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Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

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3 beds New construction

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What's my home worth?
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Get an instant cash offer
Buy before you sell

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What's worth fixing first
Find a seller's agent

38 listings

Homes Under $700K in Central Islip, NY

Homes Under $700K in Central Islip, NY

24 of 38 Listings

Homes Under $700K in Central Islip, NY

24 of 38 Listings

27

Active

$599,000

4 bd · 2 ba · 1,632 sqft

116 Saint Johns Street, Central Islip, NY

Wendy Rodriguez · Real Broker NY LLC

$625,000

4 bd · 2 ba · 1,625 sqft

325 Nicoll Avenue, Central Islip, NY

Melvi Gallardo · Empire Home Realty of L I Inc

$599,999

3 bd · 3 ba · 1,745 sqft

15 Springfield Circle 1, Central Islip, NY

Jacqueline Nett E-PRO PSA · Douglas Elliman Real Estate

$99,900

— bd · — ba · 1,981 sqft

7 Palm Street, Central Islip, NY

Winston R. Anderson · Sir Winston Realty Inc

$619,000

4 bd · 3 ba · 1,896 sqft

327 Medea Way, Central Islip, NY

Maria Caifa · Coldwell Banker American Homes

$649,999

6 bd · 2 ba · 1,274 sqft

465 Clift Street, Central Islip, NY

Tristan D. Fraser · Fave Realty Inc

$350,000

2 bd · 1 ba · 828 sqft

161 Feller Drive, Central Islip, NY

Michelle A. Juarez Garcia Prieto · Nova Real Estate NY Corp

$550,000

4 bd · 1 ba · 2,007 sqft

440 Clayton Street, Central Islip, NY

Peter C. Grosso CBR · RE/MAX Integrity Leaders

$475,000

2 bd · 2 ba · 1,191 sqft

219 Medea Way, Central Islip, NY

Megan Gardner · Signature Premier Properties

Price Reduced36Active

$639,000

4 bd · 3 ba · 1,869 sqft

260 Medea Way, Central Islip, NY

Ashleigh Carrucciu · Signature Premier Properties

$549,000

2 bd · 2 ba · 1,011 sqft

2 Storey Avenue, Central Islip, NY

Thomas M. Droscoski · Go Asset Inc

$680,000

3 bd · 2 ba · 1,341 sqft

44 Plum Street, Central Islip, NY

Luis E. Fernandez SFR · Orion Realty Group Florida LLC

$629,000

3 bd · 2 ba · 1,761 sqft

164 Bark Avenue, Central Islip, NY

Jose Martinez CBR · Power Team Realty Corp

$579,000

4 bd · 1 ba · 1,020 sqft

14 Marie Lane, Central Islip, NY

Natalie Martinez · Power Team Realty Corp

Price Reduced30Active

$625,000

5 bd · 2 ba · 1,838 sqft

1241 Connetquot Avenue, Central Islip, NY

Carl Iacona · NYONLINEREALTY.COM

Price Reduced1Active

$550,000

4 bd · 3 ba · 1,087 sqft

495 Earle Street, Central Islip, NY

Oscar M. Salazar Sorto · ARVY Realty

Price Reduced31Active

$569,999

3 bd · 2 ba · 1,658 sqft

199 Cone Avenue, Central Islip, NY

Jayson Brown · Panache Realty Co

$299,999

3 bd · 1 ba · 829 sqft

48 Cocoanut Street, Central Islip, NY

Christopher Webb · Keller Williams NYC

$430,000

2 bd · 1 ba · 828 sqft

141 Feller Drive 141, Central Islip, NY

Vianny Ogando · Stephen Joseph Properties

Price Reduced39Active

$545,990

2 bd · 3 ba · 1,746 sqft

149 Maya Circle, Central Islip, NY

Michael J. Watts · Michael J Watts & Assoc Inc

$529,000

3 bd · 1 ba · 957 sqft

24 E Cherry Street, Central Islip, NY

Angela Wahidi · Voro LLC

Price Reduced27Active

$495,000

2 bd · 2 ba · 1,129 sqft

6 Beech Street, Central Islip, NY

Mark Gaeta · Vantage Realty Partners

Price Reduced7Active

$455,000

3 bd · 1 ba · 1,024 sqft

316 Leaf Avenue, Central Islip, NY

Derek J. Greene · Greene Realty Group

Price Reduced9Active

$585,000

4 bd · 2 ba · 2,038 sqft

43 2nd Avenue, Central Islip, NY

Martha A. Munguia · Millennium Homes

1 2

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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.

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Thomas O'Leary

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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

Central Islip, NY community profile

Area: 6.9 sq. mi.

Source: HJN community data

Central Islip housing market

July 2026 · This period is still settling

Selling at 102.5% of asking price

Buyers here are paying above asking. MLS · 13 sales · as of Jul 31, 2026

Homes on the market · MLS, as of Jul 21, 2026–Jul 31, 2026

Median list price: $599,000
Homes for sale: 45
Median days on market: 24 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

Median home size: 1,353 sq. ft.

Homes Under $700K in Central Islip, NY