Neoclassical architecture is a style that was popular during the 18th and 19th centuries and draws inspiration from classical Greek and Roman architecture. A home with a 2000 square foot floor plan in this style might feature symmetrical facades, grand columns, and ornamentation inspired by ancient motifs. The interior of the home might have high ceilings, formal rooms, and classical moldings. Overall, the neoclassical style is characterized by elegance, balance, and a focus on classical forms and details.