Homes Under $700K in Islip, NY

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24 of 31 Listings

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Homes Under $700K in Islip, NY

24 of 31 Listings

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31 listings

Homes Under $700K in Islip, NY

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24 of 31 Listings

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Homes Under $700K in Islip, NY

24 of 31 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

New29

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

Active

$499,000

3 bd · 1 ba · 1,430 sqft

1209 Udall Road, Islip, NY

Brian P. Athan · Keller Williams Points North

42Active

$439,000

2 bd · 1 ba · 883 sqft

107 Richmond Boulevard 4B, Islip, NY

Natalie A. Carey SRES · Exit Realty Achieve

New22Active

$650,000

3 bd · 1 ba · 1,156 sqft

57 Commercial Avenue, Islip, NY

Lara Barra ABR MRP · Keller Williams Realty Elite

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

New16Active

$689,000

3 bd · 2 ba · 2,164 sqft

1385 Gardiner Drive, Islip, NY

Romarico V. Relevo · Sure Home Realty Inc

27Active

$699,999

3 bd · 2 ba · 1,670 sqft

167 Glenmere Way, Islip, NY

Lisa A. Tyner CBR · Long Island Home Prop LLC

1Active

$569,990

2 bd · 2 ba · 936 sqft

124 Bradford Avenue, Islip, NY

Donna Ingrassia · Donna Gallo Tavano

16Active

$619,000

4 bd · 2 ba · 1,245 sqft

4 Sutton Court, Islip, NY

Lisa Albinowski CBR SRES SRS · Signature Premier Properties

20Active

$699,999

3 bd · 2 ba · 2,065 sqft

21 James Street, Islip, NY

Elizabeth S. Kleinfelder · Eric G Ramsay Jr Assoc LLC

20Active

$699,000

3 bd · 3 ba · 2,239 sqft

38 Muncey Road, Islip, NY

Linda Kerr · Signature Premier Properties

28Active

$235,000

1 bd · 1 ba · 791 sqft

2439 Union Boulevard 3a, Islip, NY

Kerri Passamenti · BH&G R E Realty Connect

22Active

$519,000

3 bd · 2 ba · 1,313 sqft

225 Springmeadow Drive a, Islip, NY

Deborah Delardi CBR · Signature Premier Properties

36Active

$630,000

3 bd · 1 ba · 1,080 sqft

22 W Willow Street, Islip, NY

Sigfredo E. Ramos Ventura · Nova Real Estate NY Corp

26Active

$450,000

2 bd · 1 ba · 937 sqft

85 Richmond Boulevard 1a, Islip, NY

Lily M. Macari GRI CBR · Real Broker NY LLC

17Active

$279,999

2 bd · 1 ba · 900 sqft

2453 Union Boulevard 39B, Islip, NY

Christine Hodulick · Coldwell Banker American Homes

46Active

$615,000

3 bd · 3 ba · 2,164 sqft

77 Sunburst Terrace, Islip, NY

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

17Active

$379,000

1 bd · 1 ba · 900 sqft

251 Village Drive 251, Islip, NY

Michael Marcaccio SRES · Integrity Core Realty

27Active

$599,000

4 bd · 2 ba · 1,632 sqft

116 Saint Johns Street, Islip, NY

Wendy Rodriguez · Real Broker NY LLC

37Active

$669,000

2 bd · 2 ba · 1,604 sqft

4 Village Drive 4, Islip, NY

Margaret T. Smith SRS CRB CIREC CB · Daniel Gale Sothebys Intl Rlty

50Active

$599,999

3 bd · 3 ba · 1,745 sqft

15 Springfield Circle, Islip, NY

Jacqueline Nett E-PRO PSA · Douglas Elliman Real Estate

13Active

$339,900

1 bd · 1 ba · 800 sqft

704 Towne House Village 704, Islip, NY

Joanna Abreu · RE/MAX Team

11Active

$459,000

2 bd · 1 ba · 894 sqft

234 Springmeadow Drive K, Islip, NY

Richard L. Wiederman · BH&G R E Realty Connect

Price Reduced28Active

$679,999

2 bd · 4 ba · 1,763 sqft

43 Torrey Pine Lane 82, Islip, NY

Gina M. DeMaio · BERKSHIRE HATHAWAY

Price Reduced25Active

$435,000

2 bd · 1 ba · 854 sqft

45 Richmond Boulevard 2B, Islip, NY

Kelley J. Taylor · Douglas Elliman Real Estate

20Active

$284,999

2 bd · 1 ba · 938 sqft

2449F Union Boulevard 9B, Islip, NY

Nicole Schwartz · RE/MAX Team

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

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.

Registered offenders on the map

Registered offenders on the map

Registered offenders on the map

Registered offenders on the map

Your local brokerage

Your local brokerage

Your local brokerage

Listing data & MLS disclosures

Islip housing market

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

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

Islip, NY community profile

Your local brokerage

Listing data & MLS disclosures

Islip, NY community profile

Islip housing market

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

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