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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cwrt Pen-y-Twyn, TREDEGAR, NP22 4DL

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 Cwrt Pen-y-Twyn, NP22 4DL 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 Cwrt Pen-y-Twyn, TREDEGAR, NP22 4DL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Cwrt Pen-Y-Twyn, Dukestown
Date
24 May 2022
Current
Potential
73
84
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
24 May 2022
73
84
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
13 Cwrt Pen-y-Twyn, Dukestown
Date
18 Dec 2013
Current
Potential
62
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
18 Dec 2013
62
83
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
14 Cwrt Pen-Y-Twyn, Dukestown
Date
26 May 2022
Current
Potential
69
85
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
26 May 2022
69
85
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
14 Cwrt Pen-y-Twyn, Dukestown
Date
18 Jun 2009
Current
Potential
67
74
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
18 Jun 2009
67
74
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Cwrt Pen-y-Twyn, Dukestown
Date
6 Aug 2014
Current
Potential
57
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
6 Aug 2014
57
83
6 Jan 2014
65
84
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Cwrt Pen-y-Twyn, Dukestown
Date
31 Oct 2014
Current
Potential
66
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
31 Oct 2014
66
83
Total Floor Area
127 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
25 CWRT PEN-Y-TWYN, DUKESTOWN
Date
3 Aug 2021
Current
Potential
70
84
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
3 Aug 2021
70
84
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
26 Cwrt Pen-y-Twyn, Dukestown
Date
7 Nov 2019
Current
Potential
74
87
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
7 Nov 2019
74
87
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
28 Cwrt Pen-Y-Twyn, Dukestown
Date
12 Jan 2023
Current
Potential
73
84
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
12 Jan 2023
73
84
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
28 Cwrt Pen-y-Twyn, Dukestown
Date
9 Jul 2018
Current
Potential
64
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
9 Jul 2018
64
82
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 Cwrt Pen-y-Twyn, Dukestown
Date
22 Sep 2014
Current
Potential
75
85
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
22 Sep 2014
75
85
13 Nov 2013
69
86
29 Aug 2011
69
74
Total Floor Area
130 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
31 Cwrt Pen-y-Twyn, Dukestown
Date
12 Sep 2013
Current
Potential
60
84
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
12 Sep 2013
60
84
Total Floor Area
113 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Cwrt Pen-y-Twyn, Dukestown
Date
24 Jul 2014
Current
Potential
65
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
24 Jul 2014
65
83
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
5 Cwrt Pen-y-Twyn, Dukestown
Date
9 Jun 2010
Current
Potential
67
74
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
9 Jun 2010
67
74
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
7 Cwrt Pen-y-Twyn, Dukestown
Date
13 May 2018
Current
Potential
72
79
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
13 May 2018
72
79
Total Floor Area
226 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
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.