9, Portland Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Sep 2015.

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

9, Portland Square last changed hands on 4th December 1998, selling for £205,000. The transaction was logged as a leasehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Dec 1998£205,000
• Sold May 1996£161,000

Land Registry records and our Estate Agent network show 33 sales of comparable properties within 280 metres of 9, Portland Square since 2011.

Most recently, 132, Kennet Street, London, E1W 2JJ, a freehold house, sold at £1,080,000 on the 30th January 2026.

Read more about house prices in E1.

• Sold Jan 2026£1,080,000 | 4 Bed House132, Kennet Street, London, E1W 2JJ132, Kennet Street, London, E1W 2JJ
• Sold Jul 2025£1,085,500 | 3 Bed House15, Fowey Close, London, E1W 2JP15, Fowey Close, London, E1W 2JP
• Sold Mar 2025£1,185,000 | 4 Bed House1, Spirit Quay, London, E1W 2UT1, Spirit Quay, London, E1W 2UT
• Sold Sep 2024£1,100,000 | 3 Bed House3, Spirit Quay, London, E1W 2UT3, Spirit Quay, London, E1W 2UT
• Sold Feb 2023£920,000 | 4 Bed House83, Waterman Way, London, E1W 2QW83, Waterman Way, London, E1W 2QW
• Sold Feb 2022£1,062,500 | 4 Bed House7, Mace Close, London, E1W 2JX7, Mace Close, London, E1W 2JX
• Sold Oct 2021£960,000 | 3 Bed House8, Wellington Terrace, London, E1W 2JQ8, Wellington Terrace, London, E1W 2JQ
• Sold Aug 2021£929,000 | 4 Bed House41, Spirit Quay, London, E1W 2UT41, Spirit Quay, London, E1W 2UT
• Sold Jan 2021£915,000 | 4 Bed House32, Welland Mews, London, E1W 2JW32, Welland Mews, London, E1W 2JW
• Sold Oct 2020£829,500 | 4 Bed House13, Torrington Place, London, E1W 2UY13, Torrington Place, London, E1W 2UY
• Sold Oct 2019£1,035,000 | 4 Bed House21, Welland Mews, London, E1W 2JW21, Welland Mews, London, E1W 2JW
• Sold Apr 2019£932,500 | 3 Bed House80, Kennet Street, London, E1W 2JJ80, Kennet Street, London, E1W 2JJ
• Sold Sep 2018£1,080,000 | 4 Bed House1, Portland Square, London, E1W 2QR1, Portland Square, London, E1W 2QR
• Sold Apr 2015£915,000 | 4 Bed House32, Spirit Quay, London, E1W 2UT32, Spirit Quay, London, E1W 2UT
• Sold Sep 2014£800,000 | 4 Bed House3, Portland Square, London, E1W 2QR3, Portland Square, London, E1W 2QR
• Sold Sep 2014£1,220,000 | 4 Bed House6, Portland Square, London, E1W 2QR6, Portland Square, London, E1W 2QR
• Sold Jul 2014£825,000 | 4 Bed House14, Torrington Place, London, E1W 2UY14, Torrington Place, London, E1W 2UY
• Sold May 2014£855,000 | 4 Bed House3, Mace Close, London, E1W 2JX3, Mace Close, London, E1W 2JX
• Sold Apr 2013£750,000 | 4 Bed House2, Spirit Quay, London, E1W 2UT2, Spirit Quay, London, E1W 2UT
• Sold Jun 2011£630,000 | 4 Bed House22, Roding Mews, London, E1W 2JN22, Roding Mews, London, E1W 2JN

Our analysis of the public data ranks 9, Portland Square as the 16th largest and the 16th most expensive of the 37 addresses on Portland Square, London, E1.

Against the E1 postcode district average, it is £469k more expensive than the typical property.

• Hermitage Primary School

  300 m away
• St Peter's London Docks CofE Primary School

  400 m away
• St Paul's Whitechapel Church of England Primary School

  600 m away

• Mulberry Academy London Dock

  500 m away
• St Michael's Catholic College

  800 m away
• Mulberry School for Girls

  900 m away

• Wapping

  |

  400 m away
• Shadwell

  |

  600 m away

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