PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Collett Avenue, SWINDON, SN2 1NQ

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 Collett Avenue, SN2 1NQ 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 Collett Avenue, SWINDON, SN2 1NQ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Collett Avenue
Date
19 Sep 2016
Current
Potential
60
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Sep 2016
60
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Collett Avenue
Date
4 Jul 2013
Current
Potential
58
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Jul 2013
58
79
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
13 Collett Avenue
Date
13 Jun 2023
Current
Potential
52
70
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Jun 2023
52
70
17 Oct 2011
66
69
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Collett Avenue
Date
26 Jun 2012
Current
Potential
67
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Jun 2012
67
81
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 Collett Avenue
Date
15 Jul 2015
Current
Potential
68
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
15 Jul 2015
68
83
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
31 Collett Avenue
Date
3 Aug 2022
Current
Potential
52
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Aug 2022
52
71
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
33 Collett Avenue
Date
28 Feb 2024
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
28 Feb 2024
65
85
28 Feb 2014
49
82
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
35 Collett Avenue
Date
9 May 2012
Current
Potential
67
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 May 2012
67
86
5 Jun 2011
65
69
5 Jan 2009
54
75
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
37 Collett Avenue
Date
22 Sep 2014
Current
Potential
67
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
22 Sep 2014
67
82
16 Sep 2013
58
80
24 Jul 2012
45
71
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
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
39 Collett Avenue
Date
7 Jun 2024
Current
Potential
66
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Jun 2024
66
77
4 Apr 2017
62
85
Total Floor Area
148 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
41 Collett Avenue
Date
29 Jul 2018
Current
Potential
63
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Jul 2018
63
81
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
49 Collett Avenue
Date
25 Aug 2021
Current
Potential
91
93
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Aug 2021
91
93
2 Feb 2015
65
85
8 Mar 2013
54
81
Total Floor Area
85 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
12
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5 Collett Avenue
Date
22 Jun 2020
Current
Potential
63
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Jun 2020
63
80
30 May 2011
62
72
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
53 COLLETT AVENUE, RODBOURNE CHENEY
Date
14 Oct 2020
Current
Potential
66
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Oct 2020
66
79
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
55 Collett Avenue
Date
13 Jul 2014
Current
Potential
64
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Jul 2014
64
77
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
59 COLLETT AVENUE
Date
31 May 2021
Current
Potential
58
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
31 May 2021
58
76
Total Floor Area
141 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
61 Collett Avenue
Date
9 Nov 2009
Current
Potential
71
73
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
9 Nov 2009
71
73
Total Floor Area
141 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
65 Collett Avenue
Date
25 Nov 2013
Current
Potential
60
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Nov 2013
60
86
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
69 Collett Avenue
Date
22 Jun 2023
Current
Potential
76
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Jun 2023
76
83
Total Floor Area
139 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
7 Collett Avenue
Date
6 May 2009
Current
Potential
43
68
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 May 2009
43
68
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
73 Collett Avenue
Date
3 Dec 2010
Current
Potential
66
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Dec 2010
66
73
Total Floor Area
127 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
75 Collett Avenue
Date
2 Aug 2023
Current
Potential
63
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Aug 2023
63
79
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Challenge Engravers, 67 Collett Avenue
Date
4 Sep 2012
Current
Potential
56
69
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Sep 2012
56
69
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
The Play House, 13 Collett Avenue
Date
13 Jun 2023
Current
Potential
64
88
Property Type
Bungalow
Built Form
Detached
Constructed
2003-2006
+
Certificate History
13 Jun 2023
64
88
1 Nov 2011
49
72
Total Floor Area
60 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
2
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.