PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Wellfield Avenue, NEATH, SA11 1AX

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 Wellfield Avenue, SA11 1AX 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 Wellfield Avenue, NEATH, SA11 1AX
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Wellfield Avenue
Date
25 Jan 2024
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Jan 2024
69
82
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.1
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
14 WELLFIELD AVENUE
Date
23 Jun 2021
Current
Potential
62
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Jun 2021
62
81
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Wellfield Avenue
Date
1 Oct 2012
Current
Potential
46
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
1 Oct 2012
46
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Wellfield Avenue
Date
17 May 2018
Current
Potential
57
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
17 May 2018
57
81
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Wellfield Avenue
Date
29 Mar 2020
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
29 Mar 2020
72
88
30 Aug 2011
61
70
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Wellfield Avenue
Date
29 Mar 2020
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
29 Mar 2020
73
88
30 Aug 2011
62
71
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Wellfield Avenue
Date
30 Aug 2011
Current
Potential
61
70
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
30 Aug 2011
61
70
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Wellfield Avenue
Date
29 Mar 2020
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
29 Mar 2020
73
88
30 Aug 2011
62
71
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Wellfield Avenue
Date
19 Mar 2019
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
19 Mar 2019
68
83
19 Apr 2011
67
74
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 Wellfield Avenue
Date
26 Sep 2021
Current
Potential
66
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Sep 2021
66
83
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
34 Wellfield Avenue
Date
7 Jan 2015
Current
Potential
66
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Jan 2015
66
77
Total Floor Area
145 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 Wellfield Avenue
Date
29 Mar 2020
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
29 Mar 2020
73
88
30 Aug 2011
62
71
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Wellfield Avenue
Date
24 Jul 2016
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
24 Jul 2016
65
85
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
40 Wellfield Avenue
Date
12 Oct 2023
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
12 Oct 2023
69
85
4 Jan 2012
68
72
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
44 Wellfield Avenue
Date
8 May 2014
Current
Potential
43
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 May 2014
43
83
15 Mar 2013
36
73
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
46 Wellfield Avenue
Date
10 Nov 2021
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Nov 2021
67
85
19 Jan 2010
46
74
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
48 Wellfield Avenue
Date
29 Mar 2020
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
29 Mar 2020
73
88
30 Aug 2011
52
71
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
50 Wellfield Avenue
Date
14 Aug 2014
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Aug 2014
72
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
52 Wellfield Avenue
Date
15 Oct 2014
Current
Potential
51
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Oct 2014
51
84
14 May 2009
65
73
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
54 Wellfield Avenue
Date
25 Mar 2014
Current
Potential
67
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Mar 2014
67
87
11 Jan 2010
69
74
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
56 Wellfield Avenue
Date
26 Aug 2019
Current
Potential
67
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Aug 2019
67
84
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
58 Wellfield Avenue
Date
29 Mar 2020
Current
Potential
73
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
29 Mar 2020
73
88
30 Aug 2011
61
71
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Wellfield Avenue
Date
29 Mar 2020
Current
Potential
75
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
29 Mar 2020
75
89
30 Aug 2011
62
71
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
64 Wellfield Avenue
Date
27 Mar 2020
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 Mar 2020
72
88
30 Aug 2011
60
70
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
66 Wellfield Avenue
Date
27 Mar 2020
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 Mar 2020
72
87
30 Aug 2011
59
70
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
68 Wellfield Avenue
Date
2 Apr 2013
Current
Potential
56
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Apr 2013
56
85
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
70 Wellfield Avenue
Date
27 Mar 2020
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 Mar 2020
72
88
30 Aug 2011
60
70
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
72 Wellfield Avenue
Date
8 Oct 2017
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
8 Oct 2017
65
85
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
74 Wellfield Avenue
Date
25 Mar 2014
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Mar 2014
70
84
5 Aug 2013
50
72
16 Jun 2009
54
76
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
8 Wellfield Avenue
Date
22 Apr 2015
Current
Potential
59
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 Apr 2015
59
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
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.