Flat 2, 18 Mount Street, London, W1K 2RL is a leasehold flat built between 1900-1929. The property offers approximately 2,336 square feet of living space and is situated on the 2nd floor of a 4-storey building. In this location, apartments of similar size usually have six bedrooms.

The estimated current market value of the property is £5,063,690 , which equates to approximately £2,168 per square foot. It was last sold on 31 Mar 2016 for £6,300,000. Since then, the value has decreased by £1,236,310, representing a 19.6% decrease, or approximately 1.9% per year.

The current estimated value of £5,063,690 is:

  • 80.5% higher than the average property price on Mount Street
  • 69.2% higher than the average in the W1K 2RL postcode area
  • and 525.5% higher than the average price for London as a whole

At the most recent EPC inspection on 8 October 2025, the property was recorded as owner-occupied.

View sold house prices in W1K 2RL

Building approximate location

About Property

Type
Flat
Built
1900-1929
Interior Size
2336 sq ft
Tenure
Leasehold
Floor level
2nd floor of 4
Price (estimate)
£5,063,690
Price Per sq ft (estimate)
£2,168
Bedroom Count (estimate)
6 bedrooms

EPC Summary

Flat 2, 18 Mount Street, London, City Of Westminster, Greater London, W1K 2RL has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 8 Oct 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 30 Oct 2008, when the property was rated C. The current rating of D reflects a decline in energy efficiency of 7%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, mains gas to community scheme, changing energy efficiency from very good to average.
  • The hot water system was changed from from main system to community scheme, with its energy efficiency changing from very good to average.
  • The wall energy efficiency improving from very poor to poor, with the construction or insulation remaining solid brick, as built, no insulation (assumed).
  • The lighting was updated from no low energy lighting to excellent lighting efficiency, with efficiency improving from very poor to very good.
Heating Type
Community scheme
Average
Hot Water
Community scheme
Average
Walls
Solid brick, as built, no insulation (assumed)
Poor
Windows
Single glazed
Very Poor
Lighting
Excellent lighting efficiency
Very Good

Sale History

Today
£5,063,690
streetscan.co.uk estimate
-20 %
31 Mar 2016
£6,300,000
Leasehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 2185 sq ft
sale price: £12,000,000
sale date: 5 Aug 2024
rooms: 5
size: 2174 sq ft
sale price: £8,600,000
sale date: 11 Dec 2023
rooms: 5
size: 2368 sq ft
sale price: £4,000,000
sale date: 9 Mar 2016
rooms: 6
size: 2088 sq ft
sale price: £8,300,000
sale date: 23 Apr 2013
rooms: 5
size: 2282 sq ft
sale price: £3,745,000
sale date: 14 Jan 2011

Data Sources

The property at Flat 2, 18 Mount Street, London, W1K 2RL appears once in HM Land Registry records, with the transaction recorded on 31 Mar 2016. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 8 Oct 2025. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.