20 Willow St
Central Islip, NY 11722
1,470 sqft Built 1954 Lot 10,019 sqft single_family
Most recent sale
$307,000
Mar 7, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 12, 2024 | Listing removed | $520,000 | OneKeyMLS |
| Feb 7, 2023 | Sold | $505,000 | Public Record |
| Dec 31, 2022 | Listing removed | $520,000 | OneKeyMLS |
| Sep 17, 2022 | Listing removed | $299,000 | OneKeyMLS |
| May 19, 2022 | Relisted | $520,000 | MLS #3378917 |
| Mar 31, 2022 | Relisted | $520,000 | MLS #3378917 |
| Mar 7, 2022 | Sold | $307,000 | Public Record |
| Feb 26, 2022 | Listed | $489,000 | MLS #3378917 |
| Dec 14, 2021 | Sold | $75,000 | Public Record |
| Jun 24, 2021 | Listing removed | $150,000 | OneKeyMLS |
| Jun 23, 2021 | Listing removed | $150,000 | OneKeyMLS |
| Sep 5, 2020 | Listing removed | $275,000 | OneKeyMLS |
| Mar 20, 2019 | Listing removed | $150,000 | OneKeyMLS |
| Sep 29, 2017 | Listed | $150,000 | MLS #2974903 |
| Apr 1, 2017 | Listing removed | $275,000 | OneKeyMLS |
| Apr 1, 2016 | Listed | $275,000 | MLS #2840736 |
| Jun 19, 2006 | Sold | $348,740 | Public Record |
| Aug 9, 2000 | Sold | $134,000 | Public Record |
| Apr 23, 1999 | Sold | $100,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $25,400 | $6,600 | $32,000 | $10,633 |
| 2024 | $25,400 | $6,600 | $32,000 | $10,188 |
| 2023 | $25,400 | $6,600 | $32,000 | $10,188 |
| 2017 | $25,400 | $6,600 | $32,000 | $9,696 |
| 2016 | $25,400 | $6,600 | $32,000 | $9,620 |
| 2015 | $25,400 | $6,600 | $32,000 | $9,560 |
| 2014 | $25,400 | $6,600 | $32,000 | $9,501 |
| 2013 | $25,400 | $6,600 | $32,000 | $9,264 |
| 2012 | $25,400 | $6,600 | $32,000 | $8,957 |
| 2011 | $25,400 | $6,600 | $32,000 | $8,652 |
| 2010 | $25,400 | $6,600 | $32,000 | $8,300 |
| 2009 | $25,400 | $6,600 | $32,000 | $7,942 |
| 2008 | $25,400 | $6,600 | $32,000 | $7,669 |
Property facts
Year built
1954
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,470 sqft
Lot size
10,019 sqft
ZIP code
11722
City
Central Islip
Street
Willow St
Coordinates
40.78213, -73.18769
Comparable properties nearby
Frequently asked questions
When did 20 Willow St last sell?
20 Willow St most recently sold on Mar 7, 2022 for $307,000.
What is the current tax assessment for 20 Willow St?
The most recent total assessment for 20 Willow St (year 2025) is $32,000 with $10,633 in property tax.
How does 20 Willow St's assessment compare to its last sale price?
The current assessment is 89.6% below the last sale price of $307,000.
When was 20 Willow St built?
20 Willow St was built in 1954.
How does 20 Willow St compare to others on Willow St?
We track 8 other properties on Willow St. Browse the list under "Other properties on Willow St" to compare beds, baths, and sale history.
What are the property facts for 20 Willow St?
20 Willow St is a 1,470 sqft, 10,019 sqft lot single_family.
Is 20 Willow St a flip candidate?
Yes — 20 Willow St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 20 Willow St a tax-appeal candidate?
No — 20 Willow St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.9%
Implied 1-yr
-11.7%
2026 Q1
$467.5K
2026 Q2
$450.6K
ZIP 11722 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Willow St