A detailed historical and architectural study traces the site's evolution from medieval marshland into the royal palace complex, documenting land reclamation, layout changes, and notable structures such as Holbein's Gate and the Banqueting House. It describes architectural designs and plans, Inigo Jones's proposals, illustrations and engravings, and the development of streets and gardens. The narrative recounts courtly ceremonies, funerals, and political events that shaped the precincts, and surveys successive alterations, ownerships, and urban embanking. Emphasis is placed on plans, elevations, and visual records, with commentary on stylistic features, spatial organization, and the interplay between architecture and ceremonial use.