PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Johns Avenue, NORTHAMPTON, NN2 8RU
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 St. Johns Avenue, NN2 8RU 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 St. Johns Avenue, NORTHAMPTON, NN2 8RU
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
16 St. Johns Avenue
Date
1 Mar 2016
Current
Potential
41
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Mar 2016
41
85
15 Apr 2015
49
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
24 St. Johns Avenue
Date
17 Nov 2022
Current
Potential
60
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 Nov 2022
60
79
6 Nov 2010
49
64
13 Oct 2009
55
71
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
26 St. Johns Avenue
Date
20 Jun 2022
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
20 Jun 2022
68
83
8 Jun 2010
65
70
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28 St. Johns Avenue
Date
2 Mar 2011
Current
Potential
64
66
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
2 Mar 2011
64
66
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 St. Johns Avenue
Date
5 May 2010
Current
Potential
41
64
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
5 May 2010
41
64
Total Floor Area
83 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
36 St. Johns Avenue
Date
16 Dec 2013
Current
Potential
48
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
16 Dec 2013
48
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 St. Johns Avenue
Date
2 Aug 2017
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Aug 2017
69
85
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
42 St. Johns Avenue
Date
26 Jul 2020
Current
Potential
67
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
26 Jul 2020
67
87
15 Nov 2012
67
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
44 St. Johns Avenue
Date
25 Oct 2016
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
25 Oct 2016
72
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
50 St. Johns Avenue
Date
14 Nov 2013
Current
Potential
66
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
14 Nov 2013
66
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
52 St. Johns Avenue
Date
2 Oct 2019
Current
Potential
71
85
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
2 Oct 2019
71
85
10 Dec 2008
67
75
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 St. Johns Avenue
Date
6 Sep 2024
Current
Potential
65
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
6 Sep 2024
65
79
11 Oct 2013
69
83
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
60 St. Johns Avenue
Date
11 Feb 2018
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
11 Feb 2018
71
84
8 Nov 2014
68
82
12 Sep 2011
67
67
Total Floor Area
91 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
1
Address
62 St. Johns Avenue
Date
26 Mar 2018
Current
Potential
66
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
26 Mar 2018
66
81
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
66 St. Johns Avenue
Date
10 May 2011
Current
Potential
73
77
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 May 2011
73
77
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
70 St. Johns Avenue
Date
25 Jul 2013
Current
Potential
75
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Jul 2013
75
85
Total Floor Area
112 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
72 ST JOHNS AVENUE, NORTHAMPTON
Date
1 Oct 2020
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
1 Oct 2020
71
86
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
72 St. Johns Avenue
Date
14 Jun 2009
Current
Potential
65
71
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
14 Jun 2009
65
71
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
76 St. Johns Avenue
Date
8 Jul 2015
Current
Potential
60
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Jul 2015
60
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
78 St. Johns Avenue
Date
2 Mar 2020
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
2 Mar 2020
64
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
82 St. Johns Avenue
Date
9 Sep 2014
Current
Potential
74
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
9 Sep 2014
74
88
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
84 St. Johns Avenue
Date
14 Jun 2017
Current
Potential
70
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
14 Jun 2017
70
87
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.7
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
86 St. Johns Avenue
Date
21 Oct 2010
Current
Potential
73
78
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
21 Oct 2010
73
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
88 St. Johns Avenue
Date
26 Mar 2016
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
26 Mar 2016
71
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
38
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.
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