Flat 8, 15 Mount Street, London, W1K 2RG is a leasehold flat built before 1900. The property offers approximately 1,313 square feet of living space and is situated on the 3rd floor. In this location, apartments of similar size usually have four bedrooms.

The estimated current market value of the property is £3,659,753 , which equates to approximately £2,787 per square foot. It was last sold on 31 Mar 2016 for £4,050,000. Since then, the value has decreased by £390,247, representing a 9.6% decrease, or approximately 1.0% per year.

The current estimated value of £3,659,753 is:

  • 20.7% higher than the average property price on Mount Street
  • 71.0% higher than the average in the W1K 2RG postcode area
  • and 318.1% higher than the average price for London as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 9 April 2025, the property was recorded as owner-occupied.

View sold house prices in W1K 2RG

Building approximate location

About Property

Type
Flat
Built
before 1900
Interior Size
1313 sq ft
Tenure
Leasehold
Floor level
3rd floor
Price (estimate)
£3,659,753
Price Per sq ft (estimate)
£2,787
Bedroom Count (estimate)
4 bedrooms

EPC Summary

Flat 8, 15 Mount Street, London, City Of Westminster, Greater London, W1K 2RG has an Energy Performance Certificate (EPC) rating of G, based on the latest assessment carried out on 9 Apr 2025.

This property uses electric underfloor heating as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows have full secondary glazing.

The previous EPC assessment was conducted on 18 Mar 2015. The rating of G remains the same, but the energy efficiency score improved by 100%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from electric immersion, standard tariff to electric immersion, off-peak, with its energy efficiency improving from very poor to average.
  • The wall construction or insulation changed from timber frame, as built, no insulation (assumed) to solid brick, as built, no insulation (assumed), improving energy efficiency from very poor to poor.
  • The windows were upgraded from some double glazing to full secondary glazing.
Heating Type
Electric underfloor heating
Very Poor
Hot Water
Electric immersion, off-peak
Average
Roof
Pitched, no insulation (assumed)
Very Poor
Walls
Solid brick, as built, no insulation (assumed)
Poor
Windows
Full secondary glazing
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Sale History

Today
£3,659,753
streetscan.co.uk estimate
-10 %
31 Mar 2016
£4,050,000
Leasehold
+42.1 %
28 Aug 2013
£2,850,000
Leasehold
+21.3 %
7 Oct 2008
£2,350,000
Leasehold
+72.8 %
26 Jun 2007
£1,360,000
Leasehold
+183.3 %
12 Aug 1999
£480,000
Leasehold

Area Insights

Similar Properties Sold Nearby

Flat 2, 13 Mount Street, London, W1K 2RE
rooms: 4
size: 1259 sq ft
sale price: £1,215,000
sale date: 23 Oct 2023
Flat 1, 13 Mount Street, London, W1K 2RE
rooms: 3
size: 1141 sq ft
sale price: £3,690,000
sale date: 1 Aug 2023
Flat 5, 110 Mount Street, London, W1K 2TS
rooms: 4
size: 1496 sq ft
sale price: £5,000,000
sale date: 8 Jun 2022
117A Mount Street, London, W1K 3LA
rooms: 4
size: 1345 sq ft
sale price: £250,000
sale date: 6 Nov 2020
Flat 3, 26 Mount Street, London, W1K 2RS
rooms: 4
size: 1151 sq ft
sale price: £2,030,000
sale date: 26 Apr 2019

Data Sources

The property at Flat 8, 15 Mount Street, London, W1K 2RG appears five times in the Land Registry records, with the latest transaction recorded on 31 Mar 2016. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Apr 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.
↑