446 Prospect Ave
Central Islip, NY 11722
— ba 2,028 sqft Built 1962 Lot 19,602 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 | $22,900 | $9,400 | $32,300 | $10,727 |
| 2024 | $22,900 | $9,400 | $32,300 | $10,278 |
| 2023 | $22,900 | $9,400 | $32,300 | $10,278 |
| 2022 | $22,900 | $9,400 | $32,300 | $10,149 |
| 2021 | $22,900 | $9,400 | $32,300 | $10,027 |
| 2020 | $22,900 | $9,400 | $32,300 | $10,003 |
| 2018 | $22,900 | $9,400 | $32,300 | $9,860 |
| 2017 | $22,900 | $9,400 | $32,300 | $8,346 |
| 2016 | $22,900 | $9,400 | $32,300 | $8,280 |
| 2015 | $22,900 | $9,400 | $32,300 | $8,247 |
| 2014 | $22,900 | $9,400 | $32,300 | $8,215 |
| 2013 | $22,900 | $9,400 | $32,300 | $8,132 |
| 2012 | $22,900 | $9,400 | $32,300 | $8,028 |
| 2011 | $25,000 | $9,400 | $34,400 | $8,298 |
| 2010 | $25,000 | $9,400 | $34,400 | $7,996 |
| 2008 | $25,000 | $9,400 | $34,400 | $7,370 |
Property facts
Year built
1962
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
2,028 sqft
Lot size
19,602 sqft
ZIP code
11722
City
Central Islip
Street
Prospect Ave
Coordinates
40.79362, -73.22276
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 446 Prospect Ave last sell?
No public-record sale is on file for 446 Prospect Ave.
What is the current tax assessment for 446 Prospect Ave?
The most recent total assessment for 446 Prospect Ave (year 2025) is $32,300 with $10,727 in property tax.
When was 446 Prospect Ave built?
446 Prospect Ave was built in 1962.
How does 446 Prospect Ave compare to others on Prospect Ave?
We track 3 other properties on Prospect Ave. Browse the list under "Other properties on Prospect Ave" to compare beds, baths, and sale history.
What are the property facts for 446 Prospect Ave?
446 Prospect Ave is a — bath, 2,028 sqft, 19,602 sqft lot single_family.
Is 446 Prospect Ave a flip candidate?
No — 446 Prospect Ave does not appear in our flips dataset.
Is 446 Prospect Ave a tax-appeal candidate?
No — 446 Prospect 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
-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 Ave