Homes for sale in Smithtown, NY

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For SaleOneKey® MLS

$1,350,000

135 Oakside Drive, Smithtown

4 bd · 3.5 ba · House · 26 DOM

1041795, Century 21 Parisi Realty, Richard Parisi C2EX

For SaleOneKey® MLS

$689,999

5 Monitor Road, Smithtown

2 bd · 2.5 ba · Townhouse · 3 DOM

1047459, Ciampa Realty Group LLC, Mario J. Ciampa

For SaleOneKey® MLS

$719,000

20 Brook Lane, Smithtown

3 bd · 1.5 ba · House · 2 DOM

1050347, Signature Premier Properties, Jann Oberg

For SaleOneKey® MLS

$359,999

10 Smithtown Boulevard Unit 6A, Smithtown

1 bd · 1 ba · Condo · 2 DOM

1050327, Signature Premier Properties, Mark E. Brode Jr

For SaleOneKey® MLS

$1,395,000

4 Salt Hay Way, Smithtown

4 bd · 2.5 ba · House · 4 DOM

1050030, Daniel Gale Sothebys Intl Rlty, Maria I. Boccard CBR

For SaleOneKey® MLS

$997,999

351 Forest Lane, Smithtown

5 bd · 3.5 ba · House · 5 DOM

1045526, Douglas Elliman Real Estate, Veronica A. Mannarino

For SaleOneKey® MLS

$280,000

355 Route 111 U Route 111 Unit 30, Smithtown

1 bd · 1 ba · Condo · 6 DOM

1049471, Leading Edge R E Services, Anthony Rubino

For SaleOneKey® MLS

$1,199,000

5 Keystone Court, Smithtown

5 bd · 3.5 ba · House · 6 DOM

1049096, Long Island Home Prop LLC, Elaine A. Halpin

For SaleOneKey® MLS

$749,999

6 North Avenue, Smithtown

4 bd · 1.5 ba · House · 7 DOM

1044596, RE/MAX Integrity Leaders, Michael J. Scarito

For SaleOneKey® MLS

$855,000

22 Sheryl Crescent, Smithtown

4 bd · 2.5 ba · House · 7 DOM

1047477, Signature Premier Properties, Donna Cupaiolo CBR

For SaleOneKey® MLS

$875,000

53 Willow Ridge Drive, Smithtown

3 bd · 3.5 ba · Condo · 7 DOM

1048487, BERKSHIRE HATHAWAY, Gianna Fenton

For SaleOneKey® MLS

$699,999

1 Rutgers Street, Smithtown

3 bd · 2 ba · House · 7 DOM

1048457, Signature Premier Properties, Livia Bartlau PSA SRS

For SaleOneKey® MLS

$899,000

31 Dehan Street, Smithtown

3 bd · 2 ba · House · 8 DOM

1047231, Keller Williams Realty Liberty, Agatha Lubas

For SaleOneKey® MLS

$799,000

16 Dogwood Drive, Smithtown

4 bd · 2.5 ba · House · 8 DOM

1041929, Exit Realty Achieve, Laura Kraker E-PRO SRS

For SaleOneKey® MLS

$599,000

6 Valleywood Road, Smithtown

3 bd · 2.5 ba · House · 8 DOM

1048419, Corcoran SRG Residential, David L. Cohen

For SaleOneKey® MLS

$759,000

90 Cornell Drive, Smithtown

4 bd · 2 ba · House · 8 DOM

1046723, Signature Premier Properties, John D. Jacome CBR

For SaleOneKey® MLS

$799,000

67 Broadway, Smithtown

4 bd · 3 ba · House · 8 DOM

1047638, Pinnacle R E Consulting Inc, Christopher James

For SaleOneKey® MLS

$749,990

5 Kenny Street, Smithtown

3 bd · 2 ba · House · 12 DOM

1047017, Douglas Elliman Real Estate, Nicholas Albanese

For SaleOneKey® MLS

$689,000

8 Gedney Avenue, Smithtown

3 bd · 1 ba · House · 13 DOM

1046648, Signature Premier Properties, John Cinque CBR HFR SRES

For SaleOneKey® MLS

$1,625,000

40 Friendly Road, Smithtown

5 bd · 3.5 ba · House · 15 DOM

1048862, Serhant East End LLC, Damian Andraka SFR

For SaleOneKey® MLS

$649,000

31 Ridge Road, Smithtown

4 bd · 3 ba · House · 16 DOM

1047272, Compass Greater NY LLC, Sabrina Verdino

For SaleOneKey® MLS

$779,000

230 Pond View Lane, Smithtown

2 bd · 2.5 ba · Townhouse · 17 DOM

1044752, 365 Realty Group Inc, Nicole N. Kurt

For SaleOneKey® MLS

$850,000

14 Format Lane, Smithtown

4 bd · 2.5 ba · House · 19 DOM

1044068, BH&G R E Realty Connect, Joseph Ferraro

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Based on information submitted to the MLS GRID as of 09/15/2026, 1:30 PM 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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