Flat 8H, Portman Mansions Porter Street, London, W1U 6DE is a leasehold flat built between 1900-1929. The property offers approximately 484 square feet of living space and is situated on the 4th floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £792,070 , which equates to approximately £1,635 per square foot. It was last sold on 21 Aug 1998 for £169,950. Since then, the value has increased by £622,120, representing a 366.1% increase, or approximately 13.4% per year.

The current estimated value of £792,070 is:

  • 18.0% lower than the average property price on Porter Street
  • 38.6% lower than the average in the W1U 6DE postcode area
  • and 9.5% lower than the average price for London as a whole

At the most recent EPC inspection on 16 July 2020, the property was recorded as owner-occupied.

View sold house prices in W1U 6DE

Building approximate location

About Property

Type
Flat
Built
1900-1929
Interior Size
484 sq ft
Tenure
Leasehold
Floor level
4th floor
Price (estimate)
£792,070
Price Per sq ft (estimate)
£1,635
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 8H, Portman Mansions Porter Street, London, City Of Westminster, Greater London, W1U 6DE has an Energy Performance Certificate (EPC) rating of G, based on the latest assessment carried out on 16 Jul 2020.

This property uses electric room heaters as its main heating source. A community heating scheme is used to provide hot water. The windows are fully double glazed.

The previous EPC assessment was conducted on 25 May 2010, when the property was rated E. The current rating of G reflects a decline in energy efficiency of 71.1%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from gas multipoint to community scheme, with its energy efficiency improving from average to good.
  • The roof construction or insulation changed from pitched, limited insulation (assumed) to flat, no insulation (assumed), changing energy efficiency from average to very poor.
  • The wall construction or insulation changed from timber frame, as built, insulated (assumed) to timber frame, as built, no insulation (assumed), changing energy efficiency from good to very poor.
  • The windows were upgraded from partial double glazing to fully double 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
Room heaters, electric
Very Poor
Hot Water
Community scheme
Good
Roof
Flat, no insulation (assumed)
Very Poor
Walls
Timber frame, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Sale History

Today
£792,070
streetscan.co.uk estimate
+366 %
21 Aug 1998
£169,950
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 474 sq ft
sale price: £800,000
sale date: 20 Sep 2024

Data Sources

The property at Flat 8H, Portman Mansions Porter Street, London, City Of Westminster, Greater London, W1U 6DE appears once in the Land Registry records, with the transaction recorded on 21 Aug 1998. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Jul 2020. 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.