Real estate agent commission fees typically constitute the largest closing cost for Florida home sellers, ranging from 5% to 6% of the final sale price. This commission is usually split between the listing agent and buyer's agent, with each receiving approximately half. The exact percentage can be influenced by factors such as property value, market conditions, and negotiation terms. Higher-value properties may sometimes qualify for slightly lower commission rates, while additional services or marketing efforts might justify rates at the higher end of the range.