West Islip, NY - homes for sale

44 of 44 results displayed

New
$1,599,000Active
5 beds 5 baths4,482 sq. ft.
130 Wampum Lane, West Islip, NY 11795
MLS# 956826Listed by: ASTORIA REALTY BROKERAGE SVCS
Open Sat, 12 to 1:30pmNew
$1,149,000Active
3 beds 2 baths1,785 sq. ft.
230 Sequams Lane Center, West Islip, NY 11795
MLS# 953018Listed by: NETTER REAL ESTATE INC
New
$999,900Active
3 beds 3 baths2,429 sq. ft.
205 Oak Neck Lane, West Islip, NY 11795
MLS# 954046Listed by: DOUGLAS ELLIMAN REAL ESTATE
Open Sat, 12 to 1:30pmNew
$498,000Active
2 beds 2 baths1,630 sq. ft.
3 Elena Court, Halfmoon, NY 12118
MLS# 202611166Listed by: REMAX SOLUTIONS
Open Sat, 12 to 2pmNew
$619,000Active
3 beds 2 baths990 sq. ft.
96 Toomey Road, West Islip, NY 11795
MLS# 955666Listed by: GO ASSET INC
New
$709,000Active
4 beds 2 baths1,810 sq. ft.
715 Mccall Avenue, West Islip, NY 11795
MLS# 953865Listed by: GREENE REALTY GROUP
Coming Soon
$775,000Coming Soon
3 beds 2 baths
132 Gladstone Avenue, West Islip, NY 11795
MLS# 953854Listed by: REALTY EVOLUTION CORP
New
$1,680,000Active
3 beds 3 baths2,752 sq. ft.
66 Davison Lane E, West Islip, NY 11795
MLS# 951850Listed by: ERIC G RAMSAY JR ASSOC LLC
$724,999Active
4 beds 3 baths1,569 sq. ft.
34 Beach Street, West Islip, NY 11795
MLS# 953020Listed by: ED RYAN REAL ESTATE GROUP
$635,999Active
3 beds 1 baths930 sq. ft.
254 W 1st Street, West Islip, NY 11795
MLS# 950864Listed by: COLDWELL BANKER AMERICAN HOMES
$599,990Pending
4 beds 2 baths1,779 sq. ft.
13 Jean Road, West Islip, NY 11795
MLS# 948693Listed by: CENTURY 21 CATAPANO HOMES
$650,000Pending
3 beds 2 baths1,400 sq. ft.
9 3rd Street, West Islip, NY 11795
MLS# 947868Listed by: REALTY CONNECT USA LLC
$719,900Active
1 beds 3 baths2,397 sq. ft.
624 Montauk Highway, West Islip, NY 11795
MLS# 947565Listed by: RE/MAX BEST
$639,990Pending
2 beds 2 baths864 sq. ft.
225 Norma Avenue, West Islip, NY 11795
MLS# 947034Listed by: CENTURY 21 CROWN HOMES
$799,000Pending
6 beds 3 baths2,130 sq. ft.
571 Center Dyre Avenue, West Islip, NY 11795
MLS# 946900Listed by: NETTER REAL ESTATE INC
$691,700Active
4 beds 2 baths1,116 sq. ft.
113 Wilherm Lane, West Islip, NY 11795
MLS# 947020Listed by: REALHOME SERVICES & SOLUTIONS
$699,999Pending
3 beds 2 baths1,721 sq. ft.
639 N Chicot Avenue, West Islip, NY 11795
MLS# 941389Listed by: DOUGLAS ELLIMAN REAL ESTATE
$699,000Pending
3 beds 2 baths1,968 sq. ft.
300 Center Bay Drive, West Islip, NY 11795
MLS# 938318Listed by: OVERSOUTH LLC
$499,000Pending
4 beds 2 baths1,080 sq. ft.
360 Arcadia Drive, West Islip, NY 11795
MLS# 916949Listed by: SIGNATURE PREMIER PROPERTIES
$799,999Pending
4 beds 2 baths1,846 sq. ft.
364 W 2nd Street, West Islip, NY 11795
MLS# 934838Listed by: REALTY CONNECT USA L I INC
Open Sat, 12 to 2pm
$925,000Active
4 beds 3 baths3,000 sq. ft.
839 Pine Avenue, West Islip, NY 11795
MLS# 934104Listed by: ED RYAN REAL ESTATE GROUP
$599,000Active
5 beds 2 baths1,290 sq. ft.
1137 Namdac Avenue, Bay Shore, NY 11706
MLS# 931545Listed by: MICHAEL J WATTS & ASSOC INC
$775,000Pending
6 beds 4 baths2,400 sq. ft.
829 Stanley Street, West Islip, NY 11795
MLS# 931141Listed by: LEADING EDGE R E SERVICES
$639,900Pending
3 beds 1 baths934 sq. ft.
118 West 6th Street West 6th Street, West Islip, NY 11795
MLS# 918733Listed by: LEADING EDGE R E SERVICES
$1,999,999Pending
4 beds 4 baths3,953 sq. ft.
2 True Harbour Way, West Islip, NY 11795
MLS# 918666Listed by: NETTER REAL ESTATE INC
$699,000Pending
5 beds 2 baths1,660 sq. ft.
815 Udall Road, West Islip, NY 11795
