PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Castle View, CARDIFF, CF15 7LY
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 Castle View, CF15 7LY 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 Castle View, CARDIFF, CF15 7LY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Castle View, Tongwynlais
Date
6 Aug 2018
Current
Potential
71
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Aug 2018
71
75
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Castle View, Tongwynlais
Date
16 Dec 2023
Current
Potential
68
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
16 Dec 2023
68
75
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Castle View, Tongwynlais
Date
11 Apr 2018
Current
Potential
72
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Apr 2018
72
74
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Castle View, Tongwynlais
Date
25 Jun 2017
Current
Potential
75
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Jun 2017
75
77
8 Jun 2017
71
77
25 Aug 2016
77
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Castle View, Tongwynlais
Date
25 Jun 2017
Current
Potential
71
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Jun 2017
71
75
8 Jun 2017
66
75
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 Castle View, Tongwynlais
Date
10 Jan 2017
Current
Potential
72
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Jan 2017
72
77
12 Feb 2009
57
76
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Castle View, Tongwynlais
Date
29 Mar 2023
Current
Potential
74
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
29 Mar 2023
74
78
30 Oct 2008
70
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Castle View, Tongwynlais
Date
1 Sep 2019
Current
Potential
74
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Sep 2019
74
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Castle View, Tongwynlais
Date
1 Nov 2019
Current
Potential
69
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Nov 2019
69
73
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Castle View, Tongwynlais
Date
29 Nov 2018
Current
Potential
71
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Nov 2018
71
75
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Castle View, Tongwynlais
Date
14 Sep 2016
Current
Potential
65
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Sep 2016
65
81
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
31 Castle View, Tongwynlais
Date
8 Sep 2021
Current
Potential
70
90
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Sep 2021
70
90
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 CASTLE VIEW, TONGWYNLAIS
Date
3 Aug 2021
Current
Potential
67
72
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Aug 2021
67
72
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Castle View, Tongwynlais
Date
23 Jul 2018
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
23 Jul 2018
72
76
13 Jun 2011
66
72
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Castle View, Tongwynlais
Date
11 Sep 2012
Current
Potential
74
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Sep 2012
74
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Castle View, Tongwynlais
Date
28 Oct 2013
Current
Potential
68
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
28 Oct 2013
68
76
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41 Castle View, Tongwynlais
Date
27 Feb 2016
Current
Potential
64
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Feb 2016
64
69
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
43 Castle View, Tongwynlais
Date
8 Aug 2018
Current
Potential
56
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Aug 2018
56
75
Total Floor Area
67 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
45 Castle View, Tongwynlais
Date
1 Apr 2022
Current
Potential
67
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
1 Apr 2022
67
75
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
47 CASTLE VIEW, TONGWYNLAIS
Date
22 Sep 2020
Current
Potential
72
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Sep 2020
72
77
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Castle View, Tongwynlais
Date
25 Jan 2019
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Jan 2019
72
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Castle View, Tongwynlais
Date
13 May 2018
Current
Potential
64
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 May 2018
64
80
16 Feb 2016
58
79
17 Apr 2011
56
72
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Castle View, Tongwynlais
Date
13 Mar 2019
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Mar 2019
72
76
19 Mar 2009
78
78
19 Oct 2008
78
78
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Castle View Bungalow, Castle View
Date
21 Jun 2024
Current
Potential
66
84
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
Certificate History
21 Jun 2024
66
84
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
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.