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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Courtenay Avenue, SUTTON, SM2 5ND

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 Courtenay Avenue, SM2 5ND 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 Courtenay Avenue, SUTTON, SM2 5ND
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Courtenay Avenue
Date
21 Aug 2019
Current
Potential
71
81
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
21 Aug 2019
71
81
5 Mar 2009
64
66
Total Floor Area
132 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
10 Courtenay Avenue
Date
14 Oct 2025
Current
Potential
76
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
14 Oct 2025
76
80
24 Sep 2010
76
80
Total Floor Area
130 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
12 Courtenay Avenue
Date
10 Sep 2020
Current
Potential
68
82
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
10 Sep 2020
68
82
Total Floor Area
132 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 Courtenay Avenue
Date
23 Oct 2018
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
23 Oct 2018
68
84
Total Floor Area
132 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Courtenay Avenue
Date
26 May 2016
Current
Potential
60
81
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
26 May 2016
60
81
Total Floor Area
133 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
18 Courtenay Avenue
Date
15 Nov 2011
Current
Potential
77
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
15 Nov 2011
77
80
Total Floor Area
129 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
20 Courtenay Avenue
Date
8 Mar 2019
Current
Potential
77
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
8 Mar 2019
77
88
Total Floor Area
127 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
26 Courtenay Avenue
Date
27 Aug 2014
Current
Potential
70
81
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
27 Aug 2014
70
81
Total Floor Area
134 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
28 Courtenay Avenue
Date
7 Nov 2018
Current
Potential
72
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
7 Nov 2018
72
84
Total Floor Area
130 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
3 Courtenay Avenue
Date
14 Apr 2014
Current
Potential
76
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
14 Apr 2014
76
86
Total Floor Area
128 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
30 Courtenay Avenue
Date
7 Nov 2024
Current
Potential
77
87
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
7 Nov 2024
77
87
Total Floor Area
176 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
38 Courtenay Avenue
Date
8 Sep 2025
Current
Potential
74
82
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
8 Sep 2025
74
82
28 Jul 2012
69
89
Total Floor Area
133 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Courtenay Avenue
Date
6 Dec 2023
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
6 Dec 2023
74
86
11 Dec 2008
81
82
Total Floor Area
130 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
40 Courtenay Avenue
Date
15 May 2018
Current
Potential
78
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
15 May 2018
78
87
Total Floor Area
138 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
46 Courtenay Avenue
Date
17 Oct 2024
Current
Potential
70
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
17 Oct 2024
70
84
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Courtenay Avenue
Date
10 Aug 2017
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
10 Aug 2017
64
83
Total Floor Area
131 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
7 Courtenay Avenue
Date
24 Jan 2020
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
24 Jan 2020
67
86
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 COURTENAY AVENUE, SUTTON
Date
19 Feb 2021
Current
Potential
77
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
19 Feb 2021
77
86
Total Floor Area
129 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
9 Courtenay Avenue
Date
15 Feb 2022
Current
Potential
76
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
15 Feb 2022
76
85
1 Aug 2010
58
78
5 Nov 2008
67
78
Total Floor Area
127 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
7
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 2026.