PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Street, LONDON, W3 6QZ
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 High Street, W3 6QZ 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 High Street, LONDON, W3 6QZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Leverburgh House, 148, High Street
Date
1 Apr 2019
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
1 Apr 2019
84
84
Total Floor Area
55 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
158a High Street
Date
10 Aug 2021
Current
Potential
40
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Aug 2021
40
67
13 Jul 2009
51
51
Total Floor Area
62 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
103
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
158b High Street
Date
12 Jun 2017
Current
Potential
60
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jun 2017
60
85
12 Jun 2017
60
85
1 Jul 2013
70
82
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
158c High Street
Date
11 Jun 2020
Current
Potential
59
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
11 Jun 2020
59
75
3 Feb 2009
49
52
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
170a High Street
Date
13 Jan 2025
Current
Potential
57
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Jan 2025
57
75
6 May 2022
63
75
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
2 Leverburgh House, 148, High Street
Date
1 Apr 2019
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
1 Apr 2019
86
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Leverburgh House, 148, High Street
Date
1 Apr 2019
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
1 Apr 2019
83
83
Total Floor Area
116 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Leverburgh House, 148, High Street
Date
1 Apr 2019
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
1 Apr 2019
86
86
Total Floor Area
188 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
First & Second Floor Flat, 170 High Street
Date
20 Feb 2012
Current
Potential
64
65
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
20 Feb 2012
64
65
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 164 High Road
Date
19 Nov 2014
Current
Potential
33
51
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Nov 2014
33
51
Total Floor Area
139 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 1, 164a High Street
Date
2 Jun 2016
Current
Potential
70
70
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
70
70
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 168 High Street
Date
28 Feb 2023
Current
Potential
68
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Feb 2023
68
75
21 Apr 2013
76
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, Puriben House
Date
8 Mar 2024
Current
Potential
81
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
8 Mar 2024
81
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 Puriben House, 150, High Street
Date
26 Feb 2014
Current
Potential
74
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007 onwards
Certificate History
26 Feb 2014
74
74
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10, 164a High Street
Date
2 Jun 2016
Current
Potential
68
68
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
68
68
Total Floor Area
23 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 11, 164a High Street
Date
2 Jun 2016
Current
Potential
69
69
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
69
69
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 12, 164a High Street
Date
2 Jun 2016
Current
Potential
65
65
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
65
65
Total Floor Area
26 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 128 High Street
Date
13 Nov 2012
Current
Potential
70
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Nov 2012
70
76
1 Dec 2022
76
82
29 Jul 2019
73
81
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 164a High Street
Date
2 Jun 2016
Current
Potential
77
77
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
77
77
Total Floor Area
23 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 168 High Street
Date
9 Dec 2022
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Dec 2022
81
83
13 Nov 2012
70
76
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, Puriben House
Date
12 Feb 2024
Current
Potential
81
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
12 Feb 2024
81
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Puriben House, 150, High Street
Date
26 Feb 2014
Current
Potential
74
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007 onwards
Certificate History
26 Feb 2014
74
74
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 162 High Street
Date
16 Jul 2020
Current
Potential
41
47
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Jul 2020
41
47
11 Jul 2019
16
67
Total Floor Area
104 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
8.0
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 3, 164a High Street
Date
2 Jun 2016
Current
Potential
58
58
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
58
58
Total Floor Area
24 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 168, High Street
Date
4 Feb 2012
Current
Potential
73
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Feb 2012
73
75
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, Puriben House
Date
12 Feb 2024
Current
Potential
81
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
12 Feb 2024
81
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3 168 High Street
Date
2 Mar 2023
Current
Potential
79
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Mar 2023
79
82
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 Puriben House, 150, High Street
Date
26 Feb 2014
Current
Potential
74
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007 onwards
Certificate History
26 Feb 2014
74
74
22 Dec 2010
19
31
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 164a High Street
Date
2 Jun 2016
Current
Potential
66
66
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
66
66
Total Floor Area
26 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, 168, High Street
Date
24 May 2011
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 May 2011
75
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, Puriben House
Date
12 Feb 2024
Current
Potential
81
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
12 Feb 2024
81
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4 Puriben House, 150, High Street
Date
26 Feb 2014
Current
Potential
74
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007 onwards
Certificate History
26 Feb 2014
74
74
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 164a High Street
Date
2 Jun 2016
Current
Potential
77
77
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
77
77
Total Floor Area
28 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5, 168, High Street
Date
5 Mar 2013
Current
Potential
76
77
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
5 Mar 2013
76
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, 164a High Street
Date
2 Jun 2016
Current
Potential
73
73
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
73
73
Total Floor Area
23 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6, 168 High Street
Date
16 Sep 2024
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
16 Sep 2024
78
78
12 Jan 2010
84
86
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7, 164a High Street
Date
2 Jun 2016
Current
Potential
73
73
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
73
73
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 8, 164a High Street
Date
2 Jun 2016
Current
Potential
71
71
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
71
71
Total Floor Area
26 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 9, 164a High Street
Date
2 Jun 2016
Current
Potential
72
72
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
2 Jun 2016
72
72
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
0
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.