One-time costs: Holding Deposit - $500 Non-Refundable App Fee - $20 -- Mandatory Monthly Recurring Costs: Amenity Use Fee - $50 -- Additional Options: Pet - Cat - $100, Pet - Dog - $100 At 303 East 83rd Apartments, in New York, youll have the best of the Upper East Side right at your doorstep. We are located minutes from shopping, dining and the 4, 5 & 6 trains. Our apartments feature modern kitchens with sleek cabinets, stainless steel appliances, granite countertops and breathtaking views of Manhattan and the East River. Great amenities include a fitness center and a 24-hour concierge.