18D Porchester Square, London, W2 6AN is a leasehold flat built before 1900. The property offers approximately 517 square feet of living space and is situated on the 3rd floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £519,411 , which equates to approximately £1,005 per square foot. It was last sold on 27 Aug 2021 for £685,000. Since then, the value has decreased by £165,589, representing a 24.2% decrease, or approximately 5.6% per year.

The current estimated value of £519,411 is:

  • 23.4% lower than the average property price on Porchester Square
  • 25.2% lower than the average in the W2 6AN postcode area
  • and 37.8% lower 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 18 May 2021, the property was recorded as owner-occupied.

View sold house prices in W2 6AN

Building approximate location

About Property

Type
Flat
Built
before 1900
Interior Size
517 sq ft
Tenure
Leasehold
Floor level
3rd floor
Price (estimate)
£519,411
Price Per sq ft (estimate)
£1,005
Bedroom Count (estimate)
1 bedroom

EPC Summary

18D Porchester Square, London, City Of Westminster, Greater London, W2 6AN has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 18 May 2021.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows have partial secondary glazing.

The previous EPC assessment was conducted on 19 May 2011. The rating of C is unchanged, though the energy efficiency score decreased by 1.4%.

Since the previous assessment, several changes were observed:

  • The windows were upgraded from full secondary glazing to partial secondary glazing.
  • The lighting was updated from low energy lighting in 20% of fixed outlets to low energy lighting in 41% of fixed outlets, with efficiency improving from poor to average.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Partial secondary glazing
Poor
Lighting
Low energy lighting in 41% of fixed outlets
Average

Compared to W2 6AN

36 th / 86
Price Rank
25% lower than average
25 th / 54
Size Rank
19% smaller than average
10 th / 54
Price Per Sq FT Rank
8% lower than average

Compared to other properties in W2 6AN , this flat's estimated value ranks 36th out of 86. Based on price per square foot, it ranks 10th out of 54 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 25th out of 54 properties in its postcode area.

Sale History

Today
£519,411
streetscan.co.uk estimate
-24 %
27 Aug 2021
£685,000
Leasehold
+38.4 %
22 Jul 2011
£495,000
Leasehold
+102 %
7 Oct 2005
£245,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 495 sq ft
sale price: £540,900
sale date: 6 Aug 2025
rooms: 2
size: 570 sq ft
sale price: £575,000
sale date: 31 Jul 2025
rooms: 3
size: 516 sq ft
sale price: £740,000
sale date: 16 Apr 2025
rooms: 3
size: 495 sq ft
sale price: £475,500
sale date: 23 Feb 2024
rooms: 3
size: 484 sq ft
sale price: £565,000
sale date: 11 Oct 2022

Data Sources

The property at 18D Porchester Square, London, W2 6AN appears three times in the Land Registry records, with the latest transaction recorded on 27 Aug 2021. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 18 May 2021. 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.