PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Connaught Road, LONDON, N4 4NT
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 Connaught Road, N4 4NT 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 Connaught Road, LONDON, N4 4NT
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
13 Connaught Road
Date
13 Jun 2018
Current
Potential
71
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Jun 2018
71
83
Total Floor Area
169 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
17a Connaught Road
Date
29 Sep 2021
Current
Potential
65
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
29 Sep 2021
65
73
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
17b, Connaught Road
Date
21 May 2023
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 May 2023
66
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17b Connaught Road
Date
16 Aug 2009
Current
Potential
67
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Aug 2009
67
73
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
19a Connaught Road
Date
14 May 2013
Current
Potential
58
74
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 May 2013
58
74
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19b Connaught Road
Date
14 May 2013
Current
Potential
68
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 May 2013
68
78
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21 Connaught Road
Date
27 Nov 2024
Current
Potential
69
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Nov 2024
69
83
28 Feb 2022
43
80
Total Floor Area
185 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
25 Connaught Road
Date
13 Mar 2014
Current
Potential
60
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Mar 2014
60
75
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
25a Connaught Road
Date
24 Nov 2016
Current
Potential
60
73
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
24 Nov 2016
60
73
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
29 Connaught Road
Date
18 Aug 2010
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Aug 2010
75
81
23 Apr 2009
58
70
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
29a Connaught Road
Date
16 May 2017
Current
Potential
60
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 May 2017
60
74
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
29b Connaught Road
Date
16 May 2017
Current
Potential
67
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 May 2017
67
75
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
33b Connaught Road
Date
20 May 2024
Current
Potential
76
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 May 2024
76
82
21 Oct 2013
64
80
17 Aug 2011
66
66
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7a Connaught Road
Date
19 Apr 2012
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Apr 2012
70
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
7C Connaught Road
Date
4 Feb 2021
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Feb 2021
71
79
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
Flat A, 23 Connaught Road
Date
19 Mar 2017
Current
Potential
50
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
19 Mar 2017
50
68
27 Sep 2010
54
58
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat A, 25 Connaught Road
Date
27 Sep 2010
Current
Potential
51
65
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
27 Sep 2010
51
65
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
2
Address
Flat A, 7 Connaught Road
Date
2 Jun 2009
Current
Potential
63
68
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
2 Jun 2009
63
68
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Flat A, 9 Connaught Road
Date
28 Sep 2010
Current
Potential
63
65
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
28 Sep 2010
63
65
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Flat B, 23 Connaught Road
Date
14 May 2013
Current
Potential
70
80
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 May 2013
70
80
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 25 Connaught Road
Date
14 May 2013
Current
Potential
58
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 May 2013
58
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 7 Connaught Road
Date
26 Jan 2011
Current
Potential
73
73
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
26 Jan 2011
73
73
6 Jan 2009
69
74
23 May 2023
76
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat B, 9 Connaught Road
Date
14 May 2013
Current
Potential
56
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 May 2013
56
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat C, 7 Connaught Road
Date
13 Jan 2009
Current
Potential
56
62
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
13 Jan 2009
56
62
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat C, 9 Connaught Road
Date
14 May 2013
Current
Potential
58
66
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 May 2013
58
66
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 33 Connaught Road
Date
14 Apr 2013
Current
Potential
43
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Apr 2013
43
76
21 May 2023
52
74
Total Floor Area
57 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
3
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.