PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Tremeirchion, ST. ASAPH, LL17 0UN

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 LL17 0UN 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 Tremeirchion, ST. ASAPH, LL17 0UN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 TAN Y BRYN COTTAGES, B5429 PISTYLL TO NANT GWILYM
Date
6 Feb 2021
Current
Potential
41
78
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
6 Feb 2021
41
78
Total Floor Area
133 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
1 Tan y Bryn Cottages, Tremeirchion
Date
17 Nov 2015
Current
Potential
54
64
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
17 Nov 2015
54
64
Total Floor Area
118 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
2 Tan y Bryn Cottages, Tremeirchion
Date
14 Nov 2018
Current
Potential
69
81
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
14 Nov 2018
69
81
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Argraig, Tremeirchion
Date
21 Aug 2024
Current
Potential
65
74
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
21 Aug 2024
65
74
7 Mar 2014
68
79
Total Floor Area
216 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Arllwyn, Tremeirchion
Date
20 Sep 2009
Current
Potential
36
44
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
20 Sep 2009
36
44
Total Floor Area
133 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
9.4
CO2 per sq m per Year
83
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Bryn Farm, Tremeirchion
Date
19 Sep 2024
Current
Potential
17
78
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
19 Sep 2024
17
78
26 Mar 2014
22
72
Total Floor Area
208 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
2
Address
Bryn Teg, Tremeirchion
Date
1 Aug 2010
Current
Potential
49
53
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
1 Aug 2010
49
53
Total Floor Area
161 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
9.4
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Bwthyn Llwyn Celyn, Tremeirchion
Date
9 Sep 2021
Current
Potential
84
90
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
9 Sep 2021
84
90
Total Floor Area
202 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Cae Gwyn, Tremeirchion
Date
21 Nov 2014
Current
Potential
45
79
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
21 Nov 2014
45
79
17 Mar 2011
19
35
Total Floor Area
389 sq m
Current CO2 Emissions Level
21.0
Potential CO2 Emissions Level
8.2
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
11
Number of Extensions
3
Address
Clwydfryn, Tremeirchion
Date
30 Aug 2024
Current
Potential
50
77
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
30 Aug 2024
50
77
1 Nov 2023
54
75
Total Floor Area
146 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
Gerallt, Tremeirchion
Date
2 Feb 2017
Current
Potential
30
73
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
2 Feb 2017
30
73
Total Floor Area
257 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Groesffordd, Tremeirchion
Date
23 May 2023
Current
Potential
56
80
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
23 May 2023
56
80
25 Oct 2010
51
55
Total Floor Area
167 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
Gwylfa, Tremeirchion
Date
18 Jan 2022
Current
Potential
45
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
18 Jan 2022
45
76
29 Mar 2011
53
57
Total Floor Area
159 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
School House, Tremeirchion
Date
3 May 2022
Current
Potential
43
80
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
3 May 2022
43
80
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
4
Address
Stella Maris, Tremeirchion
Date
8 Jan 2014
Current
Potential
82
82
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
8 Jan 2014
82
82
4 Mar 2010
23
37
30 Jul 2009
25
42
Total Floor Area
269 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
6
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Sylwfan, Tremeirchion
Date
8 May 2014
Current
Potential
42
88
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
8 May 2014
42
88
Total Floor Area
110 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Tan Y Bryn, Tremeirchion
Date
8 May 2023
Current
Potential
47
59
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
8 May 2023
47
59
Total Floor Area
175 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Tan y Coed, Tremeirchion
Date
17 Jan 2015
Current
Potential
25
66
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
17 Jan 2015
25
66
Total Floor Area
144 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
The Vicarage, Tremeirchion
Date
19 Jun 2017
Current
Potential
34
77
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
19 Jun 2017
34
77
Total Floor Area
333 sq m
Current CO2 Emissions Level
22.0
Potential CO2 Emissions Level
7.7
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
10
Number of Extensions
2
Address
The White House, Tremeirchion
Date
22 Sep 2010
Current
Potential
68
72
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
22 Sep 2010
68
72
Total Floor Area
215 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
THE WHITEHOUSE, SUMMER HILL ROAD FROM JUNCTION OPPOSITE TY SEREN TO PONT LLANERCH
Date
27 Nov 2020
Current
Potential
73
80
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
27 Nov 2020
73
80
Total Floor Area
257 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Ty Seren, Tremeirchion
Date
16 Oct 2023
Current
Potential
65
86
Property Type
Bungalow
Built Form
Detached
Constructed
1991-1995
+
Certificate History
16 Oct 2023
65
86
Total Floor Area
236 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
8
Number of Extensions
1
Address
Yr Hen Efail, Tremeirchion
Date
19 Jan 2022
Current
Potential
41
88
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
19 Jan 2022
41
88
Total Floor Area
166 sq m
Current CO2 Emissions Level
9.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
4
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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