136 total properties
Did you mean the neighborhood Ronkonkoma?
View 379 Smith Road Ronkonkoma, NY MLS# 985792
  • Virtual Tour
1 of 38
$1,999,000
4

Beds

3.1

Baths

4,216

Sq.Ft.

379 Smith Road

Ronkonkoma, NY

Courtesy of SIGNATURE PREMIER PROPERTIES
View 15 Wittridge Road Ronkonkoma, NY MLS# L3457403
$1,441,000
20,038

Sq.Ft.

15 Wittridge Road

Ronkonkoma, NY

Courtesy of HOWARD HANNA COACH
View 711 Koehler Avenue 5 Ronkonkoma, NY MLS# 956858
$1,400,000
5,000

Sq.Ft.

711 Koehler Avenue 5

Ronkonkoma, NY

Courtesy of CAMCO SERVICES OF NY INC
The time to sell is now! THE TIME TO SELL IS NOW!
View 2144 Ocean Avenue Ronkonkoma, NY MLS# 997039
  • Recently Listed
1 of 10
$1,250,000
6

Beds

2.0

Baths

2,080

Sq.Ft.

2144 Ocean Avenue

Ronkonkoma, NY

Courtesy of SIGNATURE PREMIER PROPERTIES
View 178 Richmond Boulevard Ronkonkoma, NY MLS# 992830
$1,199,999
2,742

Sq.Ft.

178 Richmond Boulevard

Ronkonkoma, NY

Courtesy of LEGACY ESTATE REALTY
View Lot 1 Hawkins Avenue Ronkonkoma, NY MLS# 823276
$1,110,000
Studio

Beds

0.0

Baths

63,415

Sq.Ft.

Lot 1 Hawkins Avenue

Ronkonkoma, NY

Courtesy of COLDWELL BANKER AMERICAN HOMES
View 471 Southport Street Ronkonkoma, NY MLS# 950407
  • Virtual Tour
1 of 48
OPEN HOUSE: Saturday 6/6 1:00 PM - 3:00 PM
$1,088,888
7

Beds

4.0

Baths

4,000

Sq.Ft.

471 Southport Street

Ronkonkoma, NY

Courtesy of REALTY CONNECT USA L I INC
View 471 Southport Street Ronkonkoma, NY MLS# 1007781
  • Recently Listed
1 of 40
OPEN HOUSE: Saturday 6/6 1:00 PM - 3:00 PM
$1,088,888
7

Beds

4.0

Baths

4,000

Sq.Ft.

471 Southport Street

Ronkonkoma, NY

Courtesy of REALTY FORWARD INC
View 38 Warren Avenue Ronkonkoma, NY MLS# L3475500
$995,000
4

Beds

3.1

Baths

21,780

Sq.Ft.

38 Warren Avenue

Ronkonkoma, NY

Courtesy of BRIDGES REALTY HOLDING CORP
View 2384 A N/C Walnut Avenue Ronkonkoma, NY MLS# 971842
$925,000
4

Beds

2.1

Baths

2,473

Sq.Ft.

2384 A N/C Walnut Avenue

Ronkonkoma, NY

Courtesy of KELLY REAL ESTATE INC
View 23 Campus Lane Ronkonkoma, NY MLS# 1007694
  • Recently Listed with Virtual Tour
1 of 43
OPEN HOUSE: Sunday 6/7 11:30 AM - 2:00 PM
$899,999
5

Beds

3.1

Baths

3,456

Sq.Ft.

23 Campus Lane

Ronkonkoma, NY

Courtesy of DOUGLAS ELLIMAN REAL ESTATE
View 2185 Sycamore Avenue Ronkonkoma, NY MLS# 12669289
$899,990
6

Beds

3.0

Baths

3,612

Sq.Ft.

2185 Sycamore Avenue

Ronkonkoma, NY

MRED
Courtesy of COMPASS GREATER NY, LLC
View 2185 Sycamore Avenue Ronkonkoma, NY MLS# 975949
  • Recently Listed
1 of 46
$899,990
6

Beds

3.0

Baths

3,612

Sq.Ft.