MLS# 916519Listed by: SIGNATURE PREMIER PROPERTIES
$599,000Pending
3 beds 2 baths1,227 sq. ft.
16 Adams Place, West Islip, NY 11795
MLS# 915759Listed by: NETTER REAL ESTATE INC
$1,595,000Active
4 beds 3 baths3,331 sq. ft.
173 Tahlulah Lane, West Islip, NY 11795
MLS# 906096Listed by: ERIC G RAMSAY JR ASSOC LLC
$1,099,000Pending
4 beds 3 baths3,000 sq. ft.
8 Gerek Avenue, West Islip, NY 11795
MLS# 912093Listed by: HOWARD HANNA COACH
$3,499,000Pending
5 beds 5 baths6,057 sq. ft.
27 True Harbour Way, West Islip, NY 11795
MLS# 908514Listed by: COMPASS GREATER NY LLC
$1,850,000Pending
5 beds 5 baths5,568 sq. ft.
43 Duck Lane, West Islip, NY 11795
MLS# 908241Listed by: CENTURY 21 AA REALTY
$695,000Pending
6 beds 2 baths2,000 sq. ft.
270 W 4th Street, West Islip, NY 11795
MLS# 909627Listed by: UNIVERSAL HOMES REALTY LTD
$799,000Pending
4 beds 3 baths2,345 sq. ft.
10 Roy Avenue, West Islip, NY 11795
MLS# 903417Listed by: COLDWELL BANKER AMERICAN HOMES
$1,250,000Active
4 beds 4 baths2,100 sq. ft.
188 Sequams Lane Cen, West Islip, NY 11795
MLS# 898097Listed by: RYAN HALLOCK
$975,000Pending
5 beds 3 baths2,900 sq. ft.
48 Archie Place, West Islip, NY 11795
MLS# 893937Listed by: LEADING EDGE R E SERVICES
$699,900Active
3 beds 2 baths1,515 sq. ft.
894 Bay 9th Street, West Islip, NY 11795
MLS# 881314Listed by: ISLAND ADVANTAGE REALTY LLC
$499,999Pending
4 beds 2 baths2,348 sq. ft.
556 Alwick Avenue, West Islip, NY 11795
MLS# 880692Listed by: WORLD PROP INTL SEA TO SKY
$1,475,000Pending
6 beds 3 baths3,560 sq. ft.
22 Viking Drive, West Islip, NY 11795
MLS# 851538Listed by: THE AGENCY NORTHSHORE NY
$1,450,000Active
3 beds 4 baths2,195 sq. ft.
167 Secatogue Lane W, West Islip, NY 11795
MLS# 909191Listed by: DOUGLAS ELLIMAN REAL ESTATE
$721,000Pending
4 beds 3 baths2,467 sq. ft.
47 Myson Street, West Islip, NY 11795
MLS# 864860Listed by: LISTING PRO REALTY SERVICES
$199,000Active
0.16 Acres
Beach Street, Union Boulevard, West Islip, NY
MLS# 856158Listed by: VYLLA HOME
$1,849,000Active
7 beds 4 baths5,700 sq. ft.
230 W Islip Road, West Islip, NY 11795
MLS# 843131Listed by: HOWARD HANNA COACH
$2,399,900Pending
3 beds 3 baths3,888 sq. ft.
241 Willetts Lane, West Islip, NY 11795
MLS# 839343Listed by: DOUGLAS ELLIMAN REAL ESTATE
$679,000Pending
3 beds 3 baths1,600 sq. ft.
80 Udalia Court, West Islip, NY 11795
MLS# H6318887Listed by: OWNER ENTRY.COM

Local realty services provided by:CENTURY 21 Hire Realty, CENTURY 21 North East

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©2026 Century 21 Real Estate LLC. All rights reserved. CENTURY 21®, the CENTURY 21 Logo and C21® are service marks owned by Century 21 Real Estate LLC. Century 21 Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each office is independently owned and operated. Listing information is deemed reliable but not guaranteed accurate.

Terms of use Accessibility DMCA notice Fraud alert Privacy policy Fair housing Do not sell info NY reasonable accommodation Submit agent or broker complaint

Protect your home and budget from life's surprises with an Assurant Home Warranty, backed by a partner that supports you through every step of homeownership. Explore Plans.

©2026 Century 21 Real Estate LLC. All rights reserved. CENTURY 21®, the CENTURY 21 Logo and C21® are service marks owned by Century 21 Real Estate LLC. Century 21 Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each office is independently owned and operated. Listing information is deemed reliable but not guaranteed accurate.