J&M REALTY Homes, Apartments and Land for Sale and Long Term and Vacation Rentals J&M REALTY; Rincon Puerto Rico Homes, Apartments and Land for Sale, Long Term Rentals in Rincon, Vacation Rentals in Rincon. Auto home finder and new listings notifier to alert you to the newest homes for sale in Rincon Puerto Rico. Real Estate Agent in Rincon, Puerto Rico, Apartments for sale in Rincon, Apartment for rent in Rincon.