31, Wellington Square occupies a 80 m² plot as recorded by HM Land Registry.

All 15 other houses in this postcode have recorded plot sizes, and this one ranks as the 14th largest.

31, Wellington Square last changed hands on 10th March 1995, selling for £710,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Mar 1995£710,000

Land Registry records and our Estate Agent network show 855 sales within 290 metres of 31, Wellington Square across the last 2 years.

Most recently, 30, Wellington Square, London, SW3 4NR, a freehold house, was under offer by AZ Real Estate on the 16th November 2025.

Read more about house prices in SW3.

• 
  Under offer Nov 2025£ Undisclosed | 5 Bed House30, Wellington Square, London, SW3 4NR30, Wellington Square, London, SW3 4NR
• Sold May 2022£4,700,000 | 4 Bed House33, Wellington Square, London, SW3 4NR33, Wellington Square, London, SW3 4NR
• Sold Mar 2013£5,700,000 | 5 Bed House29, Wellington Square, London, SW3 4NR29, Wellington Square, London, SW3 4NR

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

• Christ Church CofE Primary School

  400 m away
• St Joseph's Catholic Primary School

  400 m away
• Marlborough Primary School

  500 m away

• St. Thomas More Language College

  400 m away
• Saint John Bosco College

  1.7 km away
• Harris Academy Battersea

  1.8 km away

• Sloane Square

  |

  600 m away
• South Kensington

  |

  1.0 km away
• Knightsbridge

  |

  1.2 km away

Environment Agency data suggests this area has a Very Low risk of flooding.