PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Henry Bird Way, NORTHAMPTON, NN4 8GB
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 Henry Bird Way, NN4 8GB 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 Henry Bird Way, NORTHAMPTON, NN4 8GB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 1, 1 Henry Bird Way
Date
24 Jan 2023
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
24 Jan 2023
74
77
14 Apr 2013
74
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 11, Henry Bird Way
Date
16 Apr 2019
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
16 Apr 2019
74
80
23 Feb 2009
74
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 3, Henry Bird Way
Date
28 Jul 2020
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
28 Jul 2020
74
80
3 Aug 2009
70
74
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 5 Henry Bird Way
Date
20 Jan 2025
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
20 Jan 2025
69
79
1 Aug 2014
76
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 7, Henry Bird Way
Date
11 Mar 2019
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
11 Mar 2019
74
79
16 Mar 2009
75
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 9 Henry Bird Way
Date
2 Sep 2024
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
2 Sep 2024
73
78
3 Sep 2009
36
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 1, Henry Bird Way
Date
9 Aug 2012
Current
Potential
76
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
9 Aug 2012
76
79
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 11, Henry Bird Way
Date
16 Jul 2019
Current
Potential
69
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
16 Jul 2019
69
77
14 Jul 2009
65
69
Total Floor Area
42 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 3, Henry Bird Way
Date
12 Mar 2018
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
12 Mar 2018
76
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 5, Henry Bird Way
Date
24 Sep 2019
Current
Potential
78
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
24 Sep 2019
78
81
14 Sep 2009
73
74
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 7, Henry Bird Way
Date
20 Aug 2018
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
20 Aug 2018
76
81
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 9 Henry Bird Way
Date
11 Mar 2024
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
11 Mar 2024
75
79
11 Nov 2008
71
72
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 1, Henry Bird Way
Date
4 Sep 2019
Current
Potential
80
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
4 Sep 2019
80
85
15 Sep 2009
80
81
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 3, 11 HENRY BIRD WAY
Date
20 Apr 2021
Current
Potential
80
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
20 Apr 2021
80
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 3, Henry Bird Way
Date
15 Oct 2008
Current
Potential
69
74
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
Certificate History
15 Oct 2008
69
74
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 5, Henry Bird Way
Date
4 Jul 2018
Current
Potential
84
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
4 Jul 2018
84
85
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 7 Henry Bird Way
Date
25 Apr 2024
Current
Potential
84
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
25 Apr 2024
84
86
5 May 2014
81
83
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 9, Henry Bird Way
Date
21 Jan 2019
Current
Potential
78
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
21 Jan 2019
78
82
14 Feb 2009
78
81
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 4, 1 HENRY BIRD WAY
Date
13 Apr 2021
Current
Potential
79
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
13 Apr 2021
79
82
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 1, Henry Bird Way
Date
30 Oct 2009
Current
Potential
77
78
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
30 Oct 2009
77
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 11, Henry Bird Way
Date
21 Apr 2009
Current
Potential
83
83
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
21 Apr 2009
83
83
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 5, Henry Bird Way
Date
29 Jun 2020
Current
Potential
84
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
29 Jun 2020
84
86
1 Jun 2010
78
81
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 7, Henry Bird Way
Date
11 Feb 2019
Current
Potential
82
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
11 Feb 2019
82
85
17 Jan 2009
84
84
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 9, Henry Bird Way
Date
11 Mar 2020
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
11 Mar 2020
81
81
10 Mar 2009
75
77
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 1 Henry Bird Way
Date
30 Jun 2022
Current
Potential
82
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
30 Jun 2022
82
84
6 Aug 2012
83
84
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 5, Henry Bird Way
Date
30 Apr 2019
Current
Potential
82
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
30 Apr 2019
82
85
5 May 2009
79
82
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 7, Henry Bird Way
Date
20 May 2012
Current
Potential
82
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
20 May 2012
82
83
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 9 Henry Bird Way
Date
7 Nov 2024
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
7 Nov 2024
75
82
25 Oct 2010
74
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, 11, Henry Bird Way
Date
13 Aug 2020
Current
Potential
72
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
13 Aug 2020
72
79
14 Jan 2010
69
73
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, 5, Henry Bird Way
Date
30 May 2019
Current
Potential
84
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
30 May 2019
84
85
13 Apr 2009
83
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, 7, Henry Bird Way
Date
26 Apr 2018
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
26 Apr 2018
81
83
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 6, 9 HENRY BIRD WAY
Date
19 Oct 2020
Current
Potential
67
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
19 Oct 2020
67
72
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, 9, Henry Bird Way
Date
28 Jan 2010
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
28 Jan 2010
72
76
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7, 1, Henry Bird Way
Date
25 Nov 2014
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
25 Nov 2014
76
79
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7, 5, Henry Bird Way
Date
16 Jun 2013
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
16 Jun 2013
74
79
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7, 7, Henry Bird Way
Date
19 Jan 2019
Current
Potential
67
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
19 Jan 2019
67
70
13 Nov 2008
75
79
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8, 1, Henry Bird Way
Date
27 May 2019
Current
Potential
79
81
Property Type
Flat
Built Form
Detached
Constructed
2007 onwards
Certificate History
27 May 2019
79
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8, 5, Henry Bird Way
Date
22 Feb 2019
Current
Potential
76
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
22 Feb 2019
76
80
16 Feb 2009
73
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8, 7, Henry Bird Way
Date
11 Aug 2020
Current
Potential
80
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
11 Aug 2020
80
82
7 Sep 2010
76
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
40
Mains Gas Available
No
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.