Homes for sale in Ronkonkoma, NY

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For SaleOneKey® MLS

$399,000

45 Richmond Boulevard Unit 2B, Ronkonkoma

2 bd · 1 ba · Condo · 75 DOM

1032606, Douglas Elliman Real Estate, Kelley J. Taylor

For SaleOneKey® MLS

$339,000

42 Richmond Boulevard Unit 3A, Ronkonkoma

1 bd · 1 ba · Condo · 13 DOM

1057312, EXIT Realty Premier, Patrick Rodriguez

For SaleOneKey® MLS

$780,000

90 Dorchester Road, Ronkonkoma

5 bd · 2 ba · House · 5 DOM

1060856, Winzone Realty Inc, Safayeat H. Khan

For SaleOneKey® MLS

$599,000

370 Boulder Street, Ronkonkoma

3 bd · 2 ba · House · 5 DOM

1060169, Unique Home Sales of L I Inc, Ruben Yosopov

For SaleOneKey® MLS

$625,000

35 Wyant Avenue, Ronkonkoma

3 bd · 1.5 ba · House · 7 DOM

1060092, BH&G R E Realty Connect, Candice Ryan C2EX

For SaleOneKey® MLS

$624,990

14 Campus Lane, Ronkonkoma

5 bd · 2.5 ba · House · 8 DOM

1059081, Signature Premier Properties, Michele N. Sanchez CBR

For SaleOneKey® MLS

$599,990

14 Donna Lane, Ronkonkoma

3 bd · 2 ba · House · 8 DOM

1057876, Shine Realty Group, Amy S. Prego

For SaleOneKey® MLS

$679,999

125 Carroll Avenue, Ronkonkoma

4 bd · 2 ba · House · 9 DOM

1058418, Exit Realty Achieve, Taylor Meyer

For SaleOneKey® MLS

$697,000

2338 Locust Avenue, Ronkonkoma

4 bd · 2.5 ba · House · 10 DOM

1058515, BH&G R E Realty Connect, Anita Gordon

For SaleOneKey® MLS

$647,500

360 Fir Grove Road, Ronkonkoma

3 bd · 2 ba · House · 12 DOM

1054824, Keller Williams Points North, Barry J. Paley CBR

For SaleOneKey® MLS

$689,000

197 Rustic Road, Ronkonkoma

4 bd · 3 ba · House · 13 DOM

1057413, Signature Premier Properties, Adrian A. Williamson

For SaleOneKey® MLS

$599,999

2 Renwick Road, Ronkonkoma

3 bd · 2 ba · House · 15 DOM

1054287, Long Island Home Prop LLC, Michael P. McLean

For SaleOneKey® MLS

$739,000

9 Fowler Avenue, Ronkonkoma

4 bd · 2.5 ba · House · 16 DOM

1056183, Century 21 Princeton Prop, Debra Hoffer

For SaleOneKey® MLS

$449,000

45 Lake Promenade, Ronkonkoma

2 bd · 1 ba · House · 16 DOM

1056187, Michael J Watts & Assoc Inc, Michael Watts

For SaleOneKey® MLS

$485,000

294 Deer Road, Ronkonkoma

2 bd · 1 ba · House · 19 DOM

1054885, OverSouth LLC, Amanda Rose PSA SRS

For SaleOneKey® MLS

$599,000

63 4th Street, Ronkonkoma

3 bd · 3 ba · House · 20 DOM

1054511, Exit Realty Achieve, Lois A. Nash SRS

For SaleOneKey® MLS

$399,000

26 Richmond Boulevard Unit 2A, Ronkonkoma

2 bd · 1 ba · Condo · 21 DOM

1054307, BH&G R E Realty Connect, Margaret Nenos

For SaleOneKey® MLS

$999,888

471 Southport Street, Ronkonkoma

5 bd · 3 ba · House · 21 DOM

1055112, Century 21 Shared Purpose, Robert J. Gellert SRES

For SaleOneKey® MLS

$629,000

146 Elm Street, Ronkonkoma

3 bd · 2 ba · House · 21 DOM

1054075, Coldwell Banker American Homes, John K. Geldert SFR

For SaleOneKey® MLS

$739,000

21 Seusing Boulevard, Ronkonkoma

3 bd · 2 ba · House · 21 DOM

1052197, Compass Greater NY LLC, Rebecca Cordova

For SaleOneKey® MLS

$569,999

TBD First Court, Ronkonkoma

2 bd · 2.5 ba · House · 22 DOM

1054847, Coldwell Banker American Homes, Bryan J. Karp CBR

For SaleOneKey® MLS

$789,999

103 2nd Street, Ronkonkoma

3 bd · 2 ba · House · 22 DOM

1054136, Birch Hill Realty Consultants, Joseph T. Zegarelli

For SaleOneKey® MLS

$450,000

85 Richmond Boulevard Unit 1A, Ronkonkoma

2 bd · 1 ba · Condo · 27 DOM

1051999, Real Broker NY LLC, Lily M. Macari GRI CBR

For SaleOneKey® MLS

$799,000

224 Holbrook Avenue, Ronkonkoma

6 bd · 3 ba · House · 30 DOM

1047093, Howard Hanna Coach, Kristy Shanley

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Based on information submitted to the MLS GRID as of 10/13/2026, 12:09 AM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Listings courtesy of OneKey® MLS as distributed by MLS GRID.

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