PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Glantwrch, SWANSEA, SA9 2JW

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 Glantwrch, SA9 2JW 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 Glantwrch, SWANSEA, SA9 2JW
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Glantwrch, Ystalyfera
Date
23 Oct 2024
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Oct 2024
69
84
12 Dec 2013
47
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Glantwrch, Ystalyfera
Date
27 Oct 2009
Current
Potential
48
68
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
27 Oct 2009
48
68
Total Floor Area
92 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 GLANTWRCH, YSTALYFERA
Date
21 Jul 2021
Current
Potential
68
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 Jul 2021
68
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Glantwrch, Ystalyfera
Date
12 Apr 2015
Current
Potential
65
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 Apr 2015
65
86
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Glantwrch, Ystalyfera
Date
6 Aug 2020
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Aug 2020
69
84
27 Apr 2010
62
70
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Glantwrch, Ystalyfera
Date
20 Oct 2016
Current
Potential
80
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 Oct 2016
80
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
20 Glantwrch, Ystalyfera
Date
29 Mar 2020
Current
Potential
68
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
68
84
31 Aug 2011
64
66
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
22 Glantwrch, Ystalyfera
Date
29 Mar 2020
Current
Potential
74
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
74
89
31 Aug 2011
67
68
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Glantwrch, Ystalyfera
Date
29 Mar 2020
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
70
85
31 Aug 2011
66
66
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Glantwrch, Ystalyfera
Date
24 May 2023
Current
Potential
86
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
24 May 2023
86
89
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Glantwrch, Ystalyfera
Date
29 Mar 2020
Current
Potential
71
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
71
87
31 Aug 2011
67
68
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Glantwrch, Ystalyfera
Date
17 Mar 2017
Current
Potential
60
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
17 Mar 2017
60
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Glantwrch, Ystalyfera
Date
29 Mar 2020
Current
Potential
74
90
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
74
90
31 Aug 2011
60
68
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Glantwrch, Ystalyfera
Date
22 Jun 2014
Current
Potential
62
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 Jun 2014
62
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
38 Glantwrch, Ystalyfera
Date
29 Mar 2020
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
73
77
31 Aug 2011
67
68
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Glantwrch, Ystalyfera
Date
14 Nov 2013
Current
Potential
43
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Nov 2013
43
85
Total Floor Area
61 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
40 Glantwrch, Ystalyfera
Date
29 Mar 2020
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
77
78
31 Aug 2011
61
72
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
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
44 Glantwrch, Ystalyfera
Date
29 Mar 2020
Current
Potential
78
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
78
79
31 Aug 2011
61
72
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
46 Glantwrch, Ystalyfera
Date
12 May 2016
Current
Potential
66
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 May 2016
66
83
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
48 Glantwrch, Ystalyfera
Date
8 Aug 2017
Current
Potential
65
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Aug 2017
65
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Glantwrch, Ystalyfera
Date
29 Mar 2020
Current
Potential
70
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
70
89
31 Aug 2011
67
68
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
75, Glantwrch
Date
19 Oct 2020
Current
Potential
49
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
19 Oct 2020
49
81
Total Floor Area
92 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
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.