PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Harefield Mews, LONDON, SE4 1LP
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 Harefield Mews, SE4 1LP 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 Harefield Mews, LONDON, SE4 1LP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Harefield Mews
Date
22 Nov 2021
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
22 Nov 2021
78
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Harefield Mews
Date
12 Apr 2016
Current
Potential
83
94
Property Type
House
Built Form
N/A
Constructed
N/A
Certificate History
12 Apr 2016
83
94
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
13 Harefield Mews
Date
12 Apr 2016
Current
Potential
83
94
Property Type
House
Built Form
N/A
Constructed
N/A
Certificate History
12 Apr 2016
83
94
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
14 Harefield Mews
Date
3 Feb 2023
Current
Potential
78
90
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
3 Feb 2023
78
90
22 Jan 2013
73
88
29 Sep 2010
81
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Harefield Mews
Date
27 Oct 2015
Current
Potential
76
86
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
27 Oct 2015
76
86
Total Floor Area
120 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Harefield Mews
Date
12 Jun 2024
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2012 onwards
Certificate History
12 Jun 2024
74
76
25 May 2012
74
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.4
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
17 Harefield Mews
Date
27 Jan 2015
Current
Potential
70
75
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
27 Jan 2015
70
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
18 Harefield Mews
Date
16 Jul 2009
Current
Potential
85
86
Property Type
Flat
Built Form
Detached
Constructed
2007 onwards
Certificate History
16 Jul 2009
85
86
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 HAREFIELD MEWS, LONDON
Date
13 May 2021
Current
Potential
70
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
13 May 2021
70
73
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
19 Harefield Mews
Date
30 Apr 2010
Current
Potential
77
80
Property Type
House
Built Form
Detached
Constructed
2007 onwards
Certificate History
30 Apr 2010
77
80
Total Floor Area
103 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Harefield Mews
Date
2 Mar 2015
Current
Potential
73
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
2 Mar 2015
73
84
Total Floor Area
133 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Harefield Mews
Date
3 Feb 2023
Current
Potential
79
88
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
3 Feb 2023
79
88
18 Apr 2013
81
81
Total Floor Area
118 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
8 Harefield Mews
Date
3 Feb 2023
Current
Potential
77
87
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
3 Feb 2023
77
87
7 Aug 2013
79
91
23 Apr 2013
81
81
Total Floor Area
116 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
FLAT A, 1 HAREFIELD MEWS
Date
4 Aug 2021
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2012 onwards
Certificate History
4 Aug 2021
78
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.0
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 A, 1-2 Harefield Mews
Date
21 Sep 2011
Current
Potential
82
82
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
21 Sep 2011
82
82
Total Floor Area
47 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat B, 1 Harefield Mews
Date
13 Jan 2025
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
13 Jan 2025
80
80
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 1-2 Harefield Mews
Date
21 Sep 2011
Current
Potential
84
84
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
21 Sep 2011
84
84
Total Floor Area
46 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat C, 1 Harefield Mews
Date
1 May 2024
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
2007-2011
Certificate History
1 May 2024
79
79
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.0
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 C, 1-2 Harefield Mews
Date
21 Sep 2011
Current
Potential
82
82
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
21 Sep 2011
82
82
Total Floor Area
44 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat D, 1 Harefield Mews
Date
12 Nov 2024
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
12 Nov 2024
77
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
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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