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3 Bedroom Homes in Islip, NY

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24 of 126 Listings

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24 of 126 Listings

20Active

3 Bedroom Homes in Islip, NY — Page 2

126 listings

3 Bedroom Homes in Islip, NY

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24 of 126 Listings

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3 Bedroom Homes in Islip, NY

24 of 126 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

20Active

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

$699,999

3 bd · 2 ba · 2,065 sqft

21 James Street, Islip, NY

Elizabeth S. Kleinfelder · Eric G Ramsay Jr Assoc LLC

Open house Sat, Oct 3 · 12:30 PM20Active

$699,000

3 bd · 3 ba · 2,239 sqft

38 Muncey Road, Islip, NY

Linda Kerr · Signature Premier Properties

22Active

$649,000

3 bd · 3 ba · 1,120 sqft

50 Bittermint Street, Islip, NY

Taru Rai · Island Edge Homes

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

37Active

$599,000

3 bd · 2 ba · 1,607 sqft

515 Gillette Avenue, Islip, NY

Randy B. Stander · Summit Realty Group of NY

14Active

$599,990

3 bd · 2 ba · 1,420 sqft

11 Whig Court, Islip, NY

Gail G. Carillo · Coldwell Banker American Homes

Open house Sat, Oct 3 · 1:00 PM24Active

$630,000

3 bd · 2 ba · 1,450 sqft

1327 Brooklyn Boulevard, Islip, NY

Vilma Carrillo · ARVY Realty

44Active

$549,999

3 bd · 2 ba · 1,643 sqft

8 Burchell Boulevard, Islip, NY

Alexander Koutrouby · Signature Premier Properties

Open house Sun, Oct 4 · 3:00 PM43Active

$995,000

3 bd · 3 ba · 2,117 sqft

174 Anchor Lane, Islip, NY

Jamie C. Winkler · Winkler Real Estate Inc

Open house Sat, Oct 3 · 12:00 PM19Active

$739,000

3 bd · 2 ba · 1,190 sqft

21 Seusing Boulevard, Islip, NY

Rebecca Cordova · Compass Greater NY LLC

Open house Sat, Oct 3 · 11:30 AM22Active

$519,000

3 bd · 2 ba · 1,313 sqft

225 Springmeadow Drive a, Islip, NY

Deborah Delardi CBR · Signature Premier Properties

Open house Sat, Oct 3 · 12:00 AM36Active

$630,000

3 bd · 1 ba · 1,080 sqft

22 W Willow Street, Islip, NY

Sigfredo E. Ramos Ventura · Nova Real Estate NY Corp

28Active

$625,000

3 bd · 2 ba · 1,546 sqft

632 Spruce Avenue, Islip, NY

Bridget A. Widmaier · Signature Premier Properties

21Active

$629,000

3 bd · 2 ba · 1,360 sqft

2 Willett Avenue, Islip, NY

Sebastian Calle · OverSouth LLC

Open house Sat, Oct 3 · 12:00 PM33Active

$599,000

3 bd · 2 ba · 1,760 sqft

58 Morton Street, Islip, NY

Nicole C. Commisso · OverSouth LLC

27Active

$689,000

3 bd · 2 ba · 1,568 sqft

1 Higbie Drive, Islip, NY

Sistina Aversano · Signature Premier Properties

30Active

$1,199,000

3 bd · 2 ba · 736 sqft

140 Ocean Road, Islip, NY

Lisa Campbell · Netter Real Estate Inc

40Active

$669,999

3 bd · 4 ba · 2,311 sqft

4 Sprucewood Boulevard, Islip, NY

Jeffrey Elie · Challinger Realty Inc

Price ReducedOpen house Fri, Oct 2 · 5:00 PM25Active

$799,000

3 bd · 3 ba · 1,485 sqft

6 Evy Court, Islip, NY

Matthew B. Arnold · Netter Real Estate Inc

33Active

$799,000

3 bd · 2 ba · 1,596 sqft

72 S Penataquit Avenue, Islip, NY

Tammy J. Ramsay · Eric G Ramsay Jr Assoc LLC

20Active

$749,000

3 bd · 2 ba · 1,518 sqft

124 Smith Avenue, Islip, NY

Tanya A. Fuchs · Daniel Gale Sothebys Intl Rlty

Price ReducedOpen house Fri, Oct 2 · 5:00 PM25Active

$874,900

3 bd · 2 ba · 1,730 sqft

136 McCarthy, Islip, NY

Donna J. Volpe · Howard Hanna Coach

30Active

$610,000

3 bd · 3 ba · 1,703 sqft

4 Joyces Way, Islip, NY

Annamarie Marino · Century 21 AA Realty

49Active

$735,000

3 bd · 3 ba · 2,800 sqft

28 Colony Drive, Islip, NY

Adrienne M. Delio · Howard Hanna Coach

Open house Sat, Oct 3 · 12:00 PM46Active

$615,000

3 bd · 3 ba · 2,164 sqft

77 Sunburst Terrace, Islip, NY

Thomas J. Malanga · BH&G R E Realty Connect

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Listing data & MLS disclosures

OneKey MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

Islip housing market

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

Homes on the market · MLS, as of Aug 24, 2026–Aug 31, 2026

Median list price: $525,000
Homes for sale: 27
Median days on market: 15 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Aug 19, 2026

Median home size: 1,687 sq. ft.

Islip, NY community profile

Area: 5.1 sq. mi.

Source: HJN community data

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

Listing data & MLS disclosures

OneKey MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

Islip, NY community profile

Area: 5.1 sq. mi.

Source: HJN community data

Islip housing market

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

Homes on the market · MLS, as of Aug 24, 2026–Aug 31, 2026

Median list price: $525,000
Homes for sale: 27
Median days on market: 15 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Aug 19, 2026

Median home size: 1,687 sq. ft.