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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Union Street, MAESTEG, CF34 0BG

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 Union Street, CF34 0BG 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 Union Street, MAESTEG, CF34 0BG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
13 Union Street
Date
15 Dec 2021
Current
Potential
61
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
15 Dec 2021
61
86
16 Oct 2008
37
60
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
14 Union Street
Date
20 Dec 2022
Current
Potential
67
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
20 Dec 2022
67
89
3 Jan 2014
44
88
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Union Street
Date
8 Jul 2024
Current
Potential
43
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
8 Jul 2024
43
84
4 Dec 2013
40
81
27 Feb 2010
50
73
Total Floor Area
77 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
88
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
3
Address
17 Union Street
Date
9 Dec 2021
Current
Potential
69
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
9 Dec 2021
69
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17a Union Street
Date
29 Sep 2013
Current
Potential
50
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
29 Sep 2013
50
84
7 Jul 2013
39
84
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 Union Street
Date
11 Jun 2024
Current
Potential
59
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
11 Jun 2024
59
87
23 Aug 2013
63
85
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
21 Union Street
Date
16 Jun 2023
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Jun 2023
75
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
22 Union Street
Date
5 Mar 2012
Current
Potential
45
63
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
5 Mar 2012
45
63
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
23 Union Street
Date
8 Feb 2016
Current
Potential
57
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
8 Feb 2016
57
84
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
25 Union Street
Date
19 May 2017
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 May 2017
72
88
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Union Street
Date
5 Sep 2011
Current
Potential
60
69
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
5 Sep 2011
60
69
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
28 Union Street
Date
23 Aug 2021
Current
Potential
12
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
23 Aug 2021
12
79
Total Floor Area
66 sq m
Current CO2 Emissions Level
21.0
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
311
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
3 Union Street
Date
21 Jul 2019
Current
Potential
65
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
21 Jul 2019
65
87
12 Aug 2014
47
86
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
31 UNION STREET, NANTYFFYLLON
Date
1 Oct 2020
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
1 Oct 2020
69
85
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
34 Union Street
Date
1 Aug 2022
Current
Potential
61
88
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
1 Aug 2022
61
88
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 UNION STREET
Date
7 Jul 2021
Current
Potential
61
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Jul 2021
61
89
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
7 Union Street
Date
24 Apr 2016
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
24 Apr 2016
71
87
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Union Street
Date
11 Jun 2014
Current
Potential
50
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
11 Jun 2014
50
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.