Please check with your rental agency for its individual list of policies. There is an age requirement for renting most vacation homes through real estate management companies. Generally, the primary renter must be at least 21 years old, although some companies require the primary renter to be 25. An exception to this may involve marital status. If you're younger than 25 and married, you probably qualify, but companies will differ.
Individual inquiry is recommended.
Some companies that don't have an actual age requirement take a long, hard look at younger customers, especially in large groups. Most rental agreements forbid house parties on the premises, and that's the main reason for the age concern, especially in the quieter beach communities. Rowdiness is unappreciated on all area beaches, and a noisy party may cause you to forfeit your rental agreement without a refund. Most homes have a written maximum-occupancy regulation, and you are required to honor it. This bodes well for families seeking a peaceful location.