1300 Lenox DriveLawrenceville, NJ 08648 Phone: +1 609-895-9200Fax: +1 609-895-9222Toll Free: +877-STAY-HGI Hotel Website Classification 6 First Class Commission Rooms Rates 10% - - Hoteliers! Is your information accurate? Update Here Hilton Garden Inn Princeton Lawrencevill Location & Neighborhood near Rider University and Downtown Princeton.