Known. A New Kingdom fort held streets, grain stores, ovens, and the burial of a young horse.
The fort is at Tell el-Abqain, in Beheira, Egypt. The page places it in the New Kingdom, and stones there name Ramesses II and Merneptah. A main street is nearly four metres wide. Rooms held grain silos, kilns, and pots with burnt wheat. A complete young horse was buried with its head carefully placed. Stone pieces nearby may come from a chariot harness. Scarabs, charms, and tools were found too.
The page says the horse may have been buried as a ceremony, but that is not certain.
https://www.ancient-origins.net/news-history-archaeology/new-kingdom-fortress-egypt-00103188