The Jamaica Great House was the seat of authority on an estate. It was the home of planters, or attorneys who acted for the absentee owner. The size and profitability of the property and the wealth of the owner determined the size of the house. These houses were usually two storey buildings with a base of brick, cut stone and mortar. The top floor was usually made of wood.
Variations of this archetype included one-storey buildings constructed of wood, cut stone or Spanish walling or wattle and daub; or two-storey building made of brick, wood or cut stone.
The owner's former place of residence, which in many instances was England, was reflected in the architectural style of the Great House. Consequently, Georgian Period (1720-1760) inspired the designs, from which the Jamaican Georgian (1760-1830) evolved. Important architectural features of the Great Houses included wide wrap-around verandas, jalousies, and sash windows to accommodate the Caribbean climate. Many Great Houses reflected the opulence of the planters; however, when the profits to be gained from the sugar began to decline they found it difficult to maintain them.
The Great House is arguably the most prominent and tangible symbol of the plantation era. The Jamaica National Heritage Trust has declared several of these houses National Monuments, as they serve to highlight the importance of the plantation era by their contribution to Jamaica's history.