33, Markham Square occupies a 144 m² plot as recorded by HM Land Registry.

Of the 15 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 6th largest.

33, Markham Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Jan 2010.

The property is connected to mains gas and has some double glazing. It is heated using a boiler and underfloor heating (mains gas).

33, Markham Square last changed hands on 12th March 2020, selling for £5,700,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has risen by 12.8% since March 2020.

• Sold Mar 2020£5,700,000
• Sold Mar 2010£4,800,000
• Sold Jan 2002£2,150,000

Land Registry records and our Estate Agent network show 38 sales of comparable properties within 230 metres of 33, Markham Square since 2007.

Most recently, 30, Smith Street, London, SW3 4EP, a freehold house, sold at £4,500,000 on the 10th September 2025.

Read more about house prices in SW3.

• Sold Sep 2025£4,500,000 | 5 Bed House30, Smith Street, London, SW3 4EP30, Smith Street, London, SW3 4EP
• Sold Jul 2025£5,100,000 | 5 Bed House47, Markham Square, London, SW3 4XA47, Markham Square, London, SW3 4XA
• Sold Jun 2025£4,550,000 | 5 Bed House8, Markham Square, London, SW3 4UY8, Markham Square, London, SW3 4UY
• Sold Sep 2024£5,350,000 | 5 Bed House17, Royal Avenue, London, SW3 4QE17, Royal Avenue, London, SW3 4QE
• Sold Oct 2023£5,375,000 | 5 Bed House22, Royal Avenue, London, SW3 4QF22, Royal Avenue, London, SW3 4QF
• Sold Jul 2023£5,750,000 | 5 Bed House21, Markham Square, London, SW3 4UY21, Markham Square, London, SW3 4UY
• Sold Jun 2023£4,475,000 | 5 Bed House13, Jubilee Place, London, SW3 3TD13, Jubilee Place, London, SW3 3TD
• Sold May 2022£4,700,000 | 4 Bed House33, Wellington Square, London, SW3 4NR33, Wellington Square, London, SW3 4NR
• Sold Aug 2021£5,800,000 | 5 Bed House6, Wellington Square, London, SW3 4NJ6, Wellington Square, London, SW3 4NJ
• Sold Jun 2021£5,500,000 | 5 Bed House9, Walpole Street, London, SW3 4QP9, Walpole Street, London, SW3 4QP
• Sold Apr 2021£4,730,000 | 5 Bed House39, Markham Street, London, SW3 3NR39, Markham Street, London, SW3 3NR
• Sold Mar 2021£5,200,000 | 5 Bed House32, Markham Square, London, SW3 4XA32, Markham Square, London, SW3 4XA
• Sold Dec 2020£4,350,000 | 5 Bed House2, Royal Avenue, London, SW3 4QF2, Royal Avenue, London, SW3 4QF
• Sold Oct 2019£6,500,000 | 5 Bed House8, Royal Avenue, London, SW3 4QF8, Royal Avenue, London, SW3 4QF
• Sold Dec 2018£5,700,000 | 5 Bed House7, Markham Square, London, SW3 4UY7, Markham Square, London, SW3 4UY
• Sold Sep 2018£6,525,000 | 5 Bed House41, Markham Square, London, SW3 4XA41, Markham Square, London, SW3 4XA
• Sold May 2013£6,000,000 | 5 Bed House34, Markham Square, London, SW3 4XA34, Markham Square, London, SW3 4XA
• Sold Oct 2010£5,100,000 | 5 Bed House16, Royal Avenue, London, SW3 4QF16, Royal Avenue, London, SW3 4QF
• Sold Jun 2008£3,825,000 | 5 Bed House43, Markham Square, London, SW3 4XA43, Markham Square, London, SW3 4XA
• Sold Sep 2007£4,651,000 | 5 Bed House35, Markham Square, London, SW3 4XA35, Markham Square, London, SW3 4XA

Our analysis of the public data ranks 33, Markham Square as the 25th largest and the 34th most expensive of the 62 addresses on Markham Square, London, SW3.

Against the SW3 postcode district average, it is £3.212m more expensive than the typical property.

• Marlborough Primary School

  300 m away
• St Joseph's Catholic Primary School

  400 m away
• Oratory Roman Catholic Primary School

  400 m away

• St. Thomas More Language College

  400 m away
• Saint John Bosco College

  1.8 km away
• Chelsea Academy

  1.9 km away

• Sloane Square

  |

  600 m away
• South Kensington

  |

  800 m away
• Knightsbridge

  |

  1.1 km away

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