PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Martel Close, NORTHAMPTON, NN5 6HA
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 Martel Close, NN5 6HA 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 Martel Close, NORTHAMPTON, NN5 6HA
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Martel Close
Date
18 Aug 2016
Current
Potential
66
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
18 Aug 2016
66
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Martel Close
Date
7 May 2018
Current
Potential
60
77
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
7 May 2018
60
77
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
12 Martel Close
Date
24 Sep 2015
Current
Potential
72
88
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
24 Sep 2015
72
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Martel Close
Date
22 May 2023
Current
Potential
61
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
22 May 2023
61
83
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Martel Close
Date
16 Aug 2020
Current
Potential
73
88
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
16 Aug 2020
73
88
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Martel Close
Date
4 Jan 2019
Current
Potential
65
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
4 Jan 2019
65
88
31 Oct 2011
61
66
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Martel Close
Date
29 Apr 2012
Current
Potential
71
89
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
29 Apr 2012
71
89
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Martel Close
Date
21 Jan 2025
Current
Potential
81
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Jan 2025
81
84
13 Jul 2009
58
62
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Martel Close
Date
16 Feb 2022
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
16 Feb 2022
75
89
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Martel Close
Date
18 Mar 2025
Current
Potential
73
89
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
18 Mar 2025
73
89
16 Mar 2015
57
83
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Martel Close
Date
26 Sep 2018
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
26 Sep 2018
67
84
28 Sep 2008
67
73
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Martel Close
Date
9 Mar 2020
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
9 Mar 2020
70
89
3 Feb 2011
78
78
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Martel Close
Date
15 Dec 2018
Current
Potential
67
87
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
15 Dec 2018
67
87
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
30 Martel Close
Date
22 May 2019
Current
Potential
74
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
22 May 2019
74
89
30 Jan 2009
74
82
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 MARTEL CLOSE, NORTHAMPTON
Date
29 Jan 2021
Current
Potential
70
85
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
29 Jan 2021
70
85
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 Martel Close
Date
28 Jan 2025
Current
Potential
60
89
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
28 Jan 2025
60
89
3 Aug 2011
60
71
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
35 Martel Close
Date
23 May 2019
Current
Potential
71
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
23 May 2019
71
84
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
36 Martel Close
Date
12 Sep 2021
Current
Potential
71
88
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
12 Sep 2021
71
88
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Martel Close
Date
15 Apr 2009
Current
Potential
72
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
15 Apr 2009
72
78
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 MARTEL CLOSE, NORTHAMPTON
Date
27 Oct 2020
Current
Potential
74
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
27 Oct 2020
74
89
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Martel Close
Date
11 Apr 2019
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
11 Apr 2019
71
87
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Martel Close
Date
12 Oct 2009
Current
Potential
60
65
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
12 Oct 2009
60
65
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Martel Close
Date
23 Sep 2025
Current
Potential
67
74
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
23 Sep 2025
67
74
5 Oct 2010
72
77
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Martel Close
Date
16 Mar 2020
Current
Potential
69
84
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
16 Mar 2020
69
84
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
46 Martel Close
Date
25 Jun 2013
Current
Potential
57
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
25 Jun 2013
57
83
24 Feb 2009
54
72
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
7 Martel Close
Date
15 Mar 2023
Current
Potential
52
89
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
15 Mar 2023
52
89
Total Floor Area
57 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Martel Close
Date
22 Aug 2011
Current
Potential
64
72
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
22 Aug 2011
64
72
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
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 2026.