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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Corn Hill, PORTHMADOG, LL49 9AT

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 Corn Hill, LL49 9AT 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 Corn Hill, PORTHMADOG, LL49 9AT
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Corn Hill
Date
14 Aug 2012
Current
Potential
34
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
14 Aug 2012
34
77
Total Floor Area
100 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Corn Hill
Date
30 Jul 2010
Current
Potential
43
54
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
30 Jul 2010
43
54
Total Floor Area
90 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
7.6
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Corn Hill
Date
14 Aug 2023
Current
Potential
57
85
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
14 Aug 2023
57
85
Total Floor Area
125 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Corn Hill
Date
23 Jan 2013
Current
Potential
39
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
23 Jan 2013
39
77
Total Floor Area
172 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
3
Address
2 Corn Hill
Date
28 Jun 2023
Current
Potential
69
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
28 Jun 2023
69
78
14 Aug 2012
9
70
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
2 CORN HILL, PORTHMADOG
Date
13 Nov 2020
Current
Potential
21
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
13 Nov 2020
21
76
Total Floor Area
82 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
7 Corn Hill
Date
8 Jun 2010
Current
Potential
12
13
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
8 Jun 2010
12
13
Total Floor Area
77 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
8.2
CO2 per sq m per Year
108
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
8 Corn Hill
Date
9 Jan 2015
Current
Potential
62
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Jan 2015
62
84
29 Apr 2012
45
75
Total Floor Area
123 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Corn Hill
Date
13 Feb 2009
Current
Potential
21
52
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
13 Feb 2009
21
52
Total Floor Area
88 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
118
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Corn Hill Courtyard, Flat 2
Date
11 Jul 2019
Current
Potential
57
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
11 Jul 2019
57
73
30 Nov 2011
56
57
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 6, Corn Hill
Date
19 Nov 2014
Current
Potential
58
85
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
19 Nov 2014
58
85
Total Floor Area
54 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
88
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 4, Corn Hill
Date
27 Nov 2018
Current
Potential
49
83
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
27 Nov 2018
49
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 6, Corn Hill
Date
1 Dec 2008
Current
Potential
20
23
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
1 Dec 2008
20
23
Total Floor Area
77 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
9.3
CO2 per sq m per Year
123
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 7 Corn Hill
Date
4 Mar 2016
Current
Potential
9
55
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
4 Mar 2016
9
55
Total Floor Area
73 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
117
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3, 6 Corn Hill
Date
8 Jan 2024
Current
Potential
74
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
8 Jan 2024
74
82
30 Nov 2011
60
63
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 6, Corn Hill
Date
23 Apr 2013
Current
Potential
65
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
23 Apr 2013
65
82
23 Aug 2009
57
61
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 6 Corn Hill
Date
27 Nov 2023
Current
Potential
59
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
27 Nov 2023
59
76
18 Oct 2011
48
49
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 7, 6, Corn Hill
Date
30 Nov 2011
Current
Potential
50
51
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
30 Nov 2011
50
51
Total Floor Area
65 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
3
Address
The Old Cornmill, Flat 2
Date
11 Jul 2019
Current
Potential
70
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
11 Jul 2019
70
81
30 Nov 2011
66
66
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
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.

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