309 Central Islip Blvd
Ronkonkoma, NY 11779
3 bd 1 ba 1,040 sqft Built 1937 Lot 10,019 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 | $21,400 | $10,500 | $31,900 | $9,947 |
| 2024 | $21,400 | $10,500 | $31,900 | $9,298 |
| 2023 | $21,400 | $10,500 | $31,900 | $9,298 |
| 2022 | $21,400 | $10,500 | $31,900 | $9,261 |
| 2021 | $21,400 | $10,500 | $31,900 | $9,036 |
| 2020 | $21,400 | $10,500 | $31,900 | $8,687 |
| 2018 | $21,400 | $10,500 | $31,900 | $8,494 |
| 2017 | $21,400 | $10,500 | $31,900 | $8,415 |
| 2016 | $21,400 | $10,500 | $31,900 | $8,385 |
| 2015 | $21,400 | $10,500 | $31,900 | $8,373 |
| 2014 | $21,400 | $10,500 | $31,900 | $8,292 |
| 2013 | $21,400 | $10,500 | $31,900 | $6,949 |
| 2012 | $21,400 | $10,500 | $31,900 | $6,675 |
| 2011 | $21,400 | $10,500 | $31,900 | $6,468 |
| 2010 | $21,400 | $10,500 | $31,900 | $6,216 |
| 2008 | $21,400 | $10,500 | $31,900 | $5,899 |
Property facts
Year built
1937
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
1,040 sqft
Lot size
10,019 sqft
ZIP code
11779
City
Ronkonkoma
Street
Central Islip Blvd
Coordinates
40.82425, -73.13696
Comparable properties nearby
Frequently asked questions
When did 309 Central Islip Blvd last sell?
No public-record sale is on file for 309 Central Islip Blvd.
What is the current tax assessment for 309 Central Islip Blvd?
The most recent total assessment for 309 Central Islip Blvd (year 2025) is $31,900 with $9,947 in property tax.
When was 309 Central Islip Blvd built?
309 Central Islip Blvd was built in 1937.
How does 309 Central Islip Blvd compare to others on Central Islip Blvd?
We track 7 other properties on Central Islip Blvd. Browse the list under "Other properties on Central Islip Blvd" to compare beds, baths, and sale history.
What are the property facts for 309 Central Islip Blvd?
309 Central Islip Blvd is a 3 bed, 1 bath, 1,040 sqft, 10,019 sqft lot single_family.
Is 309 Central Islip Blvd a flip candidate?
No — 309 Central Islip Blvd does not appear in our flips dataset.
Is 309 Central Islip Blvd a tax-appeal candidate?
No — 309 Central Islip Blvd 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 Central Islip Blvd