ave" to compare beds, baths, and sale history.
What are the property facts for 312 Port Ave?
312 Port Ave is a — bath, 1,049 sqft, 7,841 sqft lot single_family.
Is 312 Port Ave a flip candidate?
No — 312 Port Ave does not appear in our flips dataset.
Is 312 Port Ave a tax-appeal candidate?
No — 312 Port 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
+1.1%
Implied 1-yr
+4.3%
2026 Q3
$566.9K
2026 Q4
$572.5K
ZIP 11779 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Port Ave