Hometaurus has 1 townhouses for sale in Ronkonkoma NY. Search townhomes in Ronkonkoma NY. See mls listings, photos, sales history. Try our real estate search now. The Hometaurus marketplace has a large inventory for townhouses and townhomes for sale in Ronkonkoma. If you wish to sell or buy in Ronkonkoma, contact us or send us an email for a free consultation.