PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Porchester Square, LONDON, W2 6AR
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 Square, W2 6AR 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 Square, LONDON, W2 6AR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 160 The Colonnades, 34, Porchester Square
Date
16 Jun 2019
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
16 Jun 2019
75
79
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 161 The Colonnades, 34, Porchester Square
Date
3 Apr 2019
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
3 Apr 2019
74
80
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 162, The Colonnades
Date
25 Apr 2024
Current
Potential
70
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
25 Apr 2024
70
83
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 162 The Colonnades, 34, Porchester Square
Date
8 Dec 2010
Current
Potential
73
85
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
8 Dec 2010
73
85
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 163 The Colonnades, 34, Porchester Square
Date
2 Jun 2020
Current
Potential
71
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
2 Jun 2020
71
81
23 May 2010
72
83
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 164 The Colonnades, 34, Porchester Square
Date
25 Jul 2020
Current
Potential
52
77
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
25 Jul 2020
52
77
4 Oct 2009
52
62
Total Floor Area
51 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 165 The Colonnades, 34, Porchester Square
Date
6 Mar 2020
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Mar 2020
77
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 166 The Colonnades, 34, Porchester Square
Date
28 Feb 2019
Current
Potential
74
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
28 Feb 2019
74
80
21 Oct 2009
85
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 167 The Colonnades, 34, Porchester Square
Date
6 Aug 2019
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
6 Aug 2019
75
81
13 Jul 2009
78
83
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 168 The Colonnades, 34, Porchester Square
Date
9 Jul 2019
Current
Potential
67
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
9 Jul 2019
67
78
8 Mar 2011
76
83
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 169 The Colonnades, 34, Porchester Square
Date
29 Jul 2020
Current
Potential
72
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
29 Jul 2020
72
82
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 171 The Colonnades, 34, Porchester Square
Date
17 Feb 2009
Current
Potential
71
82
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
Certificate History
17 Feb 2009
71
82
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 173, The Colonnades
Date
25 Sep 2024
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
25 Sep 2024
77
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 173 The Colonnades, 34, Porchester Square
Date
7 Nov 2014
Current
Potential
63
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
7 Nov 2014
63
78
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 174 The Colonnades, 34, Porchester Square
Date
11 Nov 2016
Current
Potential
67
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
11 Nov 2016
67
81
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 176 The Colonnades, 34, Porchester Square
Date
16 Oct 2018
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Oct 2018
74
77
30 Sep 2008
66
80
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 177 The Colonnades, 34, Porchester Square
Date
4 Mar 2020
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Mar 2020
76
81
28 Oct 2009
73
83
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 179 The Colonnades, 34, Porchester Square
Date
8 May 2015
Current
Potential
50
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 May 2015
50
81
19 Aug 2013
49
73
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 180 The Colonnades, 34, Porchester Square
Date
30 Apr 2012
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
30 Apr 2012
75
78
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 181 The Colonnades, 34, Porchester Square
Date
10 Oct 2010
Current
Potential
65
81
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
10 Oct 2010
65
81
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 182 The Colonnades, 34, Porchester Square
Date
13 Sep 2015
Current
Potential
71
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
13 Sep 2015
71
81
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 183, THE COLONNADES
Date
18 Oct 2020
Current
Potential
74
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Oct 2020
74
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 183 The Colonnades, 34, Porchester Square
Date
18 Oct 2010
Current
Potential
78
79
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
18 Oct 2010
78
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 184, THE COLONNADES
Date
1 Apr 2021
Current
Potential
76
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
Certificate History
1 Apr 2021
76
79
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 184 The Colonnades, 34, Porchester Square
Date
18 Nov 2010
Current
Potential
78
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 Nov 2010
78
83
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 185, THE COLONNADES
Date
15 Mar 2021
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Mar 2021
69
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 185 The Colonnades, 34, Porchester Square
Date
20 Sep 2010
Current
Potential
79
86
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
20 Sep 2010
79
86
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 186, THE COLONNADES
Date
19 May 2021
Current
Potential
60
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
19 May 2021
60
75
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 187, The Colonnades
Date
2 Aug 2022
Current
Potential
40
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
2 Aug 2022
40
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 187 The Colonnades, 34, Porchester Square
Date
18 Jul 2011
Current
Potential
67
79
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
18 Jul 2011
67
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 188, THE COLONNADES
Date
3 Apr 2021
Current
Potential
70
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
3 Apr 2021
70
77
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 189, The Colonnades
Date
20 Aug 2021
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
20 Aug 2021
73
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 189 The Colonnades, 34, Porchester Square
Date
30 Oct 2009
Current
Potential
58
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
N/A
Certificate History
30 Oct 2009
58
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 190 The Colonnades, 34, Porchester Square
Date
19 Aug 2019
Current
Potential
74
81
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
Certificate History
19 Aug 2019
74
81
27 Jan 2013
71
80
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 191, The Colonnades
Date
9 May 2023
Current
Potential
42
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
9 May 2023
42
80
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 191 The Colonnades, 34, Porchester Square
Date
8 Nov 2012
Current
Potential
52
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
8 Nov 2012
52
81
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 192, The Colonnades
Date
27 Nov 2024
Current
Potential
71
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
27 Nov 2024
71
76
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 192 The Colonnades, 34, Porchester Square
Date
11 Feb 2014
Current
Potential
67
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
11 Feb 2014
67
76
11 Dec 2008
76
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 193 The Colonnades, 34, Porchester Square
Date
13 Jun 2019
Current
Potential
59
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
13 Jun 2019
59
71
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
FLAT 194, THE COLONNADES
Date
25 Feb 2021
Current
Potential
59
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
25 Feb 2021
59
71
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 194 The Colonnades, 34, Porchester Square
Date
4 Mar 2020
Current
Potential
65
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Mar 2020
65
79
15 Jun 2009
63
71
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 196 The Colonnades, 34, Porchester Square
Date
27 Nov 2018
Current
Potential
48
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
27 Nov 2018
48
79
2 Nov 2011
63
72
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 197 The Colonnades, 34, Porchester Square
Date
14 Dec 2012
Current
Potential
69
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
14 Dec 2012
69
75
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 199, The Colonnades
Date
26 Oct 2023
Current
Potential
21
38
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
26 Oct 2023
21
38
Total Floor Area
124 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
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.
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