City of London

The City of London — often called the Square Mile — is the historic and financial heart of the capital, covering approximately one square mile between Blackfriars and Tower Hill. It is one of the world's leading financial centres, home to the Bank of England, Lloyd's of London, the London Stock Exchange, and the headquarters of major global banks and professional services firms. The resident population is small — around 9,000 people — making it unique among London boroughs. However, the daytime population swells to approximately 500,000, almost entirely composed of workers in finance, law, insurance, and professional services. Transport access is exceptional. The City is served by Bank, Moorgate, Cannon Street, Fenchurch Street, Liverpool Street, Blackfriars, and City Thameslink stations, providing connections across the Underground, Elizabeth line, National Rail, and DLR networks. Most areas of London are reachable within 30 minutes. As a place to live, the City is a niche choice. Residential properties are concentrated in developments like the Barbican Estate — one of the largest arts centres in Europe and a striking example of Brutalist architecture — along with a growing number of modern high-rise apartments near Aldgate and Liverpool Street. Rents for a one-bedroom flat in the Square Mile typically range from £2,200 to £3,500 per month. The City maintains its own police force, operates separately from the rest of Greater London in administrative terms, and offers a concentrated range of high-end restaurants, bars, and cultural venues. St Paul's Cathedral, the Museum of London (relocating to West Smithfield), and various historic churches provide a surprising amount of cultural depth within a small area. For those working in the financial district, living in the City eliminates the commute entirely — a factor that can justify the premium for the right candidate.