PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Porchester Terrace, LONDON, W2 3TL
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 3TL 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 3TL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Porchester Terrace
Date
29 Jul 2024
Current
Potential
58
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Jul 2024
58
71
Total Floor Area
412 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
9.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
13
Number of Extensions
0
Address
18 Porchester Terrace
Date
25 Feb 2020
Current
Potential
53
62
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
25 Feb 2020
53
62
16 Aug 2009
73
76
Total Floor Area
620 sq m
Current CO2 Emissions Level
26.0
Potential CO2 Emissions Level
21.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
4
Address
2 Porchester Terrace
Date
29 Sep 2008
Current
Potential
62
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Sep 2008
62
76
Total Floor Area
203 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
20 Porchester Terrace
Date
24 Nov 2014
Current
Potential
64
72
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
24 Nov 2014
64
72
29 Oct 2009
56
61
Total Floor Area
577 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
15.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
4
Address
28 Porchester Terrace
Date
1 Apr 2009
Current
Potential
41
42
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
1 Apr 2009
41
42
Total Floor Area
235 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
17.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
14
Number of Extensions
0
Address
6 Porchester Terrace
Date
11 Jul 2022
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Jul 2022
74
80
Total Floor Area
105 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 10 Porchester Terrace
Date
29 Sep 2008
Current
Potential
54
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Sep 2008
54
77
Total Floor Area
188 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 1, 6, Porchester Terrace
Date
29 Sep 2008
Current
Potential
54
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Sep 2008
54
77
Total Floor Area
188 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
FLAT 10, 10 PORCHESTER TERRACE
Date
29 Apr 2021
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
29 Apr 2021
75
82
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11, 10 Porchester Terrace
Date
12 Mar 2014
Current
Potential
73
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Mar 2014
73
82
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11, 6 Porchester Terrace
Date
29 Jan 2025
Current
Potential
75
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
29 Jan 2025
75
81
26 Feb 2015
74
76
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 12, 6 Porchester Terrace
Date
28 Nov 2023
Current
Potential
73
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Nov 2023
73
82
24 Aug 2011
39
58
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 15, 6 Porchester Terrace
Date
13 Jun 2022
Current
Potential
78
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 Jun 2022
78
83
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 16, 6 Porchester Terrace
Date
24 Nov 2022
Current
Potential
69
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
24 Nov 2022
69
84
5 Mar 2010
45
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 17, 6, Porchester Terrace
Date
23 May 2017
Current
Potential
71
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
23 May 2017
71
83
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 18, 6, Porchester Terrace
Date
8 Sep 2016
Current
Potential
65
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Sep 2016
65
81
26 Nov 2015
71
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 10 Porchester Terrace
Date
29 Jun 2014
Current
Potential
75
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Jun 2014
75
84
29 Sep 2008
62
76
Total Floor Area
194 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 20, 6, Porchester Terrace
Date
1 Jul 2009
Current
Potential
63
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
1 Jul 2009
63
75
Total Floor Area
116 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 21, 6, Porchester Terrace
Date
17 Aug 2017
Current
Potential
68
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
Certificate History
17 Aug 2017
68
79
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 23, 6 Porchester Terrace
Date
29 May 2024
Current
Potential
65
82
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
Certificate History
29 May 2024
65
82
9 Jun 2014
57
87
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 24, 6, Porchester Terrace
Date
14 Sep 2020
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Sep 2020
75
81
18 Jan 2013
74
82
Total Floor Area
149 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 25, 6, Porchester Terrace
Date
25 May 2015
Current
Potential
57
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 May 2015
57
72
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 26, 6, Porchester Terrace
Date
8 Jun 2018
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Jun 2018
76
81
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 27, 6, Porchester Terrace
Date
8 May 2019
Current
Potential
71
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
8 May 2019
71
80
12 May 2010
58
81
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 28, 6, Porchester Terrace
Date
11 Oct 2008
Current
Potential
78
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
11 Oct 2008
78
81
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 29, 6, Porchester Terrace
Date
31 Jul 2017
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
31 Jul 2017
75
82
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 6 Porchester Terrace
Date
7 Feb 2024
Current
Potential
71
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
7 Feb 2024
71
76
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 31, 6 Porchester Terrace
Date
8 Oct 2024
Current
Potential
79
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Oct 2024
79
82
Total Floor Area
106 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 34, 6 Porchester Terrace
Date
21 Jan 2025
Current
Potential
78
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
21 Jan 2025
78
83
26 Feb 2015
69
80
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 35, 6 PORCHESTER TERRACE
Date
27 Sep 2020
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Sep 2020
76
82
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 35, 6, Porchester Terrace
Date
1 May 2013
Current
Potential
70
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
1 May 2013
70
82
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 37, 6 Porchester Terrace
Date
11 Aug 2021
Current
Potential
59
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Aug 2021
59
75
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
FLAT 38, 6 PORCHESTER TERRACE
Date
27 Sep 2020
Current
Potential
62
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Sep 2020
62
82
Total Floor Area
192 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 40, 6, Porchester Terrace
Date
14 May 2019
Current
Potential
61
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 May 2019
61
78
5 Feb 2015
63
75
Total Floor Area
226 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Flat 5, 10 Porchester Terrace
Date
19 Apr 2010
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
19 Apr 2010
66
77
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, 10 Porchester Terrace
Date
25 May 2022
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 May 2022
77
83
16 Feb 2012
64
79
Total Floor Area
99 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 6, 6, Porchester Terrace
Date
23 Oct 2009
Current
Potential
78
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Oct 2009
78
82
Total Floor Area
100 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
FLAT 7, 10 PORCHESTER TERRACE
Date
5 Nov 2020
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Nov 2020
77
81
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8, 10 Porchester Terrace
Date
6 Jun 2022
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
6 Jun 2022
76
82
22 Feb 2010
73
81
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9, 10 Porchester Terrace
Date
29 Mar 2011
Current
Potential
68
82
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
29 Mar 2011
68
82
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9, 6, Porchester Terrace
Date
26 Jun 2016
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Jun 2016
70
75
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Garden Flat, 2, Porchester Terrace
Date
16 May 2010
Current
Potential
73
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
16 May 2010
73
75
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Penthouse Flat, 10 Porchester Terrace
Date
18 May 2009
Current
Potential
67
74
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
Certificate History
18 May 2009
67
74
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Bands
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.