20 Church St
Central Islip, NY 11722
— ba 1,185 sqft Built 1946 Lot 10,454 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 | $19,000 | $7,000 | $26,000 | $8,744 |
| 2024 | $19,000 | $7,000 | $26,000 | $8,382 |
| 2023 | $19,000 | $7,000 | $26,000 | $8,382 |
| 2022 | $19,000 | $7,000 | $26,000 | $8,286 |
| 2021 | $19,000 | $7,000 | $26,000 | $8,179 |
| 2017 | $19,000 | $7,000 | $26,000 | $7,977 |
| 2016 | $19,000 | $7,000 | $26,000 | $7,913 |
| 2015 | $19,000 | $7,000 | $26,000 | $7,864 |
| 2014 | $19,000 | $7,000 | $26,000 | $7,816 |
| 2013 | $19,000 | $7,000 | $26,000 | $7,732 |
| 2012 | $19,000 | $7,000 | $26,000 | $7,627 |
| 2011 | $19,000 | $7,000 | $26,000 | $7,378 |
| 2010 | $19,000 | $7,000 | $26,000 | $7,128 |
| 2008 | $19,000 | $7,000 | $26,000 | $6,550 |
Property facts
Year built
1946
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,185 sqft
Lot size
10,454 sqft
ZIP code
11722
City
Central Islip
Street
Church St
Coordinates
40.79336, -73.20069
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Church St last sell?
No public-record sale is on file for 20 Church St.
What is the current tax assessment for 20 Church St?
The most recent total assessment for 20 Church St (year 2025) is $26,000 with $8,744 in property tax.
When was 20 Church St built?
20 Church St was built in 1946.
How does 20 Church St compare to others on Church St?
We track 5 other properties on Church St. Browse the list under "Other properties on Church St" to compare beds, baths, and sale history.
What are the property facts for 20 Church St?
20 Church St is a — bath, 1,185 sqft, 10,454 sqft lot single_family.
Is 20 Church St a flip candidate?
No — 20 Church St does not appear in our flips dataset.
Is 20 Church St a tax-appeal candidate?
No — 20 Church 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 Church St