brick and mortar

Short definition from Wiktionary

Adjective

1. 1
   Buildings and property for the conduct of business, particularly in the sale of retail goods to the general public. (Used to contrast an Internet-based sales operation that lacks customer-oriented store fronts and a "traditional" one for which most capital investment might be in the building infrastructure.)
2. 2
   Alternative form of brick and mortar.

Noun

1. 1
   Buildings, especially domestic housing.
2. 2
   Used other than figuratively or idiomatically: see brick, and, mortar.