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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Johns Crescent, CARDIFF, CF14 7AF

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 St. Johns Crescent, CF14 7AF 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 St. Johns Crescent, CARDIFF, CF14 7AF
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 St. Johns Crescent, Whitchurch
Date
7 Feb 2014
Current
Potential
60
74
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
7 Feb 2014
60
74
Total Floor Area
172 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
10 St. Johns Crescent, Whitchurch
Date
14 Mar 2014
Current
Potential
44
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Mar 2014
44
73
Total Floor Area
105 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 St. Johns Crescent, Whitchurch
Date
28 Feb 2014
Current
Potential
60
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Feb 2014
60
80
10 Dec 2009
69
74
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
19 St. Johns Crescent, Whitchurch
Date
27 Oct 2015
Current
Potential
65
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 Oct 2015
65
80
Total Floor Area
157 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
2 ST JOHN'S CRESCENT, WHITCHURCH
Date
10 Feb 2021
Current
Potential
62
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Feb 2021
62
76
Total Floor Area
164 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
21 St. Johns Crescent, Whitchurch
Date
13 Apr 2014
Current
Potential
50
68
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Apr 2014
50
68
Total Floor Area
158 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
22 St. Johns Crescent, Whitchurch
Date
22 Feb 2015
Current
Potential
62
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
22 Feb 2015
62
84
Total Floor Area
118 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 St. Johns Crescent, Whitchurch
Date
9 Apr 2018
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Apr 2018
68
82
Total Floor Area
133 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
3 St. Johns Crescent, Whitchurch
Date
22 Jun 2015
Current
Potential
55
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Jun 2015
55
83
9 Feb 2015
45
78
15 Sep 2011
45
52
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
30 St. Johns Crescent, Whitchurch
Date
21 Sep 2015
Current
Potential
47
69
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 Sep 2015
47
69
Total Floor Area
107 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
35 St. Johns Crescent, Whitchurch
Date
1 Apr 2020
Current
Potential
73
78
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
1 Apr 2020
73
78
5 Apr 2010
62
67
Total Floor Area
240 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
36 St. Johns Crescent, Whitchurch
Date
4 Apr 2017
Current
Potential
59
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Apr 2017
59
78
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
37 St. Johns Crescent, Whitchurch
Date
28 Sep 2017
Current
Potential
71
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
28 Sep 2017
71
80
Total Floor Area
178 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
39 St. Johns Crescent, Whitchurch
Date
9 Jul 2014
Current
Potential
54
70
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
9 Jul 2014
54
70
7 Feb 2014
52
74
Total Floor Area
176 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
40 St. Johns Crescent, Whitchurch
Date
17 Mar 2010
Current
Potential
38
56
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Mar 2010
38
56
Total Floor Area
108 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 St. Johns Crescent, Whitchurch
Date
14 Jan 2015
Current
Potential
36
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Jan 2015
36
74
Total Floor Area
133 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
6 St. Johns Crescent, Whitchurch
Date
19 Jun 2018
Current
Potential
60
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Jun 2018
60
76
25 Oct 2016
40
72
Total Floor Area
152 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
9 St. Johns Crescent, Whitchurch
Date
3 Nov 2015
Current
Potential
63
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Nov 2015
63
79
Total Floor Area
140 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
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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