Avalon Blvd 77 Acre Parcel with 757 Front Feet on Avalon Blvd. Click the Media Link for a Birdseye Flyover. This Land is Located Between Milton, Florida South of Interstate 10, and Hwy. 98 in Gulf Breeze. Santa Rosa County, Florida, has experienced steady population growth in recent years. On average, the county has seen a net influx of about 5, 000 to 7, 000 new residents annually. This growth is driven by factors such as the area's desirable climate, affordable housing, and proximity to military bases, crystal clear Gulf of Mexico beaches, among other amenities.Two adjoining parcels with zoning of RR1, AG and Conservation. The Front 27 acres was a producing timber operation. Great potential for this large land parcel in south Santa Rosa County, Florida.