PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heywood Avenue, LONDON, NW9 5LP
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 Heywood Avenue, NW9 5LP 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 Heywood Avenue, LONDON, NW9 5LP
Period Covered:
2008 - 30 September 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Heywood Avenue
Date
13 Dec 2017
Current
Potential
42
65
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2017
42
65
24 Feb 2014
70
82
19 Dec 2013
67
77
Total Floor Area
132 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 Heywood Avenue
Date
13 Dec 2017
Current
Potential
52
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2017
52
72
24 Feb 2014
76
78
19 Dec 2013
68
78
Total Floor Area
121 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Heywood Avenue
Date
13 Dec 2017
Current
Potential
51
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2017
51
67
6 Mar 2014
74
77
19 Dec 2013
71
78
9 Jan 2013
70
77
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Heywood Avenue
Date
13 Dec 2017
Current
Potential
55
74
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2017
55
74
13 Dec 2017
49
75
24 Feb 2014
68
84
13 Dec 2013
59
83
Total Floor Area
127 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
18 Heywood Avenue
Date
20 Dec 2017
Current
Potential
50
75
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2017
50
75
20 Dec 2017
55
74
18 Dec 2013
55
82
8 Jul 2013
63
79
Total Floor Area
146 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Heywood Avenue
Date
12 Dec 2017
Current
Potential
52
70
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Dec 2017
52
70
16 Dec 2013
64
77
Total Floor Area
147 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Heywood Avenue
Date
20 Dec 2017
Current
Potential
52
68
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2017
52
68
3 Mar 2014
77
78
22 Aug 2010
75
84
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Heywood Avenue
Date
20 Dec 2017
Current
Potential
51
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2017
51
73
20 Dec 2017
55
73
7 Mar 2014
74
80
18 Dec 2013
61
78
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Heywood Avenue
Date
20 Dec 2017
Current
Potential
42
65
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2017
42
65
4 Mar 2014
70
82
Total Floor Area
132 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Heywood Avenue
Date
20 Dec 2017
Current
Potential
53
71
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2017
53
71
28 Feb 2014
71
77
13 Jan 2014
66
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Heywood Avenue
Date
20 Dec 2017
Current
Potential
55
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2017
55
73
20 Dec 2017
51
73
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Heywood Avenue
Date
20 Dec 2017
Current
Potential
50
67
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2017
50
67
20 Dec 2017
55
63
7 Mar 2014
74
78
20 Jan 2014
72
78
17 Nov 2010
70
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30a Heywood Avenue
Date
20 Dec 2017
Current
Potential
51
67
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2017
51
67
20 Dec 2013
70
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30b Heywood Avenue
Date
20 Dec 2017
Current
Potential
53
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2017
53
72
20 Dec 2013
74
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30c Heywood Avenue
Date
20 Dec 2017
Current
Potential
53
67
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
20 Dec 2017
53
67
28 Feb 2014
74
74
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32 Heywood Avenue
Date
20 Dec 2017
Current
Potential
53
71
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2017
53
71
20 Dec 2013
68
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Heywood Avenue
Date
19 Dec 2017
Current
Potential
50
75
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Dec 2017
50
75
10 Mar 2014
61
84
9 Dec 2013
60
83
25 Nov 2013
55
72
Total Floor Area
127 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
36 Heywood Avenue
Date
19 Dec 2017
Current
Potential
52
68
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
19 Dec 2017
52
68
28 Feb 2014
73
78
6 Dec 2013
65
76
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Heywood Avenue
Date
19 Dec 2017
Current
Potential
51
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
19 Dec 2017
51
73
10 Dec 2013
68
77
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Heywood Avenue
Date
12 Dec 2017
Current
Potential
51
68
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Dec 2017
51
68
28 Feb 2014
69
79
20 Dec 2013
59
73
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 Heywood Avenue
Date
19 Dec 2017
Current
Potential
42
65
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Dec 2017
42
65
14 Mar 2014
62
83
6 Dec 2013
56
82
Total Floor Area
132 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
42 Heywood Avenue
Date
19 Dec 2017
Current
Potential
53
71
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Dec 2017
53
71
26 Feb 2014
67
78
6 Dec 2013
65
77
26 Nov 2013
66
72
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Heywood Avenue
Date
19 Dec 2017
Current
Potential
51
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
19 Dec 2017
51
73
8 Jan 2014
57
76
26 Nov 2013
73
81
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44a Heywood Avenue
Date
19 Dec 2017
Current
Potential
50
67
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Dec 2017
50
67
6 Dec 2013
71
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44b Heywood Avenue
Date
19 Dec 2017
Current
Potential
54
63
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Dec 2017
54
63
7 Mar 2014
70
75
17 Dec 2013
69
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44c Heywood Avenue
Date
19 Dec 2017
Current
Potential
53
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
19 Dec 2017
53
72
25 Mar 2012
61
66
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
46 Heywood Avenue
Date
19 Dec 2017
Current
Potential
48
63
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
19 Dec 2017
48
63
10 Dec 2013
67
76
19 Oct 2009
76
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
48 Heywood Avenue
Date
19 Dec 2017
Current
Potential
52
71
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Dec 2017
52
71
3 Mar 2014
74
76
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
50 Heywood Avenue
Date
13 Dec 2017
Current
Potential
53
71
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2017
53
71
6 Dec 2013
66
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
52 Heywood Avenue
Date
13 Dec 2017
Current
Potential
52
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2017
52
72
18 Dec 2013
68
78
Total Floor Area
121 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
52a Heywood Avenue
Date
13 Dec 2017
Current
Potential
50
67
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2017
50
67
17 Dec 2013
71
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
52b Heywood Avenue
Date
13 Dec 2017
Current
Potential
51
67
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2017
51
67
20 Dec 2013
68
76
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
54 Heywood Avenue
Date
13 Dec 2017
Current
Potential
54
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2017
54
72
20 Nov 2017
52
65
6 Dec 2013
73
78
25 Nov 2013
69
74
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
56 Heywood Avenue
Date
13 Dec 2017
Current
Potential
52
70
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Dec 2017
52
70
10 Dec 2013
66
89
25 Nov 2013
64
70
28 Feb 2012
60
74
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Heywood Avenue
Date
12 Dec 2017
Current
Potential
52
74
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Dec 2017
52
74
28 Feb 2014
77
80
12 Dec 2013
71
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Heywood Avenue
Date
12 Dec 2017
Current
Potential
52
68
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Dec 2017
52
68
18 Dec 2013
59
76
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8a Heywood Avenue
Date
12 Dec 2017
Current
Potential
51
66
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Dec 2017
51
66
12 Dec 2013
68
76
18 Feb 2009
63
75
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
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 2024.