Brannan Oaks is a residential community in Middleburg, set in the pine woods and creek country of southwestern Clay County. Middleburg grew up along Black Creek and the Blanding Boulevard corridor, and its neighborhoods tend to trade cul-de-sacs and congestion for elbow room, mature trees, and a quieter rural-suburban rhythm. Brannan Oaks fits that pattern, with single-family homes on wooded homesites where evenings are dark, traffic is light, and the sounds are more likely to be frogs and owls than highway noise. Residents head north on Blanding Boulevard toward Orange Park and Jacksonville for work, shopping, and medical care, or south toward Keystone Heights and the lake region. Public schools in the area are part of Clay County District Schools. It is the kind of Middleburg setting buyers choose when they want country surroundings without giving up a workable commute. Browse current Brannan Oaks homes for sale below.