PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Defiant Way, WALLINGTON, SM6 9HD

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 Defiant Way, SM6 9HD 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 Defiant Way, WALLINGTON, SM6 9HD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Defiant Way
Date
12 Dec 2023
Current
Potential
74
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
12 Dec 2023
74
75
8 Dec 2015
68
75
18 Jun 2012
70
77
18 Mar 2010
74
76
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
10 Defiant Way
Date
11 Apr 2013
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Apr 2013
70
75
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
11 Defiant Way
Date
4 Aug 2009
Current
Potential
72
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
4 Aug 2009
72
73
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
12 Defiant Way
Date
13 Feb 2009
Current
Potential
46
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
13 Feb 2009
46
73
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
15 Defiant Way
Date
14 May 2024
Current
Potential
68
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
14 May 2024
68
79
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 Defiant Way
Date
19 May 2022
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 May 2022
69
79
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Defiant Way
Date
12 Dec 2023
Current
Potential
74
76
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
+
Certificate History
12 Dec 2023
74
76
20 Feb 2016
68
76
20 May 2010
76
77
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
19 Defiant Way
Date
17 Sep 2015
Current
Potential
72
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
17 Sep 2015
72
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Defiant Way
Date
19 Apr 2011
Current
Potential
72
72
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
+
Certificate History
19 Apr 2011
72
72
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
2 DEFIANT WAY, WALLINGTON
Date
13 May 2021
Current
Potential
70
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
13 May 2021
70
76
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
20 Defiant Way
Date
14 May 2018
Current
Potential
63
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
14 May 2018
63
67
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
1
Address
21 Defiant Way
Date
19 Aug 2013
Current
Potential
70
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
19 Aug 2013
70
75
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
22 Defiant Way
Date
19 Mar 2020
Current
Potential
70
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
19 Mar 2020
70
75
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
25 Defiant Way
Date
25 Mar 2015
Current
Potential
70
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
25 Mar 2015
70
75
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
26 Defiant Way
Date
8 Dec 2015
Current
Potential
68
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
8 Dec 2015
68
75
5 Oct 2014
71
74
10 Aug 2010
73
75
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
27 Defiant Way
Date
14 Mar 2016
Current
Potential
67
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
14 Mar 2016
67
80
6 Aug 2014
67
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 DEFIANT WAY, WALLINGTON
Date
2 Oct 2020
Current
Potential
66
66
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
2 Oct 2020
66
66
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
29 Defiant Way
Date
8 Dec 2015
Current
Potential
70
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
8 Dec 2015
70
83
Total Floor Area
122 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Defiant Way
Date
8 Dec 2015
Current
Potential
67
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
8 Dec 2015
67
77
6 Mar 2009
66
73
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Defiant Way
Date
16 Sep 2015
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
16 Sep 2015
74
86
Total Floor Area
108 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
31 Defiant Way
Date
15 Jan 2023
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
15 Jan 2023
71
85
24 Jul 2012
70
88
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Defiant Way
Date
17 Dec 2021
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Dec 2021
70
86
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
35 Defiant Way
Date
10 Apr 2013
Current
Potential
76
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
10 Apr 2013
76
87
Total Floor Area
110 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
36 Defiant Way
Date
18 Sep 2024
Current
Potential
67
83
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
18 Sep 2024
67
83
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Defiant Way
Date
17 May 2016
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 May 2016
66
77
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5 Defiant Way
Date
15 Jul 2015
Current
Potential
73
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Jul 2015
73
75
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
7 Defiant Way
Date
11 Oct 2022
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Oct 2022
68
78
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 Defiant Way
Date
23 Mar 2023
Current
Potential
67
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Mar 2023
67
75
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
1
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.