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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Porchester Terrace, LONDON, W2 3TH

Introduction

Energy Performance Certificates (EPCs) are designed to tell you how efficient a building is and provides a rating between A (very efficient) and G which is inefficient. It helps to identify how costly it will be to light and heat a property and what the carbon dioxide emissions are likely to be.

An EPC needs to be provided as part of the process of selling or renting a house and should be availale as soon as the property is marketed. An EPC may only be produced by an approved domestic energy assessor and each certificate is valid for 10 years.

Additionally, an EPC will highlight potential efficiency improvements that could be made to the property, an estimated cost for implementation and the likely savings that can be made as a result. These costs and savings are for a typical household in that property and not specific to you or your family.

Certificates issued for Porchester Terrace, W2 3TH are shown below and the data are updated monthly for England and Wales and quarterly for properties in Scotland.

Data are provided by the Department for Levelling Up, Housing and Communities.

Energy Performance Certificates Generated for Porchester Terrace, LONDON, W2 3TH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Porchester Terrace
Date
23 Feb 2009
Current
Potential
58
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
23 Feb 2009
58
67
Total Floor Area
233 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
8.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
11 PORCHESTER TERRACE, LONDON
Date
16 Feb 2021
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
16 Feb 2021
68
84
Total Floor Area
227 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
11a Porchester Terrace
Date
31 Jul 2014
Current
Potential
61
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
31 Jul 2014
61
82
Total Floor Area
242 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
13 Porchester Terrace
Date
1 Dec 2022
Current
Potential
67
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Dec 2022
67
82
Total Floor Area
241 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
17 Porchester Terrace
Date
8 Oct 2014
Current
Potential
48
71
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
8 Oct 2014
48
71
Total Floor Area
311 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
8.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
3-5 Porchester Terrace
Date
2 Jun 2015
Current
Potential
69
78
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
2 Jun 2015
69
78
Total Floor Area
828 sq m
Current CO2 Emissions Level
22.0
Potential CO2 Emissions Level
16.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
Summer House Flat, 17 Porchester Terrace
Date
8 Oct 2014
Current
Potential
75
77
Property Type
Flat
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
8 Oct 2014
75
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

Energy Performance Certificate Notes

There are a number of reasons that certificates are excluded from the dataset;

  • The holder of the energy certificate has 'opted-out' of disclosure
  • The certificate is excluded on the grounds of national security
  • Certificates that are marked as 'cancelled' or 'not for issue'

Certificates are grouped together by the property reference identifier rather than the postal address with a view to showing the history of changes made to properties over time. Sometimes, one property may exist as multiple entries in the table instead and this is as a result of inconsistent building references being used on each prepared certificate.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.