PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cotswold Avenue, NORTHAMPTON, NN5 6DP

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 Cotswold Avenue, NN5 6DP 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 Cotswold Avenue, NORTHAMPTON, NN5 6DP
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 Cotswold Avenue
Date
13 May 2012
Current
Potential
57
74
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
13 May 2012
57
74
Total Floor Area
126 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
103 Cotswold Avenue
Date
12 Nov 2016
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 Nov 2016
67
83
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
105 Cotswold Avenue
Date
16 Sep 2010
Current
Potential
51
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Sep 2010
51
72
Total Floor Area
93 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
107 Cotswold Avenue
Date
25 Jun 2020
Current
Potential
68
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Jun 2020
68
80
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
109 Cotswold Avenue
Date
6 Feb 2020
Current
Potential
67
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Feb 2020
67
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
113 Cotswold Avenue
Date
15 Mar 2023
Current
Potential
72
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Mar 2023
72
84
28 Mar 2010
55
68
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
45 Cotswold Avenue
Date
6 Sep 2011
Current
Potential
52
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Sep 2011
52
70
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
49 COTSWOLD AVENUE, NORTHAMPTON
Date
28 Mar 2021
Current
Potential
68
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
28 Mar 2021
68
82
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
51 Cotswold Avenue
Date
12 Jul 2017
Current
Potential
61
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Jul 2017
61
80
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
53 Cotswold Avenue
Date
11 Mar 2022
Current
Potential
82
88
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
11 Mar 2022
82
88
28 Jan 2020
70
80
Total Floor Area
132 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
55 Cotswold Avenue
Date
20 Nov 2012
Current
Potential
64
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 Nov 2012
64
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
57 Cotswold Avenue
Date
19 May 2024
Current
Potential
63
73
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
19 May 2024
63
73
Total Floor Area
128 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
59 Cotswold Avenue
Date
9 Feb 2016
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
9 Feb 2016
73
85
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
63 Cotswold Avenue
Date
12 Jun 2014
Current
Potential
67
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Jun 2014
67
81
Total Floor Area
153 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
65 Cotswold Avenue
Date
4 May 2017
Current
Potential
68
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 May 2017
68
84
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
69 Cotswold Avenue
Date
8 Mar 2017
Current
Potential
53
63
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Mar 2017
53
63
Total Floor Area
507 sq m
Current CO2 Emissions Level
25.0
Potential CO2 Emissions Level
20.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
73 Cotswold Avenue
Date
26 Sep 2024
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
26 Sep 2024
73
84
Total Floor Area
111 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
6
Number of Extensions
1
Address
75 Cotswold Avenue
Date
29 Jul 2014
Current
Potential
48
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Jul 2014
48
70
13 Dec 2011
51
61
Total Floor Area
117 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
77 Cotswold Avenue
Date
29 Jul 2010
Current
Potential
50
68
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
29 Jul 2010
50
68
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
83 Cotswold Avenue
Date
13 Apr 2010
Current
Potential
59
71
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
13 Apr 2010
59
71
12 Mar 2009
44
68
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
83 COTSWOLD AVENUE, NORTHAMPTON
Date
20 Oct 2020
Current
Potential
65
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 Oct 2020
65
83
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
87 Cotswold Avenue
Date
12 Feb 2011
Current
Potential
52
65
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
12 Feb 2011
52
65
Total Floor Area
103 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
91 Cotswold Avenue
Date
4 Mar 2022
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Mar 2022
71
84
13 Feb 2009
48
66
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
95 Cotswold Avenue
Date
2 Oct 2014
Current
Potential
60
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Oct 2014
60
82
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
97 Cotswold Avenue
Date
26 May 2020
Current
Potential
55
71
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
26 May 2020
55
71
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.