Pimlico (ˈpɪmlᵻkoʊ) is an area of Central London in the City of Westminster, built as a southern extension to neighbouring Belgravia. It is known for its garden squares and distinctive Regency architecture. Pimlico is demarcated to the north by Victoria Station, by the River Thames to the south, Vauxhall Bridge Road to the east and the former Grosvenor Canal to the west. At its heart is a grid of residential streets laid down by the planner Thomas Cubitt, beginning in 1825 and now protected as the Pimlico Conservation Area. The most prestigious are those on garden squares, with buildings decreasing in grandeur away from St George's Square, Warwick Square, Eccleston Square and the main thoroughfares of Belgrave Road and St. George's Drive. Additions have included the pre–World War II Dolphin Square and the Churchill Gardens and Lillington and Longmoore Gardens estates, now conservation areas in their own right. The area has over 350 Grade II listed buildings and several Grade II* listed churches. At the western edge of Pimlico, on the borders of Chelsea, Pimlico Road has become known in recent years for its interiors and design stores.
In the sixteenth and seventeenth centuries, the Manor of Ebury was divided up and leased by the Crown to servants or favourites. In 1623, James I sold the freehold of Ebury for £1,151 and 15 shillings. The land was sold on several more times, until it came into the hands of heiress Mary Davies in 1666.
Mary's dowry not only included "The Five Fields" of modern-day Pimlico and Belgravia, but also most of what is now Mayfair and Knightsbridge. Understandably, she was much pursued but in 1677, at the age of twelve, married Sir Thomas Grosvenor, 3rd Baronet. The Grosvenors were a family of Norman descent long seated at Eaton Hall in Cheshire who, until this auspicious marriage, were of but local consequence in their native county of Cheshire. Through the development and good management of this land the Grosvenors acquired enormous wealth.