PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Overstone Road, NORTHAMPTON, NN1 3JS
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 Overstone Road, NN1 3JS 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 Overstone Road, NORTHAMPTON, NN1 3JS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
46 Overstone Road
Date
15 Jun 2022
Current
Potential
42
72
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
15 Jun 2022
42
72
Total Floor Area
37 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
140
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
46a Overstone Road
Date
10 Jun 2022
Current
Potential
57
65
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
10 Jun 2022
57
65
1 Dec 2010
46
46
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
48 Overstone Road
Date
23 Oct 2017
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Oct 2017
65
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
50 OVERSTONE ROAD, NORTHAMPTON
Date
4 Feb 2021
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Feb 2021
69
74
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
2
Address
50a Overstone Road
Date
25 Jul 2018
Current
Potential
51
57
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 Jul 2018
51
57
Total Floor Area
37 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
96
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
52 Overstone Road
Date
19 Apr 2016
Current
Potential
53
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Apr 2016
53
77
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
58 Overstone Road
Date
13 Dec 2019
Current
Potential
62
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Dec 2019
62
79
19 Oct 2009
58
58
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
60 Overstone Road
Date
7 Dec 2015
Current
Potential
54
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Dec 2015
54
73
Total Floor Area
111 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
62 Overstone Road
Date
24 Sep 2013
Current
Potential
49
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Sep 2013
49
88
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
64 Overstone Road
Date
22 Jan 2016
Current
Potential
62
85
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 Jan 2016
62
85
Total Floor Area
126 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
68 Overstone Road
Date
13 Jun 2019
Current
Potential
64
64
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Jun 2019
64
64
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
68a Overstone Road
Date
13 Jun 2019
Current
Potential
59
59
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Jun 2019
59
59
25 Mar 2010
47
55
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
68b Overstone Road
Date
13 Jun 2019
Current
Potential
62
62
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Jun 2019
62
62
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
68c Overstone Road
Date
13 Jun 2019
Current
Potential
56
56
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Jun 2019
56
56
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
70 Overstone Road
Date
13 Jun 2019
Current
Potential
68
68
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Jun 2019
68
68
8 Oct 2008
65
73
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 76 Overstone Road
Date
30 Oct 2019
Current
Potential
47
92
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Oct 2019
47
92
21 Sep 2009
51
52
Total Floor Area
53 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
129
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 10, 76 Overstone Road
Date
22 Jul 2019
Current
Potential
65
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
22 Jul 2019
65
70
6 Jul 2009
46
47
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 76 Overstone Road
Date
23 Jan 2020
Current
Potential
64
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Jan 2020
64
79
25 Feb 2010
53
54
Total Floor Area
45 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 76 Overstone Road
Date
3 Jan 2019
Current
Potential
59
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
3 Jan 2019
59
76
22 Jan 2009
38
38
Total Floor Area
61 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 76 Overstone Road
Date
22 Oct 2008
Current
Potential
1
1
Property Type
Maisonette
Built Form
Detached
Constructed
1900-1929
Certificate History
22 Oct 2008
1
1
Total Floor Area
50 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
8.5
CO2 per sq m per Year
170
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 76 Overstone Road
Date
7 May 2019
Current
Potential
64
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 May 2019
64
74
30 Mar 2009
55
56
Total Floor Area
48 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 6, 76 Overstone Road
Date
2 Feb 2019
Current
Potential
66
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2019
66
80
21 Feb 2009
77
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7, 76 Overstone Road
Date
29 Nov 2018
Current
Potential
71
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
29 Nov 2018
71
82
1 Dec 2008
23
23
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8, 76 Overstone Road
Date
2 Feb 2019
Current
Potential
54
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
2 Feb 2019
54
67
21 Feb 2009
76
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
2
Address
Flat 9, 76 Overstone Road
Date
14 Oct 2018
Current
Potential
68
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
14 Oct 2018
68
73
15 Oct 2008
14
14
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Ground Floor Flat, 68 Overstone Road
Date
19 Aug 2009
Current
Potential
31
34
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
19 Aug 2009
31
34
Total Floor Area
42 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
148
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
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.