PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Valley Road, NORTHAMPTON, NN3 9AL
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 Valley Road, NN3 9AL 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 Valley Road, NORTHAMPTON, NN3 9AL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Valley Road, Little Billing
Date
15 Nov 2019
Current
Potential
71
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 Nov 2019
71
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
100 Valley Road, Little Billing
Date
7 May 2014
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 May 2014
71
85
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
102 Valley Road, Little Billing
Date
28 Mar 2016
Current
Potential
68
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
28 Mar 2016
68
83
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
106 Valley Road, Little Billing
Date
24 Sep 2023
Current
Potential
53
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 Sep 2023
53
74
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
108 Valley Road, Little Billing
Date
25 Aug 2011
Current
Potential
64
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 Aug 2011
64
72
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
11 Valley Road, Little Billing
Date
12 Feb 2019
Current
Potential
73
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2019
73
82
22 Mar 2017
72
85
Total Floor Area
127 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Valley Road, Little Billing
Date
4 Oct 2023
Current
Potential
70
85
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
4 Oct 2023
70
85
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Valley Road, Little Billing
Date
23 Jan 2017
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Jan 2017
68
87
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16a Valley Road, Little Billing
Date
25 Sep 2012
Current
Potential
67
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Sep 2012
67
88
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Valley Road, Little Billing
Date
7 Jun 2015
Current
Potential
52
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Jun 2015
52
83
Total Floor Area
79 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
100
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Valley Road, Little Billing
Date
30 Sep 2014
Current
Potential
77
105
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
30 Sep 2014
77
105
Total Floor Area
125 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
-0.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
19 Valley Road, Little Billing
Date
24 Feb 2012
Current
Potential
69
70
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
24 Feb 2012
69
70
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19a Valley Road, Little Billing
Date
25 Sep 2012
Current
Potential
67
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
25 Sep 2012
67
88
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Valley Road, Little Billing
Date
8 Oct 2018
Current
Potential
66
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Oct 2018
66
81
8 Oct 2018
83
88
13 Nov 2009
72
76
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Valley Road, Little Billing
Date
2 Jul 2018
Current
Potential
73
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
2 Jul 2018
73
86
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Valley Road, Little Billing
Date
23 Jan 2017
Current
Potential
72
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
23 Jan 2017
72
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21a Valley Road, Little Billing
Date
11 May 2022
Current
Potential
76
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
11 May 2022
76
76
13 Dec 2010
36
45
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Valley Road, Little Billing
Date
11 Apr 2023
Current
Potential
68
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Apr 2023
68
86
16 May 2013
68
87
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25a Valley Road, Little Billing
Date
13 Sep 2021
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Sep 2021
72
85
28 Nov 2019
52
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Valley Road, Little Billing
Date
29 Jun 2014
Current
Potential
56
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Jun 2014
56
85
6 Nov 2012
60
86
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Valley Road, Little Billing
Date
22 Feb 2013
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Feb 2013
71
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Valley Road, Little Billing
Date
15 Jan 2016
Current
Potential
67
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Jan 2016
67
87
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Valley Road, Little Billing
Date
17 Jul 2011
Current
Potential
47
50
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Jul 2011
47
50
Total Floor Area
102 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Valley Road, Little Billing
Date
20 Aug 2009
Current
Potential
36
47
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Aug 2009
36
47
Total Floor Area
111 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Valley Road, Little Billing
Date
17 Feb 2020
Current
Potential
57
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Feb 2020
57
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Valley Road, Little Billing
Date
28 Jun 2012
Current
Potential
75
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Jun 2012
75
87
4 Aug 2009
66
74
Total Floor Area
101 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
37 Valley Road, Little Billing
Date
5 Sep 2019
Current
Potential
74
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 Sep 2019
74
85
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Valley Road, Little Billing
Date
6 Jul 2011
Current
Potential
72
73
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
6 Jul 2011
72
73
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
42 Valley Road, Little Billing
Date
17 Jun 2018
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Jun 2018
69
82
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
44 Valley Road, Little Billing
Date
1 Feb 2019
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Feb 2019
69
82
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Valley Road, Little Billing
Date
6 Feb 2010
Current
Potential
75
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Feb 2010
75
75
12 Apr 2009
66
66
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
50 Valley Road, Little Billing
Date
14 Mar 2011
Current
Potential
75
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Mar 2011
75
75
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
58 Valley Road, Little Billing
Date
2 Nov 2016
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Nov 2016
66
80
Total Floor Area
125 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
6 Valley Road, Little Billing
Date
20 Aug 2022
Current
Potential
72
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Aug 2022
72
85
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
66 Valley Road, Little Billing
Date
12 Nov 2009
Current
Potential
39
40
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
12 Nov 2009
39
40
Total Floor Area
98 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
66 VALLEY ROAD, NORTHAMPTON
Date
22 Oct 2020
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Oct 2020
68
83
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
68 Valley Road, Little Billing
Date
27 Aug 2022
Current
Potential
64
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Aug 2022
64
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
72 Valley Road, Little Billing
Date
3 Nov 2015
Current
Potential
70
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
3 Nov 2015
70
85
16 Mar 2015
20
81
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
74 Valley Road, Little Billing
Date
2 Mar 2012
Current
Potential
72
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Mar 2012
72
73
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
76 Valley Road, Little Billing
Date
28 Jul 2009
Current
Potential
71
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
28 Jul 2009
71
79
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
78 Valley Road, Little Billing
Date
12 Oct 2017
Current
Potential
70
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Oct 2017
70
82
31 Jan 2015
57
82
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Valley Road, Little Billing
Date
6 Nov 2008
Current
Potential
51
54
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Nov 2008
51
54
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
80 Valley Road, Little Billing
Date
7 Apr 2022
Current
Potential
75
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
7 Apr 2022
75
83
12 Jul 2012
69
84
15 Jun 2010
66
75
Total Floor Area
136 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
82 Valley Road, Little Billing
Date
6 Mar 2017
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Mar 2017
73
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
86 Valley Road, Little Billing
Date
7 Aug 2018
Current
Potential
68
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Aug 2018
68
82
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
92 VALLEY ROAD, NORTHAMPTON
Date
11 Nov 2020
Current
Potential
82
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Nov 2020
82
85
Total Floor Area
117 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
94 Valley Road, Little Billing
Date
21 Oct 2024
Current
Potential
74
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Oct 2024
74
86
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
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.