Over the last 12 months the sale value of 9 Portland Square has decreased by an estimated £58,629 (5.8%) and its rental value has increased by an estimated £119 per month (2.6%), giving an expected gross yield of 5.4%.

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 Boiler and radiators, mains gas.

According to HM Land Registry, 9, Portland Square was last sold on 4th December 1998 for £205,000 and was recorded as a leasehold house.

The property has had 2 sales since 1995.

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

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 9, Portland Square within a radius of 280 metres over the last 2 years.

The most recent example is 132, Kennet Street, London, E1W 2JJ, a freehold house which sold for £1,080,000 on the 30th January 2026.

Read more about house prices in E1.

• Sold Jan 2026£1,080,000 | 4 Bed HouseKennet Street132, Kennet Street, London, E1W 2JJ
• Sold Mar 2025£1,185,000 | 4 Bed HouseSpirit Quay1, Spirit Quay, London, E1W 2UT
• Sold Sep 2024£1,100,000 | 3 Bed HouseSpirit Quay3, Spirit Quay, London, E1W 2UT

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

Portland Square, London, E1 has a total of 37 addresses. According to our analysis of all the public data, 9, Portland Square is the 16th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £494k more expensive than the average property in E1.

The nearest school is Hermitage Primary School which is 300 metres away. The nearest train station is Wapping which is 400 metres away.

Please login for all schools and rail links, broadband speeds, floodrisk and area demographics information including levels of education, home ownership and more.