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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Trefeglwys, CAERSWS, SY17 5PH

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 SY17 5PH 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 Trefeglwys, CAERSWS, SY17 5PH
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
2 Maesllan, Trefeglwys
Date
26 Jul 2011
Current
Potential
62
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
26 Jul 2011
62
70
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Broneinion, Trefeglwys
Date
23 Apr 2023
Current
Potential
37
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
23 Apr 2023
37
80
Total Floor Area
177 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Cae Celyn Bungalow, Trefeglwys
Date
27 Sep 2021
Current
Potential
64
80
Property Type
Bungalow
Built Form
Detached
Constructed
2003-2006
+
Certificate History
27 Sep 2021
64
80
Total Floor Area
127 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Green, Trefeglwys
Date
17 Mar 2023
Current
Potential
45
68
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
17 Mar 2023
45
68
Total Floor Area
175 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
Gwynfa, Trefeglwys
Date
27 Jun 2011
Current
Potential
52
71
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
27 Jun 2011
52
71
Total Floor Area
121 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
Hen Ysgol, Trefeglwys
Date
17 Jun 2014
Current
Potential
48
82
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
17 Jun 2014
48
82
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Llwyn Aral, Trefeglwys
Date
11 Sep 2024
Current
Potential
1
97
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
11 Sep 2024
1
97
Total Floor Area
71 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
227
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Llysun, Trefeglwys
Date
17 Oct 2016
Current
Potential
31
69
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
17 Oct 2016
31
69
Total Floor Area
133 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
100
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Old School House, Trefeglwys
Date
21 Jan 2017
Current
Potential
62
81
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
21 Jan 2017
62
81
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
TANGNEFEDD, B4569 FROM JUNCTION AT SAINT MICHAELS CHURCH TO JUNCTION WITH C2177 BY METHODIST
Date
23 Sep 2020
Current
Potential
97
109
Property Type
Bungalow
Built Form
Detached
Constructed
2007-2011
+
Certificate History
23 Sep 2020
97
109
Total Floor Area
176 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
-1.2
CO2 per sq m per Year
4
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
Tangnefedd, Trefeglwys
Date
23 Jun 2014
Current
Potential
72
81
Property Type
Bungalow
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
23 Jun 2014
72
81
Total Floor Area
157 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
TEMPERANCE HOUSE
Date
21 Nov 2024
Current
Potential
9
76
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
21 Nov 2024
9
76
Total Floor Area
97 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
160
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
The Old Post Office, Trefeglwys
Date
28 Nov 2014
Current
Potential
36
78
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
28 Nov 2014
36
78
Total Floor Area
160 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
83
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
Trefeglwys Store, Trefeglwys
Date
24 Jul 2011
Current
Potential
32
50
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
24 Jul 2011
32
50
Total Floor Area
156 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
10.0
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
Tynycelyn, Trefeglwys
Date
16 Dec 2009
Current
Potential
42
47
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
16 Dec 2009
42
47
Total Floor Area
57 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Ynys Wen, Trefeglwys
Date
23 Mar 2018
Current
Potential
24
83
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
23 Mar 2018
24
83
Total Floor Area
287 sq m
Current CO2 Emissions Level
27.0
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
10
Number of Extensions
0
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.