PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Martins Lane, NORTHAMPTON, NN4 6DJ
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 Martins Lane, NN4 6DJ 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 Martins Lane, NORTHAMPTON, NN4 6DJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 Martins Lane, Hardingstone
Date
25 Apr 2022
Current
Potential
61
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Apr 2022
61
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
101 Martins Lane, Hardingstone
Date
19 May 2015
Current
Potential
72
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 May 2015
72
85
5 Nov 2008
8
27
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
102 Martins Lane, Hardingstone
Date
5 Mar 2019
Current
Potential
58
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Mar 2019
58
84
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
103 Martins Lane, Hardingstone
Date
8 Dec 2015
Current
Potential
80
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Dec 2015
80
84
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
105 Martins Lane, Hardingstone
Date
29 May 2024
Current
Potential
78
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 May 2024
78
85
16 May 2013
62
83
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
110 Martins Lane, Hardingstone
Date
19 Apr 2017
Current
Potential
60
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Apr 2017
60
83
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
112 Martins Lane, Hardingstone
Date
10 Mar 2020
Current
Potential
50
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 Mar 2020
50
79
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
114 Martins Lane, Hardingstone
Date
26 Sep 2024
Current
Potential
61
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
26 Sep 2024
61
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
120 Martins Lane, Hardingstone
Date
29 Nov 2023
Current
Potential
63
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
29 Nov 2023
63
82
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
124 Martins Lane, Hardingstone
Date
2 May 2022
Current
Potential
63
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
2 May 2022
63
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
126 Martins Lane, Hardingstone
Date
21 May 2019
Current
Potential
49
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
21 May 2019
49
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
60 Martins Lane, Hardingstone
Date
11 Jan 2018
Current
Potential
63
80
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
11 Jan 2018
63
80
12 Feb 2010
59
73
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
61 MARTINS LANE, NORTHAMPTON
Date
11 Apr 2021
Current
Potential
63
76
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
11 Apr 2021
63
76
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
63 Martins Lane, Hardingstone
Date
6 Jun 2018
Current
Potential
63
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
6 Jun 2018
63
79
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
64 Martins Lane, Hardingstone
Date
13 Dec 2012
Current
Potential
58
76
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
13 Dec 2012
58
76
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
65 Martins Lane, Hardingstone
Date
12 Aug 2015
Current
Potential
56
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Aug 2015
56
83
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
67 MARTINS LANE, HARDINGSTONE
Date
7 Jul 2021
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Jul 2021
71
85
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
67 Martins Lane, Hardingstone
Date
16 Jan 2009
Current
Potential
45
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Jan 2009
45
70
Total Floor Area
97 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
68 Martins Lane, Hardingstone
Date
16 Oct 2022
Current
Potential
70
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Oct 2022
70
82
18 Mar 2012
67
68
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
71 Martins Lane, Hardingstone
Date
29 Apr 2009
Current
Potential
50
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Apr 2009
50
70
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
71 MARTINS LANE, NORTHAMPTON
Date
5 Feb 2021
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
5 Feb 2021
65
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
73, Martins Lane
Date
20 Feb 2025
Current
Potential
66
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
20 Feb 2025
66
78
Total Floor Area
132 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
73 Martins Lane, Hardingstone
Date
31 Jul 2013
Current
Potential
67
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
31 Jul 2013
67
78
Total Floor Area
123 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
76 Martins Lane, Hardingstone
Date
7 Jan 2020
Current
Potential
64
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Jan 2020
64
86
12 Dec 2016
64
84
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
77 Martins Lane, Hardingstone
Date
9 Jan 2025
Current
Potential
61
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Jan 2025
61
82
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
78 Martins Lane, Hardingstone
Date
22 Jun 2009
Current
Potential
39
72
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
22 Jun 2009
39
72
Total Floor Area
102 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
81 Martins Lane, Hardingstone
Date
19 Aug 2014
Current
Potential
53
92
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
19 Aug 2014
53
92
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
82 Martins Lane, Hardingstone
Date
14 Sep 2024
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Sep 2024
73
84
23 Mar 2016
31
79
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
83 Martins Lane, Hardingstone
Date
27 Apr 2017
Current
Potential
59
77
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Apr 2017
59
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
85 Martins Lane, Hardingstone
Date
25 Apr 2012
Current
Potential
68
91
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Apr 2012
68
91
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
87 Martins Lane, Hardingstone
Date
8 Apr 2025
Current
Potential
73
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
8 Apr 2025
73
90
1 May 2019
68
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
88 Martins Lane, Hardingstone
Date
3 Sep 2009
Current
Potential
60
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Sep 2009
60
72
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
88 MARTINS LANE, NORTHAMPTON
Date
7 Apr 2021
Current
Potential
70
81
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
7 Apr 2021
70
81
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
89 Martins Lane, Hardingstone
Date
16 Mar 2015
Current
Potential
59
73
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Mar 2015
59
73
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
91 Martins Lane, Hardingstone
Date
16 Jan 2014
Current
Potential
92
98
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Jan 2014
92
98
Total Floor Area
50 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
11
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
93 MARTINS LANE
Date
21 Sep 2020
Current
Potential
74
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Sep 2020
74
84
Total Floor Area
127 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
93 Martins Lane, Hardingstone
Date
22 Sep 2010
Current
Potential
58
70
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Sep 2010
58
70
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
96 Martins Lane, Hardingstone
Date
29 Feb 2020
Current
Potential
57
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Feb 2020
57
82
Total Floor Area
117 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
97 Martins Lane, Hardingstone
Date
14 Sep 2016
Current
Potential
67
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
14 Sep 2016
67
86
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
99 Martins Lane, Hardingstone
Date
19 Mar 2020
Current
Potential
48
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Mar 2020
48
77
8 Oct 2009
48
54
Total Floor Area
65 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
77
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 2026.