Flat 6, 5
Flat 6, 5
Description & Estimates







Flat 6, 5, Grosvenor Square is recorded publicly as a mid-century leasehold apartment across 2,098 ft2 of internal area.
Locally, apartments of this size normally have 4 bedrooms.
Our estimate of the sale value of Flat 6, 5, Grosvenor Square is £8,270,201 and its rental estimate is £20,719 per month, given the available information and assuming reasonable condition.
5, Grosvenor Square is a residential building on Grosvenor Square, London, W1 and falls within the W1 postal district and the London Borough of City of Westminster.
Our Data Sources
Flat 6, 5, Grosvenor Square has 21 entries in the Land Registry , most recently in October 2024 and a single entry in the EPC database dated October 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat 6, 5, Grosvenor Square, we estimate a market value of £8,683,712 and a rental value of £21,755 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £7,691,287 and £19,269 per month respectively.
Recent Market Change
Over the last year, Flat 6, 5, Grosvenor Square has seen its estimated sale value grow by £114,933 (1.4%) and its estimated rental value climb by £1,622 per month (7.8%). This results in an estimated gross rental yield of 3.0%.
Energy Efficiency
Flat 6, 5, Grosvenor Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Oct 2020.
The property is not connected to mains gas and has single glazed windows. It is heated using Community scheme.
Sold Prices
The most recent sale of Flat 6, 5, Grosvenor Square completed on 4th October 2024 at £9,150,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 30.2% over the period since October 2024.
- Sold Oct 2024£9,150,000
- Sold Jul 2000£195,700
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Flat 6, 5, Grosvenor Square have sold within a radius of 330 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 11th December 2023, was Flat 1, 92, Mount Street, London, W1K 2SX, a leasehold flat which sold for £8,600,000.
Read more about house prices in W1.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Over the past 2 years our Estate Agent network has recorded 1 let within 330 metres of Flat 6, 5, Grosvenor Square.
The latest, in June 2025, was Apartment 2.02, 65, Duke Street, London, W1K 5NX, a leasehold flat let by Maplewood Property.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Of the 273 addresses on Grosvenor Square, London, W1, Flat 6, 5, Grosvenor Square comes out as the 137th largest and the 92nd most expensive in our analysis of the public data.
It is also £6.161m more expensive than the average property across the W1 district.
More reading links
Schools Nearby
- 400mSt George's Hanover Square CofE Primary School
- 800mSt Vincent's Catholic Primary School
- 1.1kmSoho Parish CofE Primary School
- 1.1kmThe St Marylebone CofE School
- 1.7kmWestminster City School
- 2.0kmMarylebone Boys' School
More reading links
Public Transport Nearby
From Flat 6, 5, Grosvenor Square, the nearest station is Bond Street (Elizabeth line), 300 metres away.
- 300mBond Street (Elizabeth line)
- 300mBond Street
- 600mMarble Arch
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

