Investor opportunity in Harrowgate! 3519 Frankford Avenue is a fully occupied duplex featuring a 1-bedroom and a 2-bedroom unit, this property offers value-add potential with below-market rents. Featuring natural gas heating, a total of 1, 459 sq ft, and sold as-is, this is a prime value play for investors looking to grow cash flow in an up-and-coming area of Philadelphia.