PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Sylvan Avenue, LONDON, N22 5JB
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 Sylvan Avenue, N22 5JB 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 Sylvan Avenue, LONDON, N22 5JB
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 Sylvan Avenue
Date
7 Feb 2013
Current
Potential
51
83
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
7 Feb 2013
51
83
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
103 Sylvan Avenue
Date
2 Jul 2018
Current
Potential
64
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 Jul 2018
64
82
18 Jan 2012
69
73
Total Floor Area
136 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
105 Sylvan Avenue
Date
4 Sep 2024
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Sep 2024
70
85
8 Jun 2015
65
83
Total Floor Area
117 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
109 Sylvan Avenue
Date
11 Jan 2024
Current
Potential
65
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
11 Jan 2024
65
82
28 Aug 2018
63
84
9 Apr 2018
68
85
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
111 SYLVAN AVENUE, WOOD GREEN
Date
2 May 2021
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 May 2021
67
87
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
112 Sylvan Avenue
Date
28 Feb 2010
Current
Potential
60
68
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
28 Feb 2010
60
68
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
116 Sylvan Avenue
Date
26 Sep 2021
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Sep 2021
64
83
Total Floor Area
151 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
119 Sylvan Avenue
Date
22 Apr 2018
Current
Potential
42
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 Apr 2018
42
86
Total Floor Area
125 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
121 Sylvan Avenue
Date
15 Dec 2014
Current
Potential
67
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
15 Dec 2014
67
78
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
122a Sylvan Avenue
Date
6 Aug 2020
Current
Potential
73
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Aug 2020
73
77
1 Aug 2010
73
73
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
123 Sylvan Avenue
Date
27 Jan 2017
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Jan 2017
72
86
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
124 Sylvan Avenue
Date
15 May 2023
Current
Potential
58
80
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 May 2023
58
80
14 Feb 2011
62
62
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
125 Sylvan Avenue
Date
14 May 2010
Current
Potential
53
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 May 2010
53
69
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
127 Sylvan Avenue
Date
22 Jan 2019
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Jan 2019
65
88
30 Dec 2008
49
63
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
128 Sylvan Avenue
Date
15 May 2018
Current
Potential
54
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
15 May 2018
54
70
Total Floor Area
150 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
129 Sylvan Avenue
Date
5 Mar 2015
Current
Potential
48
74
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
5 Mar 2015
48
74
4 Aug 2014
52
82
Total Floor Area
109 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
132 Sylvan Avenue
Date
21 Dec 2014
Current
Potential
65
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Dec 2014
65
86
6 Mar 2014
46
79
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
134 Sylvan Avenue
Date
3 Dec 2022
Current
Potential
62
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Dec 2022
62
85
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
140 Sylvan Avenue
Date
12 Dec 2018
Current
Potential
51
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Dec 2018
51
78
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
142 Sylvan Avenue
Date
12 Jan 2023
Current
Potential
65
83
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
12 Jan 2023
65
83
28 Apr 2016
69
86
3 Jan 2013
55
78
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
First Floor Flat 1, 112 Sylvan Avenue
Date
10 Aug 2021
Current
Potential
49
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
10 Aug 2021
49
80
Total Floor Area
46 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 123 Sylvan Avenue
Date
5 Nov 2016
Current
Potential
61
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
5 Nov 2016
61
77
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 123 Sylvan Avenue
Date
5 Nov 2016
Current
Potential
65
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
5 Nov 2016
65
73
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
1
Address
Ground Floor Flat, 122 Sylvan Avenue
Date
6 Mar 2020
Current
Potential
62
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
6 Mar 2020
62
77
12 Jan 2019
71
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
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.