Over the last 12 months the sale value of Flat 5 40 Buckingham Gate has decreased by an estimated £22,342 (3.3%) and its rental value has increased by an estimated £175 per month (5.3%), giving an expected gross yield of 5.9%.

Flat 5, 40, Buckingham Gate has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Jan 2013.

The property is not connected to mains gas and has fully secondary glazing. It is heated using Electric storage heaters.

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 5, 40, Buckingham Gate within a radius of 340 metres over the last 2 years.

The most recent example is Flat 2, Caxton Hall 10, Caxton Street, London, SW1H 0AQ, a leasehold flat which sold for £610,000 on the 24th February 2026.

Read more about house prices in SW1.

• Sold Feb 2026£610,000 | 2 Bed FlatCaxton Hall 10, Caxton StreetFlat 2, Caxton Hall 10, Caxton Street, London, SW1H 0AQ
• Sold May 2022£745,000 | 2 Bed Flat36, Buckingham GateFlat 15D, 36, Buckingham Gate, London, SW1E 6PB
• Sold Jun 2021£885,000 | 2 Bed Flat36, Buckingham GateFlat 17A, 36, Buckingham Gate, London, SW1E 6PB

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

Buckingham Gate, London, SW1 has a total of 338 addresses. According to our analysis of all the public data, Flat 5, 40, Buckingham Gate is the 240th largest and the 275th most expensive property on the street.

When compared to the postcode district it is £879k less expensive than the average property in SW1.

The nearest school is Westminster City School which is 100 metres away. The nearest train station is St James's Park which is 300 metres away.

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