115 S. 21st Street: Historic charm meets modern luxury. With luxury renovations against a backdrop of carefully and beautifully preserved historic architecture, this brand new, 19-unit building offers the best of both worlds. Along with the prime location of 21st & Walnut, 115 South 21st Street is truly the height of living in Philadelphia's Rittenhouse Square neighborhood. Each unit features hardwood floors throughout; a modern kitchen with elegant granite counter tops and stainless steel appliances, including a dishwasher, garbage disposal, an electric stove and built-in microwave; central air and heat; and an efficient European-style washer/dryer combo.Building features include an elevator, newly-renovated common areas, 24/7 on-call service, 24/7 front-door video surveillance, a front-door intercom and cable-ready units.