The invention discloses a concrete slab pouring separate house T-shaped foundation, and belongs to the technical field of pouring formworks of building foundations. The foundation comprises a formwork, post-poured concrete, longitudinal bars and stirrups. The formwork is composed of a plurality of standard plates, two internal corner plates and a direction adjusting plate. The concrete slab pouring separate house T-shaped foundation is free of formwork removal, high in strength, small in quantity of adopted materials and low in manufacturing cost, has the good bonding property and is good in integrity; and the foundation can be disassembled to be transported and can be manufactured into a whole to be transported, transport and construction are both convenient and fast, building efficiency is improved, the construction period is shortened, and therefore the manufacturing cost of a project is reduced. Concrete grooves have the same strength as that of the post-poured concrete, have the good bonding property and are good in integrity.