129 Garretson Ave
Islip, NY 11751
— ba 1,080 sqft Built 1959 Lot 7,405 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Nov 22, 2021 | Sold | $410,000 | Public Record |
| Mar 17, 1999 | Sold | $160,000 | Public Record |
| Sep 22, 1997 | Sold | $151,000 | Public Record |
| Oct 3, 1991 | Sold | $137,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $28,900 | $6,700 | $35,600 | $12,429 |
| 2024 | $28,900 | $6,700 | $35,600 | $11,792 |
| 2023 | $28,900 | $6,700 | $35,600 | $11,792 |
| 2022 | $26,950 | $6,700 | $33,650 | $10,083 |
| 2021 | $26,950 | $6,700 | $33,650 | $9,640 |
| 2020 | $26,950 | $6,700 | $33,650 | $9,355 |
| 2018 | $26,950 | $6,700 | $33,650 | $9,014 |
| 2017 | $26,950 | $6,700 | $33,650 | $8,959 |
| 2016 | $26,950 | $6,700 | $33,650 | $8,921 |
| 2015 | $26,950 | $6,700 | $33,650 | $8,942 |
| 2014 | $26,950 | $6,700 | $33,650 | $8,806 |
| 2013 | $26,950 | $6,700 | $33,650 | $8,598 |
| 2012 | $26,950 | $6,700 | $33,650 | $8,276 |
| 2011 | $26,950 | $6,700 | $33,650 | $7,962 |
| 2010 | $26,950 | $6,700 | $33,650 | $7,620 |
| 2008 | $26,950 | $6,700 | $33,650 | $7,183 |
| 2007 | $26,950 | $6,700 | $33,650 | $6,699 |
Property facts
Year built
1959
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,080 sqft
Lot size
7,405 sqft
ZIP code
11751
City
Islip
Street
Garretson Ave
Coordinates
40.73638, -73.21821
Comparable properties nearby
Frequently asked questions
When did 129 Garretson Ave last sell?
No public-record sale is on file for 129 Garretson Ave.
What is the current tax assessment for 129 Garretson Ave?
The most recent total assessment for 129 Garretson Ave (year 2025) is $35,600 with $12,429 in property tax.
When was 129 Garretson Ave built?
129 Garretson Ave was built in 1959.
How does 129 Garretson Ave compare to others on Garretson Ave?
We track 5 other properties on Garretson Ave. Browse the list under "Other properties on Garretson Ave" to compare beds, baths, and sale history.
What are the property facts for 129 Garretson Ave?
129 Garretson Ave is a — bath, 1,080 sqft, 7,405 sqft lot single_family.
Is 129 Garretson Ave a flip candidate?
No — 129 Garretson Ave does not appear in our flips dataset.
Is 129 Garretson Ave a tax-appeal candidate?
No — 129 Garretson 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
-13.7%
Implied 1-yr
-54.6%
2026 Q1
$212.6K
2026 Q2
$212.6K
ZIP 11751 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Garretson Ave