First Realty Of Guntersville First Realty Of Guntersville is a full service real estate agency serving the North Alabama counties of Marshall, Jackson, Madison,Etowah, Dekalb, Morgan, & Blount and cities of Guntersville, Albertville, Grant, Arab, Boaz, Scottsboro, Huntsville, Hampton Cove, Gadsden, Oneonta, & more. We handle it all: buying, selling, land, acreage, waterfront, homes, new construction, & commercial.