PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Street, BANGOR, LL57 1NR
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 High Street, LL57 1NR 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 High Street, BANGOR, LL57 1NR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
45a High Street
Date
28 Aug 2017
Current
Potential
75
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Aug 2017
75
76
Total Floor Area
107 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
49 High Street
Date
9 May 2017
Current
Potential
46
69
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
9 May 2017
46
69
23 Oct 2016
55
70
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 High Street
Date
10 Jan 2023
Current
Potential
71
82
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
10 Jan 2023
71
82
14 May 2012
55
67
Total Floor Area
149 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
55 High Street
Date
24 Apr 2018
Current
Potential
17
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Apr 2018
17
87
8 Jun 2016
22
79
Total Floor Area
133 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
59 HIGH STREET, BANGOR
Date
6 Oct 2020
Current
Potential
62
81
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
6 Oct 2020
62
81
Total Floor Area
203 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
71a High Street
Date
5 Apr 2016
Current
Potential
45
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Apr 2016
45
70
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
71b High Street
Date
5 Apr 2016
Current
Potential
59
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
5 Apr 2016
59
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
71c High Street
Date
27 Jan 2025
Current
Potential
60
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Jan 2025
60
72
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
73a High Street
Date
7 May 2024
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 May 2024
69
74
28 Oct 2019
71
74
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
73b High Street
Date
7 May 2024
Current
Potential
60
81
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 May 2024
60
81
22 Jul 2015
59
77
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
74 High Street
Date
18 Jun 2018
Current
Potential
57
71
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jun 2018
57
71
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
76a High Street
Date
7 Sep 2018
Current
Potential
47
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Sep 2018
47
76
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Apartment 1, 67 High Street
Date
22 May 2024
Current
Potential
69
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
22 May 2024
69
76
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Basement Flat, 55 High Street
Date
24 Apr 2018
Current
Potential
69
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Apr 2018
69
76
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
1
Address
Flat 2, 57 High Street
Date
8 Jan 2020
Current
Potential
67
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Jan 2020
67
75
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 45a High Street
Date
3 Feb 2015
Current
Potential
47
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Feb 2015
47
71
Total Floor Area
25 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
182
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 55 High Street
Date
16 Mar 2021
Current
Potential
67
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Mar 2021
67
77
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 45a High Street
Date
3 Feb 2015
Current
Potential
47
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Feb 2015
47
70
Total Floor Area
29 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
166
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
flat 2, 55 High Street
Date
16 Mar 2021
Current
Potential
55
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Mar 2021
55
74
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 2, 67 High Street
Date
24 Jun 2019
Current
Potential
61
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Jun 2019
61
77
Total Floor Area
149 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 3, 45a High Street
Date
3 Feb 2015
Current
Potential
15
54
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Feb 2015
15
54
Total Floor Area
60 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
171
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 3, 55 HIGH STREET
Date
16 Mar 2021
Current
Potential
59
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Mar 2021
59
71
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 57 High Street
Date
29 Jan 2020
Current
Potential
55
55
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
29 Jan 2020
55
55
Total Floor Area
33 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 71, High Street
Date
5 Nov 2014
Current
Potential
68
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
5 Nov 2014
68
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Studio 1, 57 High Street
Date
19 Sep 2019
Current
Potential
73
73
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
Certificate History
19 Sep 2019
73
73
Total Floor Area
25 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
The Flat, 65 High Street
Date
9 Mar 2016
Current
Potential
5
53
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Mar 2016
5
53
Total Floor Area
137 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
10.0
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
3
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.