44 Plum Street, Central Islip, NY 11722

44 Plum Street, Central Islip, NY 11722

$680,000 · 3 bed · 2 bath · 1,341 sq ft · built 1978 · MLS# 1040162 · Active

Welcome to 44 Plum Street, a spacious property situated on an oversized lot in the heart of Central Islip. This home offers generous living space with endless possibilities for extended living, entertaining, or future customization. Conveniently located near parks, shopping, dining, major highways, the LIRR, and MacArthur Airport, providing easy access for commuters and everyday living. Enjoy a large yard with plenty of room for outdoor activities, gardening, or recreation. Don't miss this excellent opportunity to own a home with great potential in a convenient Suffolk County location. Buyer to…

Single-family homes in the Islip Union Free School District sold for a median of $716,000 (typically $630,000–$820,000) across 117 recorded sales between Oct 9, 2025 and Sep 29, 2026, up 6.1% on the 12 months before. This home's $680,000 list price sits in the mid-market single-family tier for the Islip Union Free School District.

ZIP 11722 has about 2.4 months of single family inventory — seller's market. Demand is outpacing supply, so homes sell quickly with firm pricing and limited room to negotiate.

At about $12,998 a year, this home's property tax is in line with the roughly $14,000 typical for Islip Union Free School District. Suffolk bills combine town, school and special-district levies, so two homes at the same price in neighboring districts can carry materially different taxes. Exemptions such as STAR, Senior or Veteran move the number as well — a new owner's bill is often not the same as the seller's.

OneKey MLS (recorded LI sales, trailing 12mo) + actual tax

Listings courtesy of OneKey® MLS as distributed by MLS GRID.

Based on information submitted to the MLS GRID as of October 11, 2026 4:30 am. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Personal-use terms and which listings this site shows: MLS & Data Disclosures

Central Islip Market Trend

Momentum in Central Islip has been building over the past 2 years — the median sale price has climbed roughly 8% year over year to about $574K while time on market has generally shortened. That combination points to conditions favoring sellers — and if it continues, further firming is possible.

More homes nearby

Looking for off-market opportunities or a property attorney's read on this listing? Contact Joseph DeVito — Lic. R.E. Associate Broker + NY-licensed real estate attorney.