Flat 20, 46 Upper Grosvenor Street, London, W1K 2NW is a leasehold flat built between 1930-1949. The property offers approximately 700 square feet of living space and is situated on the 3rd floor. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £1,577,862 , which equates to approximately £2,255 per square foot. It was last sold on 12 Nov 2021 for £1,900,000. Since then, the value has decreased by £322,138, representing a 17.0% decrease, or approximately 4.2% per year.

The current estimated value of £1,577,862 is:

  • 48.3% lower than the average property price on Upper Grosvenor Street
  • 40.2% higher than the average in the W1K 2NW postcode area
  • and 80.3% higher than the average price for London as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded once as rented and once as owner-occupied, indicating a change in how it was used over time.

At the most recent EPC inspection on 14 March 2025, the property was recorded as rented.

View sold house prices in W1K 2NW

Building approximate location

About Property

Type
Flat
Built
1930-1949
Interior Size
700 sq ft
Tenure
Leasehold
Floor level
3rd floor
Price (estimate)
£1,577,862
Price Per sq ft (estimate)
£2,255
Bedroom Count (estimate)
2 bedrooms

EPC Summary

Flat 20, 46 Upper Grosvenor Street, London, City Of Westminster, Greater London, W1K 2NW has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 14 Mar 2025.

This property is heated by a shared community system (community scheme). Community heating means the heat is supplied from a central source serving multiple homes. A community heating scheme is used to provide hot water. The windows are single glazed.

The previous EPC assessment was conducted on 5 Nov 2014, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 33.3%.

Since the previous assessment, several changes were observed:

  • The wall energy efficiency improving from very poor to poor, with the construction or insulation remaining solid brick, as built, no insulation (assumed).
  • The windows were upgraded from mostly secondary glazing to single glazed.
  • The lighting was updated from no low energy lighting to low energy lighting in all fixed outlets, with efficiency improving from very poor to very good.
Heating Type
Community scheme
Good
Hot Water
Community scheme
Good
Walls
Solid brick, as built, no insulation (assumed)
Poor
Windows
Single glazed
Very Poor
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to W1K 2NW

7 th / 16
Price Rank
40% higher than average
5 th / 11
Size Rank
5% smaller than average
3 rd / 11
Price Per Sq FT Rank
48% higher than average

Compared to other properties in W1K 2NW , this flat's estimated value ranks 7th out of 16. Based on price per square foot, it ranks 3rd out of 11 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 5th out of 11 properties in its postcode area.

Sale History

Today
£1,577,862
streetscan.co.uk estimate
-17 %
12 Nov 2021
£1,900,000
Leasehold
0 %
12 Nov 2021
£1,900,000
Leasehold
+28.8 %
24 Apr 2015
£1,475,000
Leasehold
+676.3 %
11 Dec 1998
£190,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 624 sq ft
sale price: £1,480,000
sale date: 19 Jul 2016
rooms: 3
size: 646 sq ft
sale price: £875,000
sale date: 9 May 2016
rooms: 3
size: 657 sq ft
sale price: £1,425,000
sale date: 23 May 2013
rooms: 3
size: 624 sq ft
sale price: £373,000
sale date: 25 Mar 2004
rooms: 3
size: 678 sq ft
sale price: £185,000
sale date: 15 Oct 1998

Data Sources

The property at Flat 20, 46 Upper Grosvenor Street, London, W1K 2NW appears four times in the Land Registry records, with the latest transaction recorded on 12 Nov 2021. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 14 Mar 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.