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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cae Mari Dwn, MERTHYR TYDFIL, CF47 0HB

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 Cae Mari Dwn, CF47 0HB 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 Cae Mari Dwn, MERTHYR TYDFIL, CF47 0HB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Cae Mari Dwn
Date
27 Jul 2009
Current
Potential
64
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Jul 2009
64
74
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 CAE MARI DWN, TWYNYRODYN
Date
2 Dec 2020
Current
Potential
75
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
2 Dec 2020
75
88
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.6
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
16 Cae Mari Dwn
Date
6 Oct 2019
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Oct 2019
72
85
27 Jul 2009
64
74
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Cae Mari Dwn
Date
19 Aug 2020
Current
Potential
75
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
19 Aug 2020
75
88
27 Jul 2009
69
75
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 CAE MARI DWN, TWYNYRODYN
Date
12 Oct 2020
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Oct 2020
64
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
22 Cae Mari Dwn
Date
25 Nov 2021
Current
Potential
75
89
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
25 Nov 2021
75
89
27 Jul 2009
70
76
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Cae Mari Dwn
Date
10 Oct 2023
Current
Potential
65
80
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
10 Oct 2023
65
80
6 Oct 2013
41
69
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
28 Cae Mari Dwn
Date
22 Aug 2024
Current
Potential
63
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 Aug 2024
63
78
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Cae Mari Dwn
Date
27 Mar 2015
Current
Potential
58
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Mar 2015
58
75
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
32 Cae Mari Dwn
Date
6 Oct 2019
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Oct 2019
72
85
27 Jul 2009
65
74
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Cae Mari Dwn
Date
6 Oct 2019
Current
Potential
75
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Oct 2019
75
89
27 Jul 2009
66
75
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
36 Cae Mari Dwn
Date
21 Jan 2011
Current
Potential
58
58
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 Jan 2011
58
58
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Cae Mari Dwn
Date
6 Oct 2019
Current
Potential
63
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Oct 2019
63
77
27 Jul 2009
56
68
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Cae Mari Dwn
Date
13 Aug 2019
Current
Potential
62
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Aug 2019
62
76
5 Feb 2009
40
62
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Cae Mari Dwn
Date
27 Jul 2009
Current
Potential
68
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Jul 2009
68
75
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 CAE MARI DWN, TWYNYRODYN
Date
16 Dec 2020
Current
Potential
70
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
16 Dec 2020
70
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Cae Mari Dwn
Date
23 Mar 2013
Current
Potential
59
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Mar 2013
59
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Cae Mari Dwn
Date
17 Jan 2014
Current
Potential
62
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
17 Jan 2014
62
78
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
School House, Cae Mari Dwn
Date
12 Jun 2023
Current
Potential
62
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
12 Jun 2023
62
82
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
54
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2024.