Hometaurus has 2 townhouses for sale in Dauphin Island AL. Search townhomes in Dauphin Island AL. 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 Dauphin Island. If you wish to sell or buy in Dauphin Island, contact us or send us an email for a free consultation.