PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hereford Road, LONDON, W2 5AH
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 Hereford Road, W2 5AH 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 Hereford Road, LONDON, W2 5AH
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
45a Hereford Road
Date
5 Mar 2009
Current
Potential
77
80
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
2003-2006
Certificate History
5 Mar 2009
77
80
Total Floor Area
108 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 45a Hereford Road
Date
23 Jun 2019
Current
Potential
63
76
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
23 Jun 2019
63
76
24 Feb 2012
56
66
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 1, 45a Hereford Road
Date
14 Oct 2019
Current
Potential
47
73
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 Oct 2019
47
73
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 1 Opal Apartments, 43, Hereford Road
Date
30 Apr 2009
Current
Potential
45
46
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
30 Apr 2009
45
46
Total Floor Area
125 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11, Opal Apartments
Date
25 May 2022
Current
Potential
59
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 May 2022
59
73
Total Floor Area
151 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 11 Opal Apartments, 43, Hereford Road
Date
16 May 2012
Current
Potential
71
72
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
16 May 2012
71
72
Total Floor Area
151 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 12 Opal Apartments, 43, Hereford Road
Date
3 May 2010
Current
Potential
70
72
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
3 May 2010
70
72
Total Floor Area
122 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 14 Opal Apartments, 43, Hereford Road
Date
21 Jan 2016
Current
Potential
70
72
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
21 Jan 2016
70
72
30 Oct 2008
63
64
Total Floor Area
129 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 15 Opal Apartments, 43, Hereford Road
Date
1 Mar 2010
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
1 Mar 2010
75
78
Total Floor Area
172 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 16, Opal Apartments
Date
15 Aug 2022
Current
Potential
59
59
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
15 Aug 2022
59
59
Total Floor Area
205 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 2, Opal Apartments
Date
16 Jan 2023
Current
Potential
45
45
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
16 Jan 2023
45
45
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 & 3, Opal Apartments
Date
7 Apr 2015
Current
Potential
32
32
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
Certificate History
7 Apr 2015
32
32
Total Floor Area
190 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
9.3
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Flat 2 Opal Apartments, 43, Hereford Road
Date
6 Jul 2009
Current
Potential
40
41
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
6 Jul 2009
40
41
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3 Opal Apartments, 43, Hereford Road
Date
31 Jul 2019
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
31 Jul 2019
75
82
Total Floor Area
126 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4 Opal Apartments, 43, Hereford Road
Date
12 Mar 2015
Current
Potential
68
70
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
12 Mar 2015
68
70
Total Floor Area
102 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5 Opal Apartments, 43, Hereford Road
Date
29 Apr 2009
Current
Potential
79
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
29 Apr 2009
79
81
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 6 Opal Apartments, 43, Hereford Road
Date
21 Apr 2015
Current
Potential
68
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Apr 2015
68
71
Total Floor Area
120 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7 Opal Apartments, 43, Hereford Road
Date
4 Oct 2018
Current
Potential
76
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2003-2006
Certificate History
4 Oct 2018
76
79
23 Mar 2011
77
78
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8 Opal Apartments, 43, Hereford Road
Date
2 Oct 2013
Current
Potential
71
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
2 Oct 2013
71
72
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9, Opal Apartments
Date
11 Jan 2023
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Jan 2023
81
83
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9 Opal Apartments, 43, Hereford Road
Date
5 Nov 2012
Current
Potential
81
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Nov 2012
81
86
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
30
Mains Gas Available
No
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.
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