Flat 3, 5
Flat 3, 5
Description & Estimates







According to the public record, Flat 3, 5, Grosvenor Square is a mid-century apartment with 2,353 ft2 of internal area.
Apartments of this size in this area normally have 4 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat 3, 5, Grosvenor Square is £9,245,911 and the estimated rental value is £23,164 per month.
The apartment is within 5, Grosvenor Square, London, W1.
Grosvenor Square, London, W1 is located in the borough of City of Westminster within the W1 postal district.
Our Data Sources
Flat 3, 5, Grosvenor Square has no recent1 records in the the Land Registry and a single entry in the EPC database dated September 2010.
We combine this information with public data 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Flat 3, 5, Grosvenor Square is in very good condition we estimate a sale value of £9,708,207 and a rental value of £24,322 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £8,598,697 and a rental value of £21,542 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of Flat 3, 5, Grosvenor Square has grown by £128,493 (1.4%), while its estimated rental value has climbed by £1,813 per month (7.8%). Based on current estimates, the property offers a gross rental yield of 3.0%.
Energy Efficiency
Flat 3, 5, Grosvenor Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Sep 2010.
The property is connected to mains gas and has mostly secondary glazing. It is heated using Community scheme.
Sold Prices
According to HM Land Registry, Flat 3, 5, Grosvenor Square was last sold on 23rd December 1999 for £1,095,000 and was recorded as a leasehold flat.
The property has only had this single sale since 1995.
- Sold Dec 1999£1,095,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 3, 5, Grosvenor Square within a radius of 330 metres over the last 2 years.
The most recent example is Flat 6, 5, Grosvenor Square, London, W1K 4AF, a leasehold flat which sold for £9,150,000 on the 4th October 2024.
Read more about house prices in W1.
- Sold Oct 2024£9,150,000 | 4 Bed Flat5, Grosvenor SquareFlat 6, 5, Grosvenor Square, London, W1K 4AF
- Sold Dec 2016£5,551,168 | 3 Bed Flat65, Duke StreetApartment 1.02, 65, Duke Street, London, W1K 5NX
- Sold Dec 2016£5,257,529 | 3 Bed Flat65, Duke StreetApartment 2.02, 65, Duke Street, London, W1K 5NX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Similar Properties Let Nearby
Our network of Estate Agents reports 1 let of a property similar to Flat 3, 5, Grosvenor Square within a radius of 330 metres over the last 2 years.
Most recently, Apartment 2.02, 65, Duke Street, London, W1K 5NX, a leasehold flat, was let by Maplewood Property in June 2025.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Grosvenor Square, London, W1 has a total of 273 addresses. According to our analysis of all the public data, Flat 3, 5, Grosvenor Square is the 119th largest and the 89th most expensive property on the street.
When compared to the postcode district it is £7.137m more expensive than the average property in W1.
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
The closest station to Flat 3, 5, Grosvenor Square is Bond Street (Elizabeth line) station, which is 300 metres away.
- 300mBond Street (Elizabeth line)
- 300mBond Street
- 600mMarble Arch
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