2185 Sycamore Avenue

Ronkonkoma, NY

Courtesy of COMPASS GREATER NY LLC
View 11 Henry Avenue Ronkonkoma, NY MLS# 1008152
  • Recently Listed
1 of 44
OPEN HOUSE: Saturday 6/6 2:00 PM - 4:00 PM
$899,000
5

Beds

3.0

Baths

2,400

Sq.Ft.

11 Henry Avenue

Ronkonkoma, NY

Courtesy of REALTY ASSIST USA LLC
View 85 Virginia Avenue Ronkonkoma, NY MLS# 964643
$859,990
6

Beds

3.1

Baths

2,944

Sq.Ft.

85 Virginia Avenue

Ronkonkoma, NY

Courtesy of COLDWELL BANKER AMERICAN HOMES
View 354 Easton Street Ronkonkoma, NY MLS# 1002241
  • Recently Listed
1 of 20
OPEN HOUSE: Saturday 6/6 12:00 PM - 2:00 PM
$849,000
3

Beds

1.1

Baths

1,546

Sq.Ft.

354 Easton Street

Ronkonkoma, NY

Courtesy of EMLAK REALTY LLC
View 2384 B N/C Walnut Avenue Ronkonkoma, NY MLS# 971847
$828,000
4

Beds

2.1

Baths

1,800

Sq.Ft.

2384 B N/C Walnut Avenue

Ronkonkoma, NY

Courtesy of KELLY REAL ESTATE INC
View 22 Wiggins Street Ronkonkoma, NY MLS# 991000
$800,000
3

Beds

2.0

Baths

1,766

Sq.Ft.

22 Wiggins Street

Ronkonkoma, NY

Courtesy of HOWARD HANNA COACH
View 457 Hawkins Avenue Ronkonkoma, NY MLS# L3573130
$799,000
1.3

Baths

4,000

Sq.Ft.

457 Hawkins Avenue

Ronkonkoma, NY

Courtesy of SHOWCASE OF LONG ISLAND REALTY
View 191 N Huron Street Ronkonkoma, NY MLS# 989967
$799,000
4

Beds

2.1

Baths

2,135

Sq.Ft.

191 N Huron Street

Ronkonkoma, NY

Courtesy of EMPIRE HOME REALTY OF L I INC

About Ronkonkoma

The word "Ronkonkoma" is synonymous with images of electronics, computers, software, and the global market. These contemporary "catch words" are the contemporary economic cornerstones of a town with a rich past. Many pioneer technologies have chosen Ronkonkoma as a base, and the town's entrepreneurs often end up in the national eye for their great ideas and outstanding contributions. New and older homes in this area blend a number of pleasing architectural styles, from colonial and Victorian to contemporary. From its roots as an historic summer lake resort community, Ronkonkoma has matured into one of the most stimulating and interesting of Long Island communities.

Listings in Ronkonkoma, NY

133

Estimated median home price

$649,000
Ronkonkoma NY Homes for Sale & Properties

Weichert Realtors is one of the nation's leading providers of Ronkonkoma, New York real estate for sale and home ownership services. Contact Weichert today to buy or sell real estate in Ronkonkoma, NY.

Homes for Sale by Price in Ronkonkoma, NY

PriceCount
$0 - 100K1
$100K - 200K3
$200K - 300K4
$300K - 400K4
$400K - 500K14
$500K - 600K34
$600K - 700K34
$700K - 800K24
$800K - 900K5
$900K - 1M2
$1M - Max8

Homes for Sale by Type in Ronkonkoma, NY

Property TypeCount
Single Family114
Townhouse0
Condo5
Commercial6
Rental13
Lots and Land8
Condo/Town/CoOp0
CoOp0
Multi Family0
Mobile Home0
Farms0

(Data as of 6/5/2026)

Information deemed reliable but not guaranteed.

The data relating to real estate for sale on this website comes in part from the Broker Reciprocity program of Midwest Real Estate Data LLC. Real Estate listings held by brokerage firms other than Weichert Realtors are marked with the Broker Reciprocity logo or the Broker Reciprocity thumbnail logo (a little black house) and detailed information about them includes the names of the listing brokers. Some properties which appear for sale on this website may subsequently have sold and may no longer be available. The information being provided is 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.

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Many homes contain recording devices, and buyers should be aware they may be recorded during a showing.

Copyright © 2026 Midwest Real Estate Data LLC.

Data is updated as of 6/6/2026.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS.

The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use.

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