HM Land Registry records the plot of land for 45, Markham Square as measuring 96 m².

That makes it the 18th largest plot in the postcode, where 14 of the 15 other houses have recorded plot data.

45, Markham Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Jun 2020.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 45, Markham Square completed on 17th January 1997 at £995,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

• Sold Jan 1997£995,000

Since 2008 40 properties similar to 45, Markham Square have sold within a radius of 240 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 18th July 2025, was 47, Markham Square, London, SW3 4XA, a freehold house which sold for £5,100,000.

Read more about house prices in SW3.

• 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 Mar 2025£8,500,000 | 5 Bed House12, Markham Square, London, SW3 4UY12, Markham Square, London, SW3 4UY
• Sold Aug 2023£5,100,000 | 5 Bed House15, Walpole Street, London, SW3 4QP15, Walpole Street, London, SW3 4QP
• Sold Jul 2023£5,750,000 | 5 Bed House21, Markham Square, London, SW3 4UY21, Markham Square, London, SW3 4UY
• Sold Jun 2023£6,950,000 | 5 Bed House5, Wellington Square, London, SW3 4NJ5, Wellington Square, London, SW3 4NJ
• Sold Dec 2022£6,850,000 | 5 Bed House4, Wellington Square, London, SW3 4NJ4, Wellington Square, London, SW3 4NJ
• Sold Jul 2022£6,185,613 | 5 Bed House44, Jubilee Place, London, SW3 3TQ44, Jubilee Place, London, SW3 3TQ
• Sold Jun 2022£5,750,000 | 5 Bed House2, Wellington Square, London, SW3 4NJ2, Wellington Square, London, SW3 4NJ
• Sold May 2022£5,085,000 | 5 Bed House6, Royal Avenue, London, SW3 4QF6, Royal Avenue, London, SW3 4QF
• Sold Mar 2021£5,200,000 | 5 Bed House32, Markham Square, London, SW3 4XA32, Markham Square, London, SW3 4XA
• Sold Feb 2021£5,175,000 | 5 Bed House4, Royal Avenue, London, SW3 4QF4, Royal Avenue, London, SW3 4QF
• Sold Dec 2020£4,350,000 | 5 Bed House2, Royal Avenue, London, SW3 4QF2, Royal Avenue, London, SW3 4QF
• Sold May 2020£5,650,000 | 5 Bed House24, Wellington Square, London, SW3 4NR24, Wellington Square, London, SW3 4NR
• Sold Mar 2020£5,700,000 | 4 Bed House33, Markham Square, London, SW3 4XA33, Markham Square, London, SW3 4XA
• Sold Feb 2020£5,000,000 | 5 Bed House35, Wellington Square, London, SW3 4NR35, Wellington Square, London, SW3 4NR
• 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 Jun 2008£3,825,000 | 5 Bed House43, Markham Square, London, SW3 4XA43, Markham Square, London, SW3 4XA

Of the 62 addresses on Markham Square, London, SW3, 45, Markham Square comes out as the 10th largest and the 13th most expensive in our analysis of the public data.

It is also £3.731m more expensive than the average property across the SW3 district.

• 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

The flood risk here is rated Very Low, based on Environment Agency data.