PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Welcombe Avenue, SWINDON, SN3 2QR
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 Welcombe Avenue, SN3 2QR 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 Welcombe Avenue, SWINDON, SN3 2QR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
40 Welcombe Avenue
Date
22 Feb 2010
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Feb 2010
77
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
40a Welcombe Avenue
Date
5 Mar 2010
Current
Potential
53
53
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 Mar 2010
53
53
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
42 Welcombe Avenue
Date
27 Oct 2011
Current
Potential
63
63
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
27 Oct 2011
63
63
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
42a Welcombe Avenue
Date
23 Jan 2015
Current
Potential
70
78
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
23 Jan 2015
70
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
44 Welcombe Avenue
Date
19 Nov 2024
Current
Potential
71
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
19 Nov 2024
71
74
28 Dec 2009
70
71
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
44a Welcombe Avenue
Date
27 Feb 2020
Current
Potential
74
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
27 Feb 2020
74
74
11 Apr 2010
40
47
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
46 Welcombe Avenue
Date
23 May 2017
Current
Potential
71
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
23 May 2017
71
79
8 May 2017
71
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
48 Welcombe Avenue
Date
13 Jan 2022
Current
Potential
71
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
13 Jan 2022
71
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
50 Welcombe Avenue
Date
16 Dec 2013
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Dec 2013
71
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
50a Welcombe Avenue
Date
15 Dec 2017
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
15 Dec 2017
76
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
52 Welcombe Avenue
Date
12 Jul 2009
Current
Potential
56
56
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Jul 2009
56
56
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
52a Welcombe Avenue
Date
2 Sep 2010
Current
Potential
82
83
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
2 Sep 2010
82
83
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
54 Welcombe Avenue
Date
8 Nov 2018
Current
Potential
69
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
8 Nov 2018
69
72
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
54a Welcombe Avenue
Date
26 Sep 2013
Current
Potential
70
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
26 Sep 2013
70
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
58 Welcombe Avenue
Date
7 Jan 2020
Current
Potential
70
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
7 Jan 2020
70
85
18 Sep 2009
61
77
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
60 Welcombe Avenue
Date
30 Nov 2011
Current
Potential
67
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
30 Nov 2011
67
69
Total Floor Area
45 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
95
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
60a Welcombe Avenue
Date
16 May 2022
Current
Potential
73
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
16 May 2022
73
73
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
62 Welcombe Avenue
Date
3 May 2016
Current
Potential
67
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
3 May 2016
67
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
62a Welcombe Avenue
Date
23 May 2015
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 May 2015
70
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
64 Welcombe Avenue
Date
25 Nov 2011
Current
Potential
67
67
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
25 Nov 2011
67
67
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
64a Welcombe Avenue
Date
14 Feb 2011
Current
Potential
25
25
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
Certificate History
14 Feb 2011
25
25
Total Floor Area
43 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
91
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
66 Welcombe Avenue
Date
27 Mar 2011
Current
Potential
73
73
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
Certificate History
27 Mar 2011
73
73
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
66a Welcombe Avenue
Date
28 Feb 2023
Current
Potential
73
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
28 Feb 2023
73
73
27 Apr 2011
74
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
68 Welcombe Avenue
Date
12 Jul 2017
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Jul 2017
74
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
68a Welcombe Avenue
Date
11 Jun 2023
Current
Potential
73
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
11 Jun 2023
73
73
15 Feb 2012
72
72
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
69 Welcombe Avenue
Date
19 May 2024
Current
Potential
71
74
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
19 May 2024
71
74
26 Mar 2018
69
74
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
70 Welcombe Avenue
Date
9 Jun 2015
Current
Potential
75
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
9 Jun 2015
75
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
70a Welcombe Avenue
Date
27 Sep 2012
Current
Potential
70
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
27 Sep 2012
70
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
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 2025.