PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Maes Y Dderwen, LLANFYLLIN, SY22 5DP
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 Maes Y Dderwen, SY22 5DP 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 Maes Y Dderwen, LLANFYLLIN, SY22 5DP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Maes y Dderwen
Date
9 Jul 2019
Current
Potential
63
87
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
9 Jul 2019
63
87
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
10 MAES Y DDERWEN
Date
17 Jun 2021
Current
Potential
58
83
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
17 Jun 2021
58
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
10 Maes y Dderwen
Date
18 Jul 2010
Current
Potential
60
64
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
18 Jul 2010
60
64
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
11 Maes y Dderwen
Date
12 Jul 2018
Current
Potential
69
88
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
12 Jul 2018
69
88
22 Mar 2010
56
65
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
12 Maes y Dderwen
Date
12 Jul 2018
Current
Potential
68
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
12 Jul 2018
68
87
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
14 Maes y Dderwen
Date
12 Jul 2018
Current
Potential
68
88
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
12 Jul 2018
68
88
17 Jun 2015
57
88
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
15 Maes y Dderwen
Date
12 Jul 2018
Current
Potential
71
88
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
12 Jul 2018
71
88
3 Aug 2015
61
88
6 Jan 2009
69
69
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
16 Maes y Dderwen
Date
12 Jul 2018
Current
Potential
69
88
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
12 Jul 2018
69
88
30 May 2017
58
88
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
17 Maes y Dderwen
Date
12 Jul 2018
Current
Potential
68
88
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
12 Jul 2018
68
88
9 Oct 2012
60
86
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
18 Maes y Dderwen
Date
12 Jul 2018
Current
Potential
68
88
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
12 Jul 2018
68
88
22 Mar 2010
56
65
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
2 Maes y Dderwen
Date
9 Jul 2019
Current
Potential
63
88
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
9 Jul 2019
63
88
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
22 Maes y Dderwen
Date
30 Oct 2009
Current
Potential
76
78
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
30 Oct 2009
76
78
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
23 Maes y Dderwen
Date
14 May 2009
Current
Potential
78
80
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
14 May 2009
78
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
24 Maes y Dderwen
Date
24 Jun 2019
Current
Potential
69
83
Property Type
Bungalow
Built Form
Detached
Constructed
2003-2006
Certificate History
24 Jun 2019
69
83
10 Oct 2014
69
91
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
25 Maes y Dderwen
Date
15 May 2009
Current
Potential
78
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
Certificate History
15 May 2009
78
79
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
26 Maes Y Dderwen
Date
15 May 2024
Current
Potential
97
99
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
15 May 2024
97
99
Total Floor Area
56 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
26 Maes y Dderwen
Date
31 Mar 2015
Current
Potential
70
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2007 onwards
Certificate History
31 Mar 2015
70
86
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
27 Maes y Dderwen
Date
15 May 2009
Current
Potential
79
81
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
15 May 2009
79
81
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
27 MAES Y DDERWEN, LLANFYLLIN
Date
4 Apr 2021
Current
Potential
69
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
4 Apr 2021
69
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
28 Maes y Dderwen
Date
15 May 2009
Current
Potential
79
80
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
15 May 2009
79
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
28 MAES Y DDERWEN, LLANFYLLIN
Date
18 Feb 2021
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
18 Feb 2021
71
83
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
29 Maes y Dderwen
Date
15 May 2009
Current
Potential
78
80
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
15 May 2009
78
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Maes y Dderwen
Date
9 Jul 2019
Current
Potential
63
87
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
9 Jul 2019
63
87
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
30 Maes y Dderwen
Date
15 May 2009
Current
Potential
78
80
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
15 May 2009
78
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
31 Maes y Dderwen
Date
14 Jul 2020
Current
Potential
73
84
Property Type
House
Built Form
Detached
Constructed
2007 onwards
Certificate History
14 Jul 2020
73
84
Total Floor Area
116 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
33 Maes y Dderwen
Date
15 May 2009
Current
