20 Rock Island Rd
Centereach, NY 11720
5 bd — ba 2,992 sqft Built 1999 Lot 53,579 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 | $3,520 | $400 | $3,920 | $18,001 |
| 2024 | $3,520 | $400 | $3,920 | $17,239 |
| 2023 | $3,520 | $400 | $3,920 | $16,971 |
| 2022 | $3,520 | $400 | $3,920 | $16,487 |
| 2021 | $3,520 | $400 | $3,920 | $16,294 |
| 2020 | $3,520 | $400 | $3,920 | $15,916 |
| 2018 | $3,520 | $400 | $3,920 | $15,596 |
| 2017 | $3,520 | $400 | $3,920 | $15,099 |
| 2016 | $3,520 | $400 | $3,920 | $15,042 |
| 2015 | $3,520 | $400 | $3,920 | $14,921 |
| 2014 | $3,520 | $400 | $3,920 | $14,612 |
| 2013 | $3,520 | $400 | $3,920 | $14,195 |
| 2012 | $3,520 | $400 | $3,920 | $13,797 |
| 2011 | $3,520 | $400 | $3,920 | $13,338 |
| 2010 | $3,450 | $400 | $3,850 | $12,430 |
| 2008 | $3,450 | $400 | $3,850 | $11,658 |
| 2007 | $3,450 | $400 | $3,850 | $11,170 |
| 2006 | $4,035 | $400 | $4,435 | $11,089 |
Property facts
Year built
1999
Property type
single_family
Stories
—
Beds
5
Baths
—
Living area
2,992 sqft
Lot size
53,579 sqft
ZIP code
11720
City
Centereach
Street
Rock Island Rd
Coordinates
40.86158, -73.07563
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Rock Island Rd last sell?
No public-record sale is on file for 20 Rock Island Rd.
What is the current tax assessment for 20 Rock Island Rd?
The most recent total assessment for 20 Rock Island Rd (year 2025) is $3,920 with $18,001 in property tax.
When was 20 Rock Island Rd built?
20 Rock Island Rd was built in 1999.
How does 20 Rock Island Rd compare to others on Rock Island Rd?
We track 3 other properties on Rock Island Rd. Browse the list under "Other properties on Rock Island Rd" to compare beds, baths, and sale history.
What are the property facts for 20 Rock Island Rd?
20 Rock Island Rd is a 5 bed, — bath, 2,992 sqft, 53,579 sqft lot single_family.
Is 20 Rock Island Rd a flip candidate?
No — 20 Rock Island Rd does not appear in our flips dataset.
Is 20 Rock Island Rd a tax-appeal candidate?
No — 20 Rock Island Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.8%
Implied 1-yr
+7.2%
2026 Q3
$659.3K
2026 Q4
$669.9K
ZIP 11720 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Rock Island Rd