Portman Square, London
Portman Square is a prestigious garden square located in Marylebone, within the City of Westminster, London. The street forms a rectangular loop around the private Portman Square Garden, enclosed by elegant Georgian and early Victorian architecture. It is an oasis of greenery in a distinguished neighbourhood, bordered by some of the capital's most exclusive addresses.
Overview and Surrounding Streets
The street known as Portman Square encircles the central garden of the same name. The square is bounded by several key streets: Seymour Street and Upper Berkeley Street to the south, Gloucester Place to the east, Portman Street to the west, and George Street to the north. The square itself is located just north of Oxford Street, making it highly accessible while retaining a secluded charm.
Its immediate surroundings feature a blend of residential townhouses, luxury apartments, private clubs, embassies, and hotels, with the bustling Bond Street Station and Marble Arch Station both a short walk away.
History of Portman Square
Portman Square was developed in the mid-18th century as part of the Portman Estate, one of the historic aristocratic estates in London. The Portman family began developing their landholdings in this part of Marylebone in the 1760s. The square itself was laid out in 1764 and gradually built up over the following decades, with many houses completed by the early 19th century.
The garden at the centre was designed as a private communal garden for residents, a common feature in London's garden squares. While some of the original buildings have been redeveloped or adapted, several still retain their historic façades, contributing to the square's architectural continuity and grandeur.
Name and Pronunciation
The square derives its name from the Portman family, who have owned the land since the 16th century. The pronunciation of “Portman” is PAWT-muhn, rendered in the International Phonetic Alphabet as /ˈpɔːtmən/. The family name lives on not only through the square but through the broader Marylebone area, where many of their estate roads bear their influence.
Key Landmarks and Attractions
While Portman Square is largely residential, there are a number of noteworthy buildings and institutions on or near the square:
- Home House – A private members' club located at No. 20 Portman Square. The club occupies two Georgian townhouses and features stunning interiors designed by Robert Adam.
- The Churchill Hotel – A luxury hotel operated by Hyatt Regency at the northeast corner of the square, offering views over the garden.
- Swedish Embassy – Located at No. 11 Montagu Place, just off the square, showcasing diplomatic importance in the area.
- Wallace Collection – Situated just a block away on Manchester Square, this world-class art museum offers free entry and features works by Rembrandt, Velázquez, and others.
Real Estate and Property Market
Portman Square remains one of London's prime addresses, with real estate reflecting its exclusivity. As of August 2025, residential properties in and around the square range from spacious apartments to refurbished Georgian townhouses. A typical two-bedroom flat of about 1,200 sq ft (111.5 sq m) is valued between £2.5 million to £3.5 million. Rents for similar properties command between £6,000 and £8,000 per month, depending on condition and views.
Larger homes, especially those with private entrances or garden access, can exceed £10 million in sale price, underscoring the area's status among London's ultra-prime property markets.
Public Transport and Connectivity
London Underground Stations
Portman Square enjoys excellent transport links. The nearest London Underground stations include:
- Bond Street Station – Served by the Central and Elizabeth lines.
- Marble Arch Station – On the Central line, just southwest of the square.
- Baker Street Station – Accessible via Bakerloo, Circle, Hammersmith & City, Metropolitan, and Jubilee lines (though a slightly longer walk).
Nearby Bus Routes
Several bus stops are located along Oxford Street, Portman Street, and Gloucester Place. These are served by routes including 2, 13, 139, 189, and 390, offering easy access to various parts of central London.
Fun Fact
Home House, located on Portman Square, was once the residence of Countess of Home and is famed for its opulent interiors designed by Robert Adam. Today, the property serves as a private members' club that attracts celebrities, artists, and professionals, maintaining its heritage of elegance and exclusivity.
Quick Facts
- Location: Marylebone, City of Westminster, London
- Surrounding Streets: Seymour Street, Upper Berkeley Street, Portman Street, Gloucester Place, George Street
- Nearest Stations: Bond Street (Central, Elizabeth), Marble Arch (Central)
- Bus Routes: 2, 13, 139, 189, 390 (Oxford Street and Portman Street)
- Developed: Circa 1764 as part of the Portman Estate
- Named After: The Portman family
- Pronunciation: /ˈpɔːtmən/ ("PAWT-muhn")
- Property Prices (2025): £2.5M–£10M; Rents £6,000–£8,000/month
- Nearby Attractions: Home House, Wallace Collection, The Churchill Hotel
- Fun Fact: Home House was designed by Robert Adam and now hosts a private club
Map of Portman Square, London
Painting of Portman Square
Painting of Portman Square
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