PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Thomas Street, CAERPHILLY, CF83 4AZ

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 Thomas Street, CF83 4AZ 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 Thomas Street, CAERPHILLY, CF83 4AZ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Thomas Street, Abertridwr
Date
23 May 2025
Current
Potential
55
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
23 May 2025
55
83
10 Dec 2012
37
83
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
12 Thomas Street, Abertridwr
Date
14 Jun 2018
Current
Potential
40
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Jun 2018
40
79
Total Floor Area
103 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
14 Thomas Street, Abertridwr
Date
22 Oct 2009
Current
Potential
55
62
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
22 Oct 2009
55
62
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Thomas Street, Abertridwr
Date
11 Oct 2012
Current
Potential
41
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Oct 2012
41
78
Total Floor Area
100 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
20 Thomas Street, Abertridwr
Date
10 Jul 2023
Current
Potential
61
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Jul 2023
61
77
25 Jul 2012
53
87
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
22 Thomas Street, Abertridwr
Date
27 Jan 2022
Current
Potential
44
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Jan 2022
44
77
5 Oct 2016
33
69
Total Floor Area
119 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
24 Thomas Street, Abertridwr
Date
26 Feb 2015
Current
Potential
53
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Feb 2015
53
86
4 Apr 2013
52
84
22 Jun 2009
37
55
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Thomas Street, Abertridwr
Date
13 Feb 2020
Current
Potential
61
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Feb 2020
61
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
34 Thomas Street, Abertridwr
Date
13 Oct 2022
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Oct 2022
73
88
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
36 Thomas Street, Abertridwr
Date
28 Apr 2020
Current
Potential
58
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Apr 2020
58
78
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Thomas Street, Abertridwr
Date
31 Dec 2014
Current
Potential
22
70
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
31 Dec 2014
22
70
Total Floor Area
177 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
110
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
40 Thomas Street, Abertridwr
Date
11 Aug 2014
Current
Potential
51
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
11 Aug 2014
51
75
31 Jan 2014
42
74
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
42 Thomas Street, Abertridwr
Date
6 Feb 2020
Current
Potential
48
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
6 Feb 2020
48
75
23 Sep 2009
62
66
Total Floor Area
119 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
50 Thomas Street, Abertridwr
Date
5 Apr 2016
Current
Potential
58
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
5 Apr 2016
58
80
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
54 Thomas Street, Abertridwr
Date
5 Jul 2014
Current
Potential
62
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Jul 2014
62
83
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Thomas Street, Abertridwr
Date
9 Dec 2013
Current
Potential
59
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 Dec 2013
59
87
21 Oct 2012
28
74
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Thomas Street, Abertridwr
Date
10 Jul 2023
Current
Potential
56
79
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
10 Jul 2023
56
79
25 Sep 2009
60
62
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
Flat A, 28 Thomas Street
Date
8 May 2024
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
8 May 2024
78
78
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat B, 28 Thomas Street
Date
8 May 2024
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
8 May 2024
79
79
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat C, 28 Thomas Street
Date
8 May 2024
Current
Potential
56
59
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 May 2024
56
59
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
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 2026.