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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
John Street, PONTYPRIDD, CF37 1SW

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 John Street, CF37 1SW 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 John Street, PONTYPRIDD, CF37 1SW
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 John Street, Treforest
Date
1 Jul 2024
Current
Potential
52
80
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
1 Jul 2024
52
80
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
10 John Street, Treforest
Date
1 Apr 2019
Current
Potential
63
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
1 Apr 2019
63
85
13 Jan 2009
58
68
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
11 John Street, Treforest
Date
7 Mar 2018
Current
Potential
51
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Mar 2018
51
87
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 John Street, Treforest
Date
17 Jan 2019
Current
Potential
58
81
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
17 Jan 2019
58
81
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 John Street, Treforest
Date
24 Feb 2020
Current
Potential
61
79
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
24 Feb 2020
61
79
2 Oct 2013
28
84
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
14 John Street, Treforest
Date
14 Aug 2023
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Aug 2023
67
87
14 May 2013
71
89
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 John Street, Treforest
Date
23 Mar 2020
Current
Potential
70
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
23 Mar 2020
70
86
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
2 John Street, Treforest
Date
4 Sep 2011
Current
Potential
54
65
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 Sep 2011
54
65
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 JOHN STREET, TREFOREST
Date
17 May 2021
Current
Potential
75
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 May 2021
75
91
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 John Street, Treforest
Date
21 Mar 2019
Current
Potential
50
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
21 Mar 2019
50
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
6 John Street, Treforest
Date
17 Jul 2017
Current
Potential
58
76
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
17 Jul 2017
58
76
Total Floor Area
161 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
7 John Street, Treforest
Date
26 Nov 2018
Current
Potential
62
83
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
26 Nov 2018
62
83
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 John Street, Treforest
Date
11 Mar 2016
Current
Potential
39
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Mar 2016
39
78
10 Aug 2010
56
63
Total Floor Area
92 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
87
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
9 John Street, Treforest
Date
17 Jul 2022
Current
Potential
65
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Jul 2022
65
79
11 Mar 2015
52
80
25 Aug 2014
57
78
21 Oct 2008
42
63
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
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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