25 Prospect St
Central Islip, NY 11722
— ba 2,112 sqft Built 1988 Lot 10,019 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 | $27,000 | $6,600 | $33,600 | $11,136 |
| 2024 | $27,000 | $6,600 | $33,600 | $10,669 |
| 2023 | $27,000 | $6,600 | $33,600 | $10,669 |
| 2022 | $27,000 | $6,600 | $33,600 | $10,534 |
| 2021 | $27,000 | $6,600 | $33,600 | $10,408 |
| 2020 | $27,000 | $6,600 | $33,600 | $10,384 |
| 2018 | $27,000 | $6,600 | $33,600 | $10,236 |
| 2017 | $22,400 | $6,600 | $29,000 | $7,401 |
| 2016 | $22,400 | $6,600 | $29,000 | $7,341 |
| 2015 | $22,400 | $6,600 | $29,000 | $7,315 |
| 2014 | $22,400 | $6,600 | $29,000 | $7,289 |
| 2013 | $22,400 | $6,600 | $29,000 | $7,219 |
| 2012 | $22,400 | $6,600 | $29,000 | $7,128 |
| 2011 | $22,400 | $6,600 | $29,000 | $6,876 |
| 2010 | $22,400 | $6,600 | $29,000 | $6,625 |
| 2008 | $22,400 | $6,600 | $29,000 | $7,246 |
Property facts
Year built
1988
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
2,112 sqft
Lot size
10,019 sqft
ZIP code
11722
City
Central Islip
Street
Prospect St
Coordinates
40.79014, -73.18855
Comparable properties nearby
Frequently asked questions
When did 25 Prospect St last sell?
No public-record sale is on file for 25 Prospect St.
What is the current tax assessment for 25 Prospect St?
The most recent total assessment for 25 Prospect St (year 2025) is $33,600 with $11,136 in property tax.
When was 25 Prospect St built?
25 Prospect St was built in 1988.
How does 25 Prospect St compare to others on Prospect St?
We track 1 other property on Prospect St. Browse the list under "Other properties on Prospect St" to compare beds, baths, and sale history.
What are the property facts for 25 Prospect St?
25 Prospect St is a — bath, 2,112 sqft, 10,019 sqft lot single_family.
Is 25 Prospect St a flip candidate?
No — 25 Prospect St does not appear in our flips dataset.
Is 25 Prospect St a tax-appeal candidate?
No — 25 Prospect 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 Prospect St