PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Thornford Drive, SWINDON, SN5 7BH
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 Thornford Drive, SN5 7BH 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 Thornford Drive, SWINDON, SN5 7BH
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
51 Thornford Drive, Westlea
Date
9 Jul 2009
Current
Potential
69
75
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
9 Jul 2009
69
75
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
55 Thornford Drive, Westlea
Date
10 Aug 2011
Current
Potential
48
64
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
10 Aug 2011
48
64
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
57 Thornford Drive, Westlea
Date
14 May 2018
Current
Potential
63
89
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
14 May 2018
63
89
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
58 Thornford Drive, Westlea
Date
23 May 2017
Current
Potential
75
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
23 May 2017
75
91
29 Jul 2013
74
91
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Thornford Drive, Westlea
Date
17 Jan 2022
Current
Potential
70
91
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
17 Jan 2022
70
91
16 Jun 2015
53
86
30 Jan 2015
41
89
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
60 Thornford Drive, Westlea
Date
24 Jun 2025
Current
Potential
64
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
24 Jun 2025
64
86
25 Jun 2024
70
75
2 Jul 2014
64
91
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
61 THORNFORD DRIVE, WESTLEA
Date
12 Oct 2020
Current
Potential
73
93
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
12 Oct 2020
73
93
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
62 Thornford Drive, Westlea
Date
25 Feb 2014
Current
Potential
68
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
25 Feb 2014
68
90
31 Aug 2011
62
70
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
63 Thornford Drive, Westlea
Date
29 Oct 2008
Current
Potential
55
66
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
29 Oct 2008
55
66
Total Floor Area
23 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
113
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
63 THORNFORD DRIVE, WESTLEA
Date
28 Oct 2020
Current
Potential
60
81
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
28 Oct 2020
60
81
Total Floor Area
23 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
115
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
64 Thornford Drive, Westlea
Date
11 Jul 2019
Current
Potential
53
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
11 Jul 2019
53
80
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
65 Thornford Drive, Westlea
Date
11 Jul 2019
Current
Potential
53
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
11 Jul 2019
53
80
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
67 Thornford Drive, Westlea
Date
3 Apr 2019
Current
Potential
63
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
3 Apr 2019
63
82
3 Apr 2019
63
82
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
67 THORNFORD DRIVE, WESTLEA
Date
28 Oct 2020
Current
Potential
60
82
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
28 Oct 2020
60
82
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
109
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
69 THORNFORD DRIVE, WESTLEA
Date
11 Nov 2020
Current
Potential
54
89
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
11 Nov 2020
54
89
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
73 Thornford Drive, Westlea
Date
25 Jan 2022
Current
Potential
70
90
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
25 Jan 2022
70
90
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
75 Thornford Drive, Westlea
Date
27 Mar 2017
Current
Potential
71
89
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
27 Mar 2017
71
89
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
76 Thornford Drive, Westlea
Date
23 May 2018
Current
Potential
53
91
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
23 May 2018
53
91
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
77 Thornford Drive, Westlea
Date
1 Mar 2023
Current
Potential
34
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
1 Mar 2023
34
90
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
87
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
78 Thornford Drive, Westlea
Date
4 Feb 2016
Current
Potential
69
90
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
4 Feb 2016
69
90
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
79 Thornford Drive, Westlea
Date
7 Oct 2024
Current
Potential
65
91
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
7 Oct 2024
65
91
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
80 Thornford Drive, Westlea
Date
15 Apr 2024
Current
Potential
65
87
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
Certificate History
15 Apr 2024
65
87
21 Jan 2013
67
89
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
81 Thornford Drive, Westlea
Date
8 Jan 2020
Current
Potential
68
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
8 Jan 2020
68
73
12 Mar 2009
62
75
Total Floor Area
24 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
82 Thornford Drive, Westlea
Date
8 Jan 2021
Current
Potential
70
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
8 Jan 2021
70
78
11 Nov 2008
43
75
Total Floor Area
24 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
83 Thornford Drive, Westlea
Date
30 Nov 2020
Current
Potential
57
75
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
30 Nov 2020
57
75
Total Floor Area
24 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
85 Thornford Drive, Westlea
Date
1 Sep 2013
Current
Potential
73
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
1 Sep 2013
73
75
Total Floor Area
24 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
85 THORNFORD DRIVE, WESTLEA
Date
28 Oct 2020
Current
Potential
62
81
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
28 Oct 2020
62
81
Total Floor Area
24 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
86 Thornford Drive, Westlea
Date
16 Sep 2019
Current
Potential
65
69
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
16 Sep 2019
65
69
20 May 2009
63
79
Total Floor Area
24 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
102
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
87 Thornford Drive, Westlea
Date
27 Jan 2016
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
27 Jan 2016
72
85
18 May 2010
70
79
Total Floor Area
127 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
88 Thornford Drive, Westlea
Date
3 May 2022
Current
Potential
66
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
3 May 2022
66
82
24 May 2010
66
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
89 Thornford Drive, Westlea
Date
6 Jun 2023
Current
Potential
71
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
6 Jun 2023
71
88
16 Feb 2009
67
72
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
36
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 2026.