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Thin House, 5 Thurloe Square, South Kensington

Discover London’s iconic Victorian-era Thin House, a wedge-shaped architectural marvel in South Kensington, famed for its extraordinary narrowness and artistic heritage.

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The Thin House at 5 Thurloe Square in South Kensington, London, is a striking Victorian-era wedge-shaped building known for its extraordinary narrowness of just 1.2 meters (6 feet) at its slimmest point. Originally built as artists’ studios in the late 19th century, it now comprises modern flats prized for their unique architecture and prime London location near museums and luxury shopping.

A brief summary to Thin House

  • 5 Thurloe Square, London, South Kensington, SW7 2TA, GB
  • Duration: 0.5 to 1.5 hours
  • Mid ranged
  • Environment icon Outdoor
  • Mobile reception: 5 out of 5

Local tips

  • Visit early in the morning to capture the best light on the powder blue façade and avoid crowds of photographers.
  • For the best photo, position yourself at the corner of Thurloe Place and Thurloe Square to highlight the building’s unique narrow profile.
  • Explore the nearby Victoria and Albert Museum and Natural History Museum to complement your visit to this architectural curiosity.
  • Note that the building is residential, so respect privacy and avoid trespassing on private property.
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Getting There

  • London Underground

    Take the District or Piccadilly Line to South Kensington Station, then walk approximately 7 minutes southwest along Thurloe Place to reach 5 Thurloe Square. The station is well-serviced with trains every 2-5 minutes during peak times. No parking is available nearby, so public transport is recommended.

  • Bus

    Several London bus routes, including the 14, 49, and 74, stop near South Kensington Station. From the bus stop, it is a 5-10 minute walk to the Thin House. Buses run frequently throughout the day, with single fares costing around £1.65 using contactless payment.

  • Taxi or Rideshare

    A taxi or rideshare from central London to 5 Thurloe Square typically takes 15-25 minutes depending on traffic. Expect fares between £10 and £20. Note that parking is very limited in the area, so drop-off and pick-up are recommended.

Thin House location weather suitability

  • Weather icon Any Weather
  • Weather icon Clear Skies
  • Weather icon Mild Temperatures

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Discover more about Thin House

A Unique Architectural Marvel in South Kensington

The Thin House stands as a remarkable example of Victorian ingenuity and urban adaptation. Situated at 5 Thurloe Square, this slender building occupies a narrow triangular plot that was left vacant after the demolition of several houses to make way for the expansion of the London Underground’s District Line in the late 1800s. Its narrowest width measures only about 1.2 meters (6 feet), making it one of London's most unusual and visually captivating structures.

Historical Roots and Artistic Beginnings

Constructed in the late 19th century by local builder William Douglas, the Thin House was originally designed to provide seven artists’ studios within the confined triangular space. This creative use of limited land reflects the area's reputation at the time as a hub for artists and bohemians. The building’s façade features classic Victorian design elements, including columned porches and elegant detailing, blending traditional aesthetics with its extraordinary form.

Modern Adaptation and Residential Use

Today, the Thin House has been converted into multiple flats, each offering a distinctive living experience shaped by the building’s narrow footprint. Apartments here are highly sought after, commanding premium prices due to their central location in South Kensington, close to landmarks such as the Victoria and Albert Museum and the Natural History Museum. Despite its small size, the building includes amenities like a small terrace and access to communal gardens, enhancing its residential appeal.

Optical Illusion and Photographic Appeal

The Thin House is famous for its optical illusion effect: when viewed from the front, it appears as a conventional townhouse, but from the side, its extreme narrowness is revealed. Photographers and architecture enthusiasts flock here to capture its unique shape, especially from the corner of Thurloe Place and Thurloe Square, where the building’s two-dimensional appearance is most striking. Early morning light enhances its powder blue façade, making it a favorite subject for social media and photography.

Location and Urban Context

Nestled in the prestigious South Kensington neighborhood, the Thin House benefits from proximity to major cultural institutions, upscale shopping, and excellent transport links. The surrounding area retains much of its 19th-century charm, with elegant terraces and garden squares. The building’s unusual shape is a direct result of urban development pressures and the expansion of London’s Underground, offering a tangible story of the city’s growth and architectural adaptation.

Legacy and Cultural Significance

More than just a curiosity, the Thin House symbolizes creative problem-solving in urban architecture and stands as a testament to London's layered history. It continues to attract visitors fascinated by its story and design, blending heritage with modern city life. Its preservation and continued use as residential flats highlight the value placed on unique architectural heritage within London’s dynamic urban fabric.

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