PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Royston Avenue, LONDON, E4 9DE
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 Royston Avenue, E4 9DE 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 Royston Avenue, LONDON, E4 9DE
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Royston Avenue
Date
22 Jun 2010
Current
Potential
63
65
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 Jun 2010
63
65
28 Oct 2009
1
1
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
13 Royston Avenue
Date
25 Aug 2016
Current
Potential
66
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Aug 2016
66
88
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Royston Avenue
Date
4 Aug 2016
Current
Potential
52
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Aug 2016
52
90
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Royston Avenue
Date
25 May 2020
Current
Potential
42
70
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
25 May 2020
42
70
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
21 Royston Avenue
Date
15 Sep 2016
Current
Potential
39
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 Sep 2016
39
87
7 Jan 2016
47
85
Total Floor Area
106 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Royston Avenue
Date
19 Apr 2017
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Apr 2017
67
85
1 Feb 2012
67
70
10 Aug 2010
56
73
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 Royston Avenue
Date
25 Jan 2013
Current
Potential
53
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Jan 2013
53
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
29 Royston Avenue
Date
18 May 2018
Current
Potential
58
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 May 2018
58
83
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.1
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
3 Royston Avenue
Date
20 May 2018
Current
Potential
61
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 May 2018
61
84
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Royston Avenue
Date
23 Oct 2016
Current
Potential
60
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
23 Oct 2016
60
77
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Royston Avenue
Date
14 Aug 2022
Current
Potential
67
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 Aug 2022
67
82
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
37 Royston Avenue
Date
24 Apr 2015
Current
Potential
68
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Apr 2015
68
90
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Royston Avenue
Date
21 Nov 2018
Current
Potential
70
84
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
21 Nov 2018
70
84
16 Dec 2016
49
88
Total Floor Area
128 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
41 ROYSTON AVENUE, CHINGFORD
Date
11 Feb 2021
Current
Potential
50
81
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
11 Feb 2021
50
81
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
41 Royston Avenue, Chingford
Date
22 Feb 2020
Current
Potential
55
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Feb 2020
55
77
6 Nov 2008
55
65
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
43 Royston Avenue
Date
7 Mar 2022
Current
Potential
62
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
7 Mar 2022
62
79
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
45 Royston Avenue
Date
5 Apr 2022
Current
Potential
56
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Apr 2022
56
85
5 Apr 2022
57
77
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
51 Royston Avenue
Date
27 Jan 2015
Current
Potential
64
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Jan 2015
64
90
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53 Royston Avenue
Date
4 Apr 2017
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Apr 2017
70
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
57 Royston Avenue
Date
15 May 2011
Current
Potential
57
58
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
15 May 2011
57
58
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
63 Royston Avenue
Date
7 Mar 2019
Current
Potential
55
80
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
7 Mar 2019
55
80
Total Floor Area
131 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
65 Royston Avenue
Date
12 Mar 2019
Current
Potential
49
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Mar 2019
49
74
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Royston Avenue
Date
8 Feb 2023
Current
Potential
60
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Feb 2023
60
79
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
71 Royston Avenue
Date
27 Aug 2018
Current
Potential
62
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Aug 2018
62
85
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
73 Royston Avenue
Date
24 Feb 2011
Current
Potential
38
47
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
24 Feb 2011
38
47
Total Floor Area
96 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
73 ROYSTON AVENUE, CHINGFORD
Date
14 Apr 2021
Current
Potential
59
83
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
14 Apr 2021
59
83
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
77 Royston Avenue
Date
3 Dec 2023
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Dec 2023
73
85
Total Floor Area
141 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
79 Royston Avenue
Date
4 Jun 2023
Current
Potential
62
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Jun 2023
62
84
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Royston Avenue
Date
24 Jan 2019
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Jan 2019
66
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
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 2024.