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.