List of Keller Williams Realty Stores in Langhorne, PA Outlet Note Regular Brands Keller Williams Realty Pennsylvania Langhorne Rating 4.9 based on 53 votes Official Website www.kw.com/ Products Real Estate NameAddressPhone Name/Address/Phone Keller Williams Realty outlet - Langhorne 584 Middletown Blvd, #A50 (215) 757-6100 Keller Williams Realty outlet - Langhorne 584 Middletown Blvd, Ste A50 (215) 757-6100 People Also Viewed