Not in the same manner. The Admiral of Limsa has several naval captains under her, and Gridania's Seedsisters have their own government. And then the nation of Ishgard has the Holy See which has been undergoing several reforms under Ser Aymeric.

Then you would prefer either the town of Costa Del Sol if you were looking for specific beachfront property, or alternatively Limsa Lominsa, as it is a rich trading port with several beachfront properties for sale.