Toll Brothers, Inc. engages in the design, building, marketing, and arranging of financing for detached and attached homes in residential communities. The company is headquartered in Fort Washington, Pennsylvania and currently employs 4,800 full-time employees. The firm designs, builds, markets, sells and arranges financing for an array of luxury residential single-family detached home, attached home, master-planned, and urban low-, mid-, and high-rise communities. The firm operates its own architectural, engineering, mortgage, title, land development, insurance, smart home technology and landscaping subsidiaries. The company also develops master-planned and golf course communities as well as operate, in certain regions, its own lumber distribution, house component assembly and manufacturing operations. The firm also caters to urban and suburban renters under the brand names Toll Brothers Apartment Living and Toll Brothers Campus Living. The company designs, builds, markets, and sells high-density, high-rise urban luxury condominiums with third-party joint venture partners through Toll Brothers City Living (City Living). The firm operates in approximately 24 states and in the District of Columbia.