- Year One Rate of $12.50 NNN for Any Term of Three Years or Longer - Fresh Updates & New Modern Finishes with Remodeled Lobby & Common Areas & Highly Competitive Lease Rates - Broad Range of Suite Sizes & Configurations from 891 to 7,604 sq. ft. Available, Making Sussex One an Ideal Choice for a Wide Range of Tenants - Centrally Located across from the Twenty Ninth Street Mall, Surrounded by a Wide Range of Amenities, Restaurants, Coffee Shops, Grocery Stores, Yoga Studios & Fitness Gyms - On-Site Professional Management & Ample Free Parking with 139 Spaces