Maximov house, Regional cultural heritage site in Rostov-on-Don, Russia.

The Maximov House is a two-story stone building at the corner of Stanislavsky Street and Semashko Lane, its main facade facing the Cathedral of the Nativity of the Theotokos. Built in late classicism, it has semi-circular window tops on both floors, a cornice with an arcature belt, and a central mezzanine with small arched windows.

Merchant P.R. Maximov built this house in 1867 as one of the first stone structures in Rostov-on-Don. It marked the city's architectural transition during its growth in the late 1800s.

The building housed city administrative offices, merchant organizations, and schools during the 1800s, functioning as a social hub for the community. It reflected how the city's leading figures and merchants shaped local public life.

The building sits directly across from the Cathedral of the Nativity of the Theotokos, making it easy to locate in the city center. Its stone construction and classical style make it stand out when walking through the surrounding streets.

In April 2006 the Leninsky District Court stripped the house of its cultural heritage status, and the prosecutor's office tried to appeal. A memorial plaque installed in 2006 was removed in 2011 during facade repairs; a new one was later put up.