1$1,275,000
3 bd · 2 ba · 2,506 sqft
307 Plymouth Avenue, Islip, NY
Thomas S. Hennerty · Thomas S. Hennerty
Homes for Sale in Islip, NY
Hide MapHomes for Sale in Islip, NY
24 of 437 Listings
1$1,275,000
3 bd · 2 ba · 2,506 sqft
307 Plymouth Avenue, Islip, NY
Thomas S. Hennerty · Thomas S. Hennerty
38$999,888
5 bd · 3 ba · 4,683 sqft
471 Southport Street, Islip, NY
Robert J. Gellert SRES · Century 21 Shared Purpose
New22$699,888
6 bd · 3 ba · 2,268 sqft
266 Riddle Street, Islip, NY
Kenny Calderon · Signature Premier Properties
Open house Sat, Oct 3 · 11:00 AM26$499,000
2 bd · 1 ba · 1,264 sqft
8 Juliet Street, Islip, NY
Athena D. Menoudakos · Compass Greater NY LLC
New32$647,500
3 bd · 2 ba · 1,665 sqft
360 Fir Grove Road, Islip, NY
Barry J. Paley CBR · Keller Williams Points North
Open house Fri, Oct 2 · 4:30 PM42$819,000
4 bd · 3 ba · 2,178 sqft
181 Cirrus Road, Islip, NY
Svetlana L. Wilkeyson SRES · Douglas Elliman Real Estate
Open house Sun, Oct 4 · 11:30 AM18$699,000
4 bd · 2 ba · 1,438 sqft
7 Don Lane, Islip, NY
Robin V. Rosenberg · Signature Premier Properties
NewOpen house Sun, Oct 4 · 12:00 PM27$799,000
4 bd · 3 ba · 2,200 sqft
655 Hyman Avenue, Islip, NY
Julia Johnson · Eric G Ramsay Jr Assoc LLC
New26$555,000
3 bd · 3 ba · 1,342 sqft
25 3rd Avenue, Islip, NY
Vanessa Y. Rosario PSA · Exit Realty Achieve
New25$629,900
5 bd · 2 ba · 1,578 sqft
103 Gates Avenue, Islip, NY
Oscar M. Salazar Sorto · ARVY Realty
Open house Sat, Oct 3 · 11:00 AM48$989,000
3 bd · 3 ba · 1,887 sqft
99 Benson Avenue, Islip, NY
Jo Ann Boettcher · Douglas Elliman Real Estate
Open house Sat, Oct 3 · 12:30 PM41$775,000
4 bd · 3 ba · 2,200 sqft
215 Fairfield Drive E, Islip, NY
Adrienne M. Delio · Howard Hanna Coach
New39$674,999
3 bd · 3 ba · 1,906 sqft
3 Arielle Court, Islip, NY
Wendy Rodriguez · Real Broker NY LLC
Open house Sun, Oct 4 · 12:00 PM47$769,999
5 bd · 2 ba · 1,794 sqft
42 Audubon Avenue, Islip, NY
Johnna Bluni · Signature Premier Properties
New37$699,999
5 bd · 3 ba · 2,296 sqft
9 Milton Street, Islip, NY
Frances Schiefer · Leesa Byrnes Realty Inc
New25$629,999
3 bd · 1 ba · 936 sqft
96 Washington Avenue, Islip, NY
Charles G. Vogt · Charles Rutenberg Realty Inc
New22$675,000
2 bd · 2 ba · 1,604 sqft
32 Michael Lane, Islip, NY
Trish Bergin · Signature Premier Properties
NewOpen house Sat, Oct 3 · 12:00 PM29$349,803
1 bd · 1 ba · 816 sqft
1056 Village Drive 1056, Islip, NY
Joseph Mendola · Signature Premier Properties
NewOpen house Sat, Oct 3 · 1:00 PM37$724,888
3 bd · 3 ba · 1,506 sqft
1537 Agate Street, Islip, NY
Yesica Argueta · Exit Realty Achieve
Open house Sun, Oct 4 · 11:00 AM29$499,000
3 bd · 1 ba · 1,430 sqft
1209 Udall Road, Islip, NY
Brian P. Athan · Keller Williams Points North
1$580,000
6 bd · 3 ba · 2,226 sqft
270 Elmore Street, Islip, NY
Oscar M. Salazar Sorto · ARVY Realty
Open house Sun, Oct 4 · 11:00 AM42$939,000
5 bd · 3 ba · 3,184 sqft
52 Bayway Avenue, Islip, NY
Ryan D. Rezinas · Signature Premier Properties
NewOpen house Sat, Oct 3 · 1:00 PM24$539,000
3 bd · 1 ba · 1,026 sqft
43 Columbus Avenue, Islip, NY
Linda A. Halpern · BH&G R E Realty Connect
NewOpen house Sat, Oct 3 · 11:00 AM35$659,000
3 bd · 2 ba · 2,030 sqft
223 Connetquot Road, Islip, NY
Ryan D. Rezinas · Signature Premier Properties
OneKey MLSSource: HJN community data
August 2026 · This period is still settling
Selling at 101.3% of asking price
Buyers here are paying above asking. MLS · 12 sales · as of Aug 31, 2026