Our Data Sources
Flat 12A, 17, Grosvenor Square has a single entry in the Land Registry from January 2007 and a single entry in the EPC database dated June 2016.
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 12A, 17, Grosvenor Square, we estimate a market value of £7,128,946 and a rental value of £18,204 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £6,314,210 and £16,123 per month respectively.
Energy Efficiency
Flat 12A, 17, Grosvenor Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Jun 2016.
The property is connected to mains gas and has single glazed windows. It is heated using Community scheme.
Sold Prices
The most recent sale of Flat 12A, 17, Grosvenor Square completed on 15th January 2007 at £1,354,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 36.4% over the period since January 2007.
- Sold Jan 2007£1,354,000
Similar Properties Sold Nearby
Over the past 2 years 14 properties similar to Flat 12A, 17, 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 March 2024, was Flat 3, 17, Grosvenor Square, London, W1K 6LB, a leasehold flat which sold for £6,600,000.
Read more about house prices in W1.
- Sold Mar 2024£6,600,000 | 3 Bed FlatFlat 3, 17, Grosvenor Square, London, W1K 6LBFlat 3, 17, Grosvenor Square, London, W1K 6LB
- Sold Jul 2023£1,100,000 | 4 Bed Flat52, Upper Brook Street, London, W1K 2BT52, Upper Brook Street, London, W1K 2BT
- Sold Nov 2020£5,200,000 | 4 Bed FlatFlat 4, 17, Grosvenor Square, London, W1K 6LBFlat 4, 17, Grosvenor Square, London, W1K 6LB
•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 12A, 17, 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 12A, 17, Grosvenor Square comes out as the 208th largest and the 110th most expensive in our analysis of the public data.
It is also £4.651m more expensive than the average property across the W1 district.
More reading links
Schools Nearby
- St George's Hanover Square CofE Primary School400 m away
- St Vincent's Catholic Primary School700 m away
- Hampden Gurney CofE Primary School1.0 km away
- The St Marylebone CofE School1.1 km away
- Westminster City School1.8 km away
- Marylebone Boys' School1.9 km away
More reading links
Public Transport Nearby
- Bond Street (Elizabeth line)|300 m away
- Bond Street|300 m away
- Marble Arch|500 m away
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.
