PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Penrhyn Terrace, BANGOR, LL57 3NB
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 Penrhyn Terrace, LL57 3NB 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 Penrhyn Terrace, BANGOR, LL57 3NB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Hen Aelwyd, Penrhyn Terrace
Date
9 Jan 2018
Current
Potential
65
87
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
9 Jan 2018
65
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Hen Aelwyd, Penrhyn Terrace
Date
9 Oct 2016
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
9 Oct 2016
67
84
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 Penrhyn Terrace, Bethesda
Date
24 May 2016
Current
Potential
58
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 May 2016
58
68
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
3a Penrhyn Terrace, Bethesda
Date
2 Jun 2010
Current
Potential
66
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Jun 2010
66
73
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
3b Penrhyn Terrace, Bethesda
Date
8 Nov 2024
Current
Potential
72
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Nov 2024
72
80
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3C Penrhyn Terrace, Bethesda
Date
3 Jun 2010
Current
Potential
74
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Jun 2010
74
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Hen Aelwyd, Penrhyn Terrace
Date
23 Jul 2019
Current
Potential
70
88
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
23 Jul 2019
70
88
3 Aug 2009
72
73
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Penrhyn Terrace, Bethesda
Date
11 Dec 2012
Current
Potential
73
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Dec 2012
73
75
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4a Penrhyn Terrace, Bethesda
Date
7 Dec 2022
Current
Potential
74
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
7 Dec 2022
74
76
11 Dec 2012
62
65
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4b Penrhyn Terrace, Bethesda
Date
11 Dec 2012
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Dec 2012
76
78
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4c Penrhyn Terrace, Bethesda
Date
11 Dec 2012
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Dec 2012
76
78
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4d Penrhyn Terrace, Bethesda
Date
11 Dec 2012
Current
Potential
73
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Dec 2012
73
75
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5A Penrhyn Terrace, Bethesda
Date
3 Jun 2010
Current
Potential
64
64
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
3 Jun 2010
64
64
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
5B Penrhyn Terrace, Bethesda
Date
20 Nov 2012
Current
Potential
79
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Nov 2012
79
80
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5C Penrhyn Terrace, Bethesda
Date
20 Nov 2012
Current
Potential
76
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
20 Nov 2012
76
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6A Penryn Terrace, Bethesda
Date
10 Nov 2009
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Nov 2009
70
75
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
6b Penrhyn Terrace, Bethesda
Date
28 Mar 2012
Current
Potential
72
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Mar 2012
72
75
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8a Penrhyn Terrace, Bethesda
Date
18 Dec 2023
Current
Potential
43
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Dec 2023
43
76
11 Dec 2008
21
39
Total Floor Area
43 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
8b Penrhyn Terrace, Bethesda
Date
18 Dec 2023
Current
Potential
54
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Dec 2023
54
84
11 Dec 2008
39
55
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
8c Penrhyn Terrace, Bethesda
Date
18 Dec 2023
Current
Potential
45
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Dec 2023
45
81
11 Dec 2008
30
51
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 1 Penrhyn Terrace
Date
2 Oct 2017
Current
Potential
53
68
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
2 Oct 2017
53
68
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, 1 Penrhyn Terrace
Date
2 Oct 2017
Current
Potential
21
76
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
2 Oct 2017
21
76
Total Floor Area
32 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
130
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 2 Penrhyn Terrace
Date
19 Jan 2023
Current
Potential
66
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Jan 2023
66
73
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
Flat 3, 1 Penrhyn Terrace
Date
2 Oct 2017
Current
Potential
29
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
2 Oct 2017
29
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
105
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 2 Penrhyn Terrace
Date
18 Mar 2009
Current
Potential
43
47
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Mar 2009
43
47
Total Floor Area
41 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4, 1 Penrhyn Terrace
Date
2 Oct 2017
Current
Potential
22
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
2 Oct 2017
22
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
98
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
The Bungalow Rear of Penrhyn Terrace, Penrhyn Terrace
Date
10 Jul 2018
Current
Potential
64
74
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
10 Jul 2018
64
74
Total Floor Area
148 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
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.
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Contains Royal Mail data © Royal Mail copyright and Database right 2025.