Potential
77
79
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
15 May 2009
77
79
Total Floor Area
115 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
33 MAES Y DDERWEN, LLANFYLLIN
Date
22 Sep 2020
Current
Potential
72
83
Property Type
House
Built Form
Detached
Constructed
2007-2011
Certificate History
22 Sep 2020
72
83
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
34 Maes y Dderwen
Date
9 Mar 2010
Current
Potential
79
80
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
9 Mar 2010
79
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
34 MAES Y DDERWEN, LLANFYLLIN
Date
14 Oct 2020
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
14 Oct 2020
71
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
35 Maes y Dderwen
Date
23 Mar 2010
Current
Potential
79
80
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
23 Mar 2010
79
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
36 Maes y Dderwen
Date
9 Mar 2010
Current
Potential
79
80
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
9 Mar 2010
79
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
37 Maes y Dderwen
Date
9 Mar 2010
Current
Potential
79
80
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
9 Mar 2010
79
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
38 Maes y Dderwen
Date
9 Mar 2010
Current
Potential
76
78
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
9 Mar 2010
76
78
Total Floor Area
115 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
39 Maes y Dderwen
Date
9 Mar 2010
Current
Potential
77
78
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
9 Mar 2010
77
78
Total Floor Area
115 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Maes y Dderwen
Date
6 Mar 2015
Current
Potential
61
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
6 Mar 2015
61
86
12 Mar 2014
63
82
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Maes y Dderwen
Date
16 Jun 2020
Current
Potential
82
94
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
16 Jun 2020
82
94
Total Floor Area
99 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
41 Maes y Dderwen
Date
16 Jun 2020
Current
Potential
81
95
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
16 Jun 2020
81
95
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
42 Maes y Dderwen
Date
16 Jun 2020
Current
Potential
81
95
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
16 Jun 2020
81
95
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43 Maes y Dderwen
Date
16 Jun 2020
Current
Potential
81
95
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
16 Jun 2020
81
95
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
44 Maes y Dderwen
Date
16 Jun 2020
Current
Potential
81
94
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
16 Jun 2020
81
94
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
45 Maes y Dderwen
Date
16 Jun 2020
Current
Potential
81
97
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
16 Jun 2020
81
97
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
46 Maes y Dderwen
Date
16 Jun 2020
Current
Potential
81
97
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
16 Jun 2020
81
97
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
47 Maes y Dderwen
Date
16 Jun 2020
Current
Potential
81
97
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
16 Jun 2020
81
97
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
48 Maes y Dderwen
Date
16 Jun 2020
Current
Potential
81
97
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
16 Jun 2020
81
97
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
49 Maes y Dderwen
Date
16 Jun 2020
Current
Potential
86
96
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
16 Jun 2020
86
96
Total Floor Area
118 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Maes y Dderwen
Date
9 Jul 2019
Current
Potential
63
87
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
9 Jul 2019
63
87
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
6 Maes y Dderwen
Date
14 Aug 2019
Current
Potential
61
110
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
14 Aug 2019
61
110
11 Jul 2010
62
64
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
-0.6
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Maes y Dderwen
Date
18 Feb 2020
Current
Potential
59
83
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
18 Feb 2020
59
83
17 Jun 2015
54
85
Total Floor Area
78 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
7 MAES Y DDERWEN, LLANFYLLIN
Date
10 Mar 2021
Current
Potential
57
81
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
10 Mar 2021
57
81
Total Floor Area
78 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
83
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
8 Maes y Dderwen
Date
7 May 2013
Current
Potential
60
82
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
7 May 2013
60
82
Total Floor Area
80 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
9 Maes y Dderwen
Date
14 Aug 2019
Current
Potential
58
109
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
14 Aug 2019
58
109
Total Floor Area
78 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
-0.4
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Bands
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.