PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Westgate Street, CARDIFF, CF10 1DF

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 Westgate Street, CF10 1DF 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 Westgate Street, CARDIFF, CF10 1DF
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
26 BRANKSOME HOUSE, WESTGATE STREET
Date
3 May 2021
Current
Potential
61
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
3 May 2021
61
75
Total Floor Area
24 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
4 BRANKSOME HOUSE, WESTGATE STREET
Date
23 Sep 2020
Current
Potential
75
82
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
+
Certificate History
23 Sep 2020
75
82
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 BRANKSOME HOUSE, WESTGATE STREET
Date
8 Jan 2021
Current
Potential
44
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
8 Jan 2021
44
66
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, Branksome House
Date
22 Aug 2022
Current
Potential
56
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
22 Aug 2022
56
79
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 Branksome House, Westgate Street
Date
17 Jun 2010
Current
Potential
67
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
17 Jun 2010
67
73
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10, Branksome House
Date
9 May 2023
Current
Potential
57
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 May 2023
57
82
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 10 Branksome House, Westgate Street
Date
17 Jun 2012
Current
Potential
61
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
17 Jun 2012
61
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 11 Branksome House, Westgate Street
Date
27 Feb 2010
Current
Potential
63
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 Feb 2010
63
72
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 12, Branksome House
Date
25 Mar 2024
Current
Potential
67
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
25 Mar 2024
67
79
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 12 Branksome House, Westgate Street
Date
24 Apr 2012
Current
Potential
50
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
24 Apr 2012
50
79
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 14/A, Branksome House
Date
20 Mar 2019
Current
Potential
80
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Mar 2019
80
83
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 15, Branksome House
Date
15 Nov 2023
Current
Potential
68
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
15 Nov 2023
68
80
Total Floor Area
130 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 16 Branksome House, Westgate Street
Date
19 Dec 2018
Current
Potential
67
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Dec 2018
67
76
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 17 Branksome House, Westgate Street
Date
1 Nov 2017
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Nov 2017
70
79
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 18, Branksome House
Date
25 Feb 2022
Current
Potential
53
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
25 Feb 2022
53
73
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 18 Branksome House, Westgate Street
Date
5 May 2011
Current
Potential
53
54
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
+
Certificate History
5 May 2011
53
54
Total Floor Area
67 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 19 Branksome House, Westgate Street
Date
19 Jun 2019
Current
Potential
67
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Jun 2019
67
79
5 Sep 2013
65
77
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Branksome House, Westgate Street
Date
7 Feb 2018
Current
Potential
49
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
7 Feb 2018
49
69
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 20, Branksome House
Date
10 Jul 2022
Current
Potential
60
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Jul 2022
60
68
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 21, Branksome House
Date
20 Mar 2024
Current
Potential
59
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
20 Mar 2024
59
79
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 21 Branksome House, Westgate Street
Date
14 Mar 2013
Current
Potential
59
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Mar 2013
59
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 22, Branksome House
Date
24 Feb 2023
Current
Potential
67
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
24 Feb 2023
67
82
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 22 Branksome House, Westgate Street
Date
4 Sep 2012
Current
Potential
64
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
4 Sep 2012
64
81
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 23, Branksome House
Date
2 Aug 2022
Current
Potential
58
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
2 Aug 2022
58
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 23 Branksome House, Westgate Street
Date
12 Jun 2011
Current
Potential
55
66
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
+
Certificate History
12 Jun 2011
55
66
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 25 Branksome House, Westgate Street
Date
3 Jul 2013
Current
Potential
54
55
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
3 Jul 2013
54
55
Total Floor Area
24 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
97
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 26 Branksome House, Westgate Street
Date
3 Apr 2011
Current
Potential
64
68
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
3 Apr 2011
64
68
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
95
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 27 Branksome House, Westgate Street
Date
30 May 2019
Current
Potential
44
72
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
+
Certificate History
30 May 2019
44
72
24 Aug 2016
32
69
Total Floor Area
40 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
112
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4 Branksome House, Westgate Street
Date
15 Oct 2017
Current
Potential
49
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
15 Oct 2017
49
83
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, Branksome House
Date
5 Oct 2023
Current
Potential
72
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Oct 2023
72
81
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5 Branksome House, Westgate Street
Date
24 Oct 2013
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Oct 2013
74
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, Branksome House
Date
3 Mar 2020
Current
Potential
62
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 Mar 2020
62
78
25 Feb 2010
61
73
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 7, Branksome House
Date
14 Apr 2014
Current
Potential
42
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
14 Apr 2014
42
72
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8, Branksome House
Date
17 Mar 2023
Current
Potential
51
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Mar 2023
51
75
17 Mar 2023
63
75
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 8 Branksome House, Westgate Street
Date
2 Oct 2018
Current
Potential
52
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
+
Certificate History
2 Oct 2018
52
76
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.