PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Defynnog, BRECON, LD3 8YH

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 LD3 8YH 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 Defynnog, BRECON, LD3 8YH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Glannau Senny, Defynnog
Date
12 Nov 2008
Current
Potential
8
22
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 Nov 2008
8
22
Total Floor Area
86 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
13 Glannau Senny, Defynnog
Date
12 Jan 2009
Current
Potential
26
53
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 Jan 2009
26
53
Total Floor Area
87 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
120
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
13 GLANNAU SENNY, DEFYNNOG
Date
23 May 2021
Current
Potential
50
64
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
23 May 2021
50
64
Total Floor Area
87 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
3 Glannau Senny, Defynnog
Date
25 Jan 2015
Current
Potential
32
91
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Jan 2015
32
91
8 Jul 2010
36
51
Total Floor Area
90 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
4 Glannau Senny, Defynnog
Date
23 Aug 2015
Current
Potential
61
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Aug 2015
61
83
12 Feb 2013
54
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
7 Glannau Senny, Defynnog
Date
4 Mar 2014
Current
Potential
59
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Mar 2014
59
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
8 Glannau Senny, Defynnog
Date
11 Mar 2020
Current
Potential
50
66
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Mar 2020
50
66
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Forest Cottage, Defynnog
Date
24 Sep 2018
Current
Potential
46
86
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
24 Sep 2018
46
86
29 Sep 2014
32
61
Total Floor Area
175 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
-0.6
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
2
Address
Maesydd Farm, Defynnog
Date
23 Oct 2024
Current
Potential
68
92
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
23 Oct 2024
68
92
Total Floor Area
135 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
PANTMAES FACH, U0341 FROM JUNCTION WITH A4067 NORTH EAST OF CRAI VIA PONT ABERTREWERYN TO JUNCTION WI
Date
22 Jan 2021
Current
Potential
45
80
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
22 Jan 2021
45
80
Total Floor Area
110 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
-0.3
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
2
Address
Taliesin, Defynnog
Date
13 Feb 2020
Current
Potential
41
83
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
13 Feb 2020
41
83
1 Aug 2017
58
66
10 Oct 2012
68
80
10 Oct 2012
72
81
Total Floor Area
288 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Tredustan Hall, Defynnog
Date
28 Jun 2020
Current
Potential
40
85
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
28 Jun 2020
40
85
Total Floor Area
277 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
10
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.

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