PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Mellitus Street, LONDON, W12 0AS
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 Mellitus Street, W12 0AS 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 Mellitus Street, LONDON, W12 0AS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Mellitus Street
Date
16 Apr 2018
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Apr 2018
75
89
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
102 Mellitus Street
Date
27 May 2010
Current
Potential
61
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 May 2010
61
69
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
104 Mellitus Street
Date
18 Sep 2018
Current
Potential
59
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
18 Sep 2018
59
87
30 Sep 2008
62
67
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Mellitus Street
Date
27 Dec 2016
Current
Potential
66
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Dec 2016
66
83
17 Sep 2014
71
90
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Mellitus Street
Date
27 Dec 2016
Current
Potential
72
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Dec 2016
72
90
16 Sep 2014
70
90
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Mellitus Street
Date
12 Jan 2017
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jan 2017
66
87
25 Aug 2014
60
83
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Mellitus Street
Date
12 Jan 2017
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jan 2017
66
87
1 Aug 2014
64
90
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 MELLITUS STREET
Date
16 Jul 2021
Current
Potential
62
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Jul 2021
62
86
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
20 Mellitus Street
Date
7 Jul 2014
Current
Potential
63
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Jul 2014
63
86
11 Nov 2013
69
89
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
22 Mellitus Street
Date
13 May 2018
Current
Potential
70
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 May 2018
70
91
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Mellitus Street
Date
15 Dec 2021
Current
Potential
60
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Dec 2021
60
87
3 Sep 2014
59
82
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Mellitus Street
Date
22 Jan 2015
Current
Potential
52
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 Jan 2015
52
76
11 Sep 2012
26
77
19 Aug 2010
62
68
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28 Mellitus Street
Date
16 May 2019
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 May 2019
68
86
30 Oct 2008
59
70
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
30 Mellitus Street
Date
31 Aug 2014
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 Aug 2014
70
89
28 Jun 2012
60
85
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
32 Mellitus Street
Date
19 Aug 2014
Current
Potential
65
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Aug 2014
65
84
6 Jan 2012
70
72
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
34 MELLITUS STREET, LONDON
Date
5 Nov 2020
Current
Potential
63
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Nov 2020
63
83
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Mellitus Street
Date
26 Sep 2014
Current
Potential
65
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Sep 2014
65
86
31 Aug 2010
49
60
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
38 MELLITUS STREET
Date
20 Jun 2021
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Jun 2021
67
86
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
38 Mellitus Street
Date
27 Dec 2016
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Dec 2016
71
89
27 Aug 2014
65
85
31 Aug 2010
56
65
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Mellitus Street
Date
22 Sep 2014
Current
Potential
62
89
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
22 Sep 2014
62
89
5 Aug 2013
71
90
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Mellitus Street
Date
27 Dec 2016
Current
Potential
65
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Dec 2016
65
83
30 Jul 2014
65
89
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Mellitus Street
Date
13 Mar 2019
Current
Potential
63
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 Mar 2019
63
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
46 Mellitus Street
Date
12 Jan 2017
Current
Potential
67
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jan 2017
67
88
8 Aug 2014
64
91
29 Jan 2010
63
63
12 Mar 2009
71
71
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 Mellitus Street
Date
2 Nov 2009
Current
Potential
57
57
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
2 Nov 2009
57
57
Total Floor Area
61 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
50 Mellitus Street
Date
1 Sep 2014
Current
Potential
61
87
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
1 Sep 2014
61
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
52 Mellitus Street
Date
5 Sep 2012
Current
Potential
62
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Sep 2012
62
82
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
56 Mellitus Street
Date
29 Jan 2010
Current
Potential
63
63
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Jan 2010
63
63
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
58 Mellitus Street
Date
29 May 2022
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 May 2022
69
87
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
64 Mellitus Street
Date
26 May 2020
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 May 2020
69
85
8 Oct 2009
61
68
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
70 Mellitus Street
Date
13 Oct 2019
Current
Potential
60
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Oct 2019
60
89
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
74 Mellitus Street
Date
27 Dec 2016
Current
Potential
63
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Dec 2016
63
81
20 Jan 2015
64
85
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
78 Mellitus Street
Date
27 Dec 2016
Current
Potential
68
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Dec 2016
68
88
24 Jul 2014
69
91
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Mellitus Street
Date
12 Jan 2017
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jan 2017
67
87
11 Sep 2014
68
88
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
80 Mellitus Street
Date
27 Dec 2016
Current
Potential
68
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Dec 2016
68
88
30 Aug 2014
69
90
10 Dec 2009
65
65
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
82 Mellitus Street
Date
22 May 2017
Current
Potential
68
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 May 2017
68
88
30 Jul 2014
68
89
20 Feb 2014
72
90
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
84 Mellitus Street
Date
27 Dec 2016
Current
Potential
53
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
27 Dec 2016
53
79
24 Feb 2010
64
64
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
86 Mellitus Street
Date
27 Dec 2016
Current
Potential
59
85
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
27 Dec 2016
59
85
18 Aug 2014
61
88
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
88 Mellitus Street
Date
22 Mar 2022
Current
Potential
74
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
22 Mar 2022
74
91
8 Jul 2019
68
91
14 Nov 2008
70
71
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
94 Mellitus Street
Date
30 Jan 2024
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Jan 2024
71
89
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
96 Mellitus Street
Date
26 Mar 2015
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
26 Mar 2015
69
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
98 Mellitus Street
Date
23 Feb 2015
Current
Potential
55
84
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
23 Feb 2015
55
84
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
52
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.