Flat 12A, 48
Flat 12A, 48
Description & Estimates







Public records show Flat 12A, 48, Grosvenor Square to be a period leasehold apartment with 1,216 ft2 of internal area.
In this area, apartments of this size normally have 3 bedrooms.
Flat 12A, 48, Grosvenor Square has an estimated sale value of £2,601,667 and an estimated rental value of £7,899 per month, assuming reasonable condition and based on the information available.
The apartment sits within 48, Grosvenor Square, London, W1.
Grosvenor Square, London, W1 lies in the borough of City of Westminster, within the W1 postal district.
Our Data Sources
Flat 12A, 48, Grosvenor Square has a single entry in the Land Registry from January 2011 and a single entry in the EPC database dated November 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate Flat 12A, 48, Grosvenor Square would be worth £2,731,750, with a potential rental value of £8,294 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £2,419,550, with a rental value of £7,346 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of Flat 12A, 48, Grosvenor Square has declined by £23,077 (0.9%) over the last year. During the same period, its estimated monthly rental value has climbed by £437 (5.5%). The property's estimated gross yield is currently 3.6%.
Energy Efficiency
Flat 12A, 48, Grosvenor Square has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Nov 2023.
The property is not connected to mains gas and has single glazed windows. It is heated using Community scheme.
Sold Prices
Flat 12A, 48, Grosvenor Square last changed hands on 27th January 2011, selling for £1,350,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 4.9% since January 2011.
- Sold Jan 2011£1,350,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 340 metres of Flat 12A, 48, Grosvenor Square across the last 2 years.
Most recently, Flat 2, 13, Mount Street, London, W1K 2RE, a leasehold flat, sold at £1,215,000 on the 23rd October 2023.
Read more about house prices in W1.
- Sold Oct 2023£1,215,000 | 3 Bed Flat13, Mount StreetFlat 2, 13, Mount Street, London, W1K 2RE
- Sold Aug 2022£2,180,000 | 3 Bed FlatBrook Street Mansions 39-41 , Davies StreetFlat 8, Brook Street Mansions 39-41 , Davies Street, London, W1K 4LT
- Sold Apr 2019£2,030,000 | 3 Bed Flat26, Mount StreetFlat 3, 26, Mount Street, London, W1K 2RS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Agents in our network have reported 1 letting within 340 metres of Flat 12A, 48, Grosvenor Square across the last 2 years.
The newest of these is Apartment 2.02, 65, Duke Street, London, W1K 5NX, a leasehold flat let by Maplewood Property in June 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Our analysis of the public data ranks Flat 12A, 48, Grosvenor Square as the 239th largest and the 240th most expensive of the 273 addresses on Grosvenor Square, London, W1.
Against the W1 postcode district average, it is £493k more expensive than the typical property.
More reading links
Schools Nearby
- 200mSt George's Hanover Square CofE Primary School
- 900mSt Vincent's Catholic Primary School
- 1.1kmSoho Parish CofE Primary School
- 1.3kmThe St Marylebone CofE School
- 1.6kmWestminster City School
- 2.0kmThe Grey Coat Hospital
More reading links
Public Transport Nearby
Bond Street (Elizabeth line) station is the nearest stop to Flat 12A, 48, Grosvenor Square at 400 metres away.
- 400mBond Street (Elizabeth line)
- 400mBond Street
- 700mMarble Arch
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

