PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Porchester Square, LONDON, W2 6AS
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 6AS 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 6AS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 201, The Colonnades
Date
16 Jan 2023
Current
Potential
78
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1991-1995
Certificate History
16 Jan 2023
78
81
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 201 The Colonnades, 34, Porchester Square
Date
22 Aug 2019
Current
Potential
61
69
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 Aug 2019
61
69
9 Jul 2009
61
76
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 202, The Colonnades
Date
18 Sep 2023
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
18 Sep 2023
75
79
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 202 The Colonnades, 34, Porchester Square
Date
20 Feb 2013
Current
Potential
70
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Feb 2013
70
80
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 203 The Colonnades, 34, Porchester Square
Date
22 May 2018
Current
Potential
55
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 May 2018
55
78
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.7
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 204 The Colonnades, 34, Porchester Square
Date
28 Jul 2010
Current
Potential
65
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Jul 2010
65
76
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 205 The Colonnades, 34, Porchester Square
Date
23 Jan 2015
Current
Potential
67
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Jan 2015
67
77
13 Jan 2010
76
83
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 210 The Colonnades, 34, Porchester Square
Date
16 Sep 2015
Current
Potential
73
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Sep 2015
73
76
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 211, The Colonnades
Date
5 Sep 2021
Current
Potential
63
76
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
Certificate History
5 Sep 2021
63
76
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 211 The Colonnades, 34, Porchester Square
Date
3 Mar 2010
Current
Potential
79
83
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
3 Mar 2010
79
83
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
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 214 The Colonnades, 34, Porchester Square
Date
25 Sep 2018
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Sep 2018
70
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 215 The Colonnades, 34, Porchester Square
Date
1 Sep 2019
Current
Potential
59
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Sep 2019
59
76
16 Jul 2009
79
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 216 The Colonnades, 34, Porchester Square
Date
16 Feb 2012
Current
Potential
74
79
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
16 Feb 2012
74
79
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 217 The Colonnades, 34, Porchester Square
Date
25 Sep 2018
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Sep 2018
70
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.0
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 218, The Colonnades
Date
25 Sep 2023
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Sep 2023
72
79
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 218 The Colonnades, 34, Porchester Square
Date
16 Nov 2010
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Nov 2010
71
74
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 220 The Colonnades, 34, Porchester Square
Date
30 Nov 2016
Current
Potential
66
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
30 Nov 2016
66
79
1 Dec 2010
76
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 221 The Colonnades, 34, Porchester Square
Date
12 Oct 2014
Current
Potential
59
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Oct 2014
59
77
13 Jan 2010
73
84
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 222 The Colonnades, 34, Porchester Square
Date
6 Apr 2011
Current
Potential
48
68
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
6 Apr 2011
48
68
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 223, The Colonnades
Date
11 Nov 2022
Current
Potential
78
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
11 Nov 2022
78
78
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 223 The Colonnades, 34, Porchester Square
Date
23 Apr 2013
Current
Potential
64
67
Property Type
Maisonette
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
Certificate History
23 Apr 2013
64
67
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 230, The Colonnades
Date
19 May 2022
Current
Potential
39
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 May 2022
39
69
Total Floor Area
36 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 230 The Colonnades, 34, Porchester Square
Date
14 Mar 2018
Current
Potential
40
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Mar 2018
40
83
5 Dec 2013
33
81
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 231 The Colonnades, 34, Porchester Square
Date
6 Nov 2013
Current
Potential
65
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
6 Nov 2013
65
71
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 232 The Colonnades, 34, Porchester Square
Date
4 Jun 2017
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
4 Jun 2017
71
74
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 234, The Colonnades
Date
12 Nov 2022
Current
Potential
58
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
12 Nov 2022
58
84
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 234 The Colonnades, 34, Porchester Square
Date
25 Nov 2011
Current
Potential
46
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Nov 2011
46
74
4 Sep 2011
40
69
14 May 2009
34
76
Total Floor Area
41 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 235 The Colonnades, 34, Porchester Square
Date
25 Sep 2019
Current
Potential
59
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Sep 2019
59
70
9 Apr 2009
79
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 236 The Colonnades, 34, Porchester Square
Date
5 Aug 2020
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
5 Aug 2020
74
79
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 238 The Colonnades, 34, Porchester Square
Date
19 Mar 2018
Current
Potential
49
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Mar 2018
49
85
30 Jun 2009
29
73
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 239, The Colonnades
Date
18 Jul 2023
Current
Potential
80
85
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
18 Jul 2023
80
85
Total Floor Area
91 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 240 The Colonnades, 34, Porchester Square
Date
16 May 2009
Current
Potential
80
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 May 2009
80
85
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 241, The Colonnades
Date
11 Aug 2021
Current
Potential
63
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
11 Aug 2021
63
73
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 241 The Colonnades, 34, Porchester Square
Date
23 Feb 2011
Current
Potential
61
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Feb 2011
61
84
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 242 The Colonnades, 34, Porchester Square
Date
12 Nov 2019
Current
Potential
42
69
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Nov 2019
42
69
18 Jun 2009
65
78
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Flat 243, The Colonnades
Date
29 Nov 2022
Current
Potential
78
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
29 Nov 2022
78
82
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 243 The Colonnades, 34, Porchester Square
Date
29 Nov 2012
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Nov 2012
68
78
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 244 The Colonnades, 34, Porchester Square
Date
29 Aug 2016
Current
Potential
79
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Aug 2016
79
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 246, The Colonnades
Date
19 Jun 2023
Current
Potential
61
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Jun 2023
61
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 246 The Colonnades, 34, Porchester Square
Date
22 Jul 2013
Current
Potential
52
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 Jul 2013
52
71
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 247, The Colonnades
Date
11 Aug 2021
Current
Potential
74
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
11 Aug 2021
74
80
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 247 The Colonnades, 34, Porchester Square
Date
8 Mar 2011
Current
Potential
75
80
Property Type
Maisonette
Built Form
Detached
Constructed
1976-1982
Certificate History
8 Mar 2011
75
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
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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