PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Mary Avenue, WALLINGTON, SM6 7JH
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 St. Mary Avenue, SM6 7JH 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 St. Mary Avenue, WALLINGTON, SM6 7JH
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 St. Mary Avenue
Date
5 Sep 2018
Current
Potential
63
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Sep 2018
63
82
15 Dec 2008
64
66
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
11a St. Mary Avenue
Date
20 Feb 2019
Current
Potential
57
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Feb 2019
57
80
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 ST. MARY AVENUE
Date
5 Jul 2021
Current
Potential
64
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Jul 2021
64
85
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 St. Mary Avenue
Date
8 Jan 2019
Current
Potential
65
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Jan 2019
65
87
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 St. Mary Avenue
Date
17 May 2023
Current
Potential
60
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 May 2023
60
81
17 May 2023
60
81
23 Aug 2018
47
82
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
2 ST MARY AVENUE, WALLINGTON
Date
15 Dec 2020
Current
Potential
52
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Dec 2020
52
88
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 St. Mary Avenue
Date
26 May 2015
Current
Potential
55
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 May 2015
55
80
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 St. Mary Avenue
Date
28 Oct 2022
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Oct 2022
64
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 St. Mary Avenue
Date
27 Apr 2010
Current
Potential
24
27
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
27 Apr 2010
24
27
Total Floor Area
77 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
8.3
CO2 per sq m per Year
114
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 St. Mary Avenue
Date
3 Aug 2009
Current
Potential
36
59
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Aug 2009
36
59
Total Floor Area
95 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
88
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 St. Mary Avenue
Date
13 Oct 2010
Current
Potential
41
58
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Oct 2010
41
58
Total Floor Area
85 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
31 St. Mary Avenue
Date
29 Jun 2023
Current
Potential
67
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
29 Jun 2023
67
88
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 St. Mary Avenue
Date
3 Dec 2013
Current
Potential
65
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Dec 2013
65
78
9 May 2012
64
80
Total Floor Area
133 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
35 St. Mary Avenue
Date
5 Aug 2014
Current
Potential
56
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Aug 2014
56
84
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
36 St. Mary Avenue
Date
4 Dec 2014
Current
Potential
50
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
4 Dec 2014
50
85
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 St. Mary Avenue
Date
24 Oct 2010
Current
Potential
51
55
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Oct 2010
51
55
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
41 ST MARY AVENUE, WALLINGTON
Date
18 Dec 2020
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Dec 2020
64
88
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
42 St. Mary Avenue
Date
19 Feb 2019
Current
Potential
58
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Feb 2019
58
80
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
44 St. Mary Avenue
Date
17 Jun 2019
Current
Potential
61
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Jun 2019
61
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 St. Mary Avenue
Date
16 Sep 2018
Current
Potential
31
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
16 Sep 2018
31
75
Total Floor Area
84 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
118
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
6 St. Mary Avenue
Date
12 Feb 2010
Current
Potential
55
57
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Feb 2010
55
57
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
7 St. Mary Avenue
Date
22 Sep 2015
Current
Potential
52
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Sep 2015
52
79
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
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.