12 1st Ave
East Islip, NY 11730
3 bd 2 ba Built 1929 Lot 6,534 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 |
|---|---|---|---|---|
| 2017 | $30,800 | $6,100 | $36,900 | $9,442 |
| 2016 | $30,800 | $6,100 | $36,900 | $9,506 |
| 2015 | $30,800 | $6,100 | $36,900 | $9,717 |
| 2014 | $30,800 | $6,100 | $36,900 | $9,790 |
| 2013 | $30,800 | $6,100 | $36,900 | $9,661 |
| 2012 | $30,800 | $6,100 | $36,900 | $9,292 |
| 2011 | $30,800 | $6,100 | $36,900 | $8,894 |
| 2010 | $30,800 | $6,100 | $36,900 | $8,419 |
| 2008 | $30,800 | $6,100 | $36,900 | $8,190 |
Property facts
Year built
1929
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
—
Lot size
6,534 sqft
ZIP code
11730
City
East Islip
Street
1st Ave
Coordinates
40.73175, -73.19311
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 12 1st Ave last sell?
No public-record sale is on file for 12 1st Ave.
What is the current tax assessment for 12 1st Ave?
The most recent total assessment for 12 1st Ave (year 2017) is $36,900 with $9,442 in property tax.
When was 12 1st Ave built?
12 1st Ave was built in 1929.
How does 12 1st Ave compare to others on 1st Ave?
We track 4 other properties on 1st Ave. Browse the list under "Other properties on 1st Ave" to compare beds, baths, and sale history.
What are the property facts for 12 1st Ave?
12 1st Ave is a 3 bed, 2 bath, 6,534 sqft lot single_family.
Is 12 1st Ave a flip candidate?
No — 12 1st Ave does not appear in our flips dataset.
Is 12 1st Ave a tax-appeal candidate?
No — 12 1st 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
+2.1%
Implied 1-yr
+8.4%
2026 Q3
$806.5K
2026 Q4
$821.5K
ZIP 11730 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 1st Ave