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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Wallflower Street, LONDON, W12 0TE

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 Wallflower Street, W12 0TE 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 Wallflower Street, LONDON, W12 0TE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Wallflower Street
Date
7 Nov 2017
Current
Potential
53
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
7 Nov 2017
53
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Wallflower Street
Date
14 Jan 2023
Current
Potential
67
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
14 Jan 2023
67
84
30 Oct 2013
60
80
15 Sep 2013
55
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Wallflower Street
Date
3 Nov 2017
Current
Potential
54
77
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Nov 2017
54
77
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Wallflower Street
Date
4 Nov 2021
Current
Potential
7
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
4 Nov 2021
7
72
Total Floor Area
85 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
13 Wallflower Street
Date
6 Mar 2018
Current
Potential
54
81
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
6 Mar 2018
54
81
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Wallflower Street
Date
17 Oct 2018
Current
Potential
40
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Oct 2018
40
74
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Wallflower Street
Date
13 Jul 2010
Current
Potential
45
53
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
13 Jul 2010
45
53
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Wallflower Street
Date
2 Nov 2017
Current
Potential
49
73
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
2 Nov 2017
49
73
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Wallflower Street
Date
1 May 2017
Current
Potential
63
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
1 May 2017
63
80
16 Dec 2014
65
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Wallflower Street
Date
12 Jan 2015
Current
Potential
63
83
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
12 Jan 2015
63
83
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
2 Wallflower Street
Date
31 Jul 2019
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
31 Jul 2019
62
85
23 Oct 2017
57
85
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Wallflower Street
Date
16 Dec 2014
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
16 Dec 2014
66
86
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Wallflower Street
Date
10 Feb 2023
Current
Potential
65
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Feb 2023
65
84
12 Jan 2022
65
84
2 Mar 2011
46
64
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3 WALLFLOWER STREET, LONDON
Date
16 Mar 2021
Current
Potential
63
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
16 Mar 2021
63
84
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
4 Wallflower Street
Date
2 Jul 2014
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
2 Jul 2014
69
87
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Wallflower Street
Date
26 Nov 2024
Current
Potential
73
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
26 Nov 2024
73
84
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Wallflower Street
Date
30 Sep 2010
Current
Potential
61
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Sep 2010
61
66
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Wallflower Street
Date
4 Feb 2020
Current
Potential
60
78
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
4 Feb 2020
60
78
13 Mar 2010
56
59
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Wallflower Street
Date
28 Sep 2023
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Sep 2023
70
85
20 Jun 2023
64
78
9 Jun 2023
64
85
9 Feb 2012
39
65
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.