PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Mafeking Avenue, BRENTFORD, TW8 0NJ
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 Mafeking Avenue, TW8 0NJ 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 Mafeking Avenue, BRENTFORD, TW8 0NJ
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Mafeking Avenue
Date
15 Aug 2017
Current
Potential
56
72
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
15 Aug 2017
56
72
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
11 Mafeking Avenue
Date
21 Sep 2015
Current
Potential
72
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Sep 2015
72
84
Total Floor Area
134 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
15 Mafeking Avenue
Date
13 Jul 2016
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Jul 2016
68
78
1 Jul 2013
48
76
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17a Mafeking Avenue
Date
1 Oct 2018
Current
Potential
59
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Oct 2018
59
77
21 Oct 2008
60
72
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Mafeking Avenue
Date
5 Jan 2009
Current
Potential
63
69
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
5 Jan 2009
63
69
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19a Mafeking Avenue
Date
29 Jun 2016
Current
Potential
65
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Jun 2016
65
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
19b Mafeking Avenue
Date
22 Jul 2010
Current
Potential
56
62
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
22 Jul 2010
56
62
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
1st Floor Flat, 21 Mafeking Avenue
Date
12 Dec 2009
Current
Potential
64
74
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
12 Dec 2009
64
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Mafeking Avenue
Date
26 Jun 2013
Current
Potential
48
61
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
26 Jun 2013
48
61
Total Floor Area
57 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Mafeking Avenue
Date
29 Apr 2020
Current
Potential
68
72
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
29 Apr 2020
68
72
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29a Mafeking Aveune
Date
16 Oct 2019
Current
Potential
48
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Oct 2019
48
76
31 May 2009
66
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
3 Mafeking Avenue
Date
15 May 2013
Current
Potential
60
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 May 2013
60
73
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Mafeking Avenue
Date
16 Dec 2008
Current
Potential
68
75
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
16 Dec 2008
68
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Mafeking Avenue
Date
25 Apr 2012
Current
Potential
65
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Apr 2012
65
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35 Mafeking Avenue
Date
12 Feb 2015
Current
Potential
31
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Feb 2015
31
77
Total Floor Area
55 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
94
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Mafeking Avenue
Date
14 Jul 2011
Current
Potential
53
54
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Jul 2011
53
54
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5A Mafeking Avenue
Date
2 Jul 2019
Current
Potential
53
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Jul 2019
53
66
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Mafeking Avenue
Date
7 May 2009
Current
Potential
77
79
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
7 May 2009
77
79
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 MAFEKING AVENUE, BRENTFORD
Date
6 May 2021
Current
Potential
60
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 May 2021
60
71
Total Floor Area
63 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
4
Number of Extensions
0
Address
9 Mafeking Avenue
Date
25 Nov 2014
Current
Potential
57
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Nov 2014
57
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 1 Mafeking Avenue
Date
23 Nov 2017
Current
Potential
59
66
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
23 Nov 2017
59
66
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 15 Mafeking Aveue
Date
18 Feb 2011
Current
Potential
43
61
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Feb 2011
43
61
Total Floor Area
51 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
97
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 21, Mafeking Avenue
Date
2 Nov 2018
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Nov 2018
69
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 23 Mafeking Avenue
Date
23 May 2010
Current
Potential
57
63
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
Certificate History
23 May 2010
57
63
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 31 Mafeking Avenue
Date
2 Feb 2022
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2022
70
79
21 Jan 2011
66
67
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 33 Mafeking Avenue
Date
3 May 2024
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 May 2024
70
77
4 Jul 2013
55
66
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.1
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 A Ground Floor Flat, 35 Mafeking Avenue
Date
30 Nov 2016
Current
Potential
56
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
30 Nov 2016
56
77
Total Floor Area
12 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
128
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat B Ground Floor Flat, 35 Mafeking Avenue
Date
30 Nov 2016
Current
Potential
48
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
30 Nov 2016
48
75
Total Floor Area
13 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
137
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Ground Floor Flat, 13 Mafeking Avenue
Date
19 Oct 2023
Current
Potential
58
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Oct 2023
58
71
24 Jan 2013
57
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Ground Floor Flat, 21 Mafeking Avenue
Date
23 May 2013
Current
Potential
56
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 May 2013
56
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
GROUND FLOOR FLAT, 43 MAFEKING AVENUE
Date
12 Feb 2021
Current
Potential
67
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Feb 2021
67
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Ground Floor Flat, 9 Mafeking Avenue
Date
26 May 2022
Current
Potential
60
76
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
Certificate History
26 May 2022
60
76
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat 15 Mafeking Avenue
Date
20 Mar 2021
Current
Potential
61
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Mar 2021
61
73
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Lower Flat, 43 Mafeking Avenue
Date
2 Nov 2009
Current
Potential
62
62
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
2 Nov 2009
62
62
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Lower Flat, 9 Mafeking Avenue
Date
27 Nov 2009
Current
Potential
59
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Nov 2009
59
69
Total Floor Area
43 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Upper Flat, 3 Mafeking Avenue
Date
12 Feb 2014
Current
Potential
68
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Feb 2014
68
72
29 Jul 2009
71
74
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Upper Flat, 35 Mafeking Avenue
Date
3 Sep 2019
Current
Potential
58
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Sep 2019
58
72
21 Dec 2009
69
75
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Upper Flat, 39 Mafeking Avenue
Date
18 Nov 2011
Current
Potential
66
71
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
Certificate History
18 Nov 2011
66
71
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Upper Flat, 43, Mafeking Avenue
Date
25 Sep 2016
Current
Potential
66
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 Sep 2016
66
79
31 Mar 2009
68
73
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Upper Flat, 47, Mafeking Avenue
Date
8 Jan 2015
Current
Potential
42
61
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
8 Jan 2015
42
61
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
87
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Upper Flat, 7 Mafeking Avenue
Date
14 Aug 2019
Current
Potential
70
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Aug 2019
70
74
14 Jul 2011
69
69
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
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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