PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Byron Road, LONDON, NW7 4AH

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 Byron Road, NW7 4AH 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 Byron Road, LONDON, NW7 4AH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Byron Road
Date
7 Mar 2018
Current
Potential
70
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Mar 2018
70
78
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Byron Road
Date
5 May 2011
Current
Potential
46
53
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
5 May 2011
46
53
Total Floor Area
116 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
8.1
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
11 BYRON ROAD, MILL HILL
Date
21 Jan 2021
Current
Potential
61
79
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
21 Jan 2021
61
79
28 Oct 2020
54
75
Total Floor Area
214 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Byron Road
Date
22 Nov 2013
Current
Potential
65
71
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
22 Nov 2013
65
71
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Byron Road
Date
16 Jun 2019
Current
Potential
58
71
Property Type
Maisonette
Built Form
Detached
Constructed
1967-1975
+
Certificate History
16 Jun 2019
58
71
27 Apr 2009
45
59
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15a Byron Road
Date
19 Sep 2022
Current
Potential
59
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
19 Sep 2022
59
72
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
17 Byron Road
Date
18 Oct 2017
Current
Potential
45
77
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Oct 2017
45
77
Total Floor Area
134 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
1A BYRON ROAD
Date
24 Jun 2021
Current
Potential
67
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Jun 2021
67
78
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
25 Byron Road
Date
7 Nov 2012
Current
Potential
61
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
7 Nov 2012
61
82
Total Floor Area
184 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
27 Byron Road
Date
10 Sep 2024
Current
Potential
85
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Sep 2024
85
85
Total Floor Area
298 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
3
Address
31 Byron Road
Date
26 Apr 2016
Current
Potential
36
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
26 Apr 2016
36
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
35 Byron Road
Date
1 Sep 2024
Current
Potential
75
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Sep 2024
75
82
17 Jul 2024
53
82
19 Jul 2013
51
80
Total Floor Area
212 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
7 Byron Road
Date
19 Nov 2014
Current
Potential
63
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 Nov 2014
63
86
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
9a Byron Road
Date
23 Oct 2013
Current
Potential
58
66
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 Oct 2013
58
66
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9b Byron Road
Date
30 Jun 2010
Current
Potential
66
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
30 Jun 2010
66
70
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 23 Byron Road
Date
19 Oct 2015
Current
Potential
52
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 Oct 2015
52
76
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Top Floor Flat, 23 Byron Road
Date
15 Feb 2012
Current
Potential
49
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
15 Feb 2012
49
67
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
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.
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