PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Caernarfon Road, BANGOR, LL57 4LN
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 Caernarfon Road, LL57 4LN 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 Caernarfon Road, BANGOR, LL57 4LN
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 Caernarfon Road
Date
10 Apr 2016
Current
Potential
59
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Apr 2016
59
85
13 Jun 2010
53
56
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
103 Caernarfon Road
Date
19 Mar 2016
Current
Potential
43
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Mar 2016
43
78
Total Floor Area
98 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
105 Caernarfon Road
Date
19 Jun 2022
Current
Potential
57
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
19 Jun 2022
57
81
30 Jul 2012
54
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
107 Caernarfon Road
Date
24 Aug 2021
Current
Potential
60
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Aug 2021
60
81
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
109 Caernarfon Road
Date
13 Dec 2017
Current
Potential
55
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Dec 2017
55
83
18 Feb 2016
43
76
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
113 Caernarfon Road
Date
7 Feb 2020
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Feb 2020
74
88
22 Sep 2009
42
53
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
115 Caernarfon Road
Date
28 Jun 2018
Current
Potential
53
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Jun 2018
53
85
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
117 Caernarfon Road
Date
20 Mar 2020
Current
Potential
64
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Mar 2020
64
87
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
123 Caernarfon Road
Date
25 Apr 2012
Current
Potential
61
92
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
25 Apr 2012
61
92
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
125 Caernarfon Road
Date
20 Mar 2020
Current
Potential
65
87
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Mar 2020
65
87
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
127 Caernarfon Road
Date
15 May 2014
Current
Potential
58
88
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
15 May 2014
58
88
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
129 CAERNARFON ROAD
Date
17 Jun 2021
Current
Potential
68
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Jun 2021
68
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
129 Caernarfon Road
Date
8 Feb 2011
Current
Potential
59
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Feb 2011
59
64
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
131 Caernarfon Road
Date
3 May 2023
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
3 May 2023
64
87
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
133 Caernarfon Road
Date
7 Nov 2019
Current
Potential
63
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Nov 2019
63
82
15 Sep 2009
55
62
1 Jul 2009
45
53
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
63 Caernarfon Road
Date
22 Aug 2017
Current
Potential
51
84
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 Aug 2017
51
84
Total Floor Area
99 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
65 Caernarfon Road
Date
20 Jul 2022
Current
Potential
73
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Jul 2022
73
84
12 Aug 2020
59
82
25 Aug 2010
56
58
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
67 Caernarfon Road
Date
20 Jul 2022
Current
Potential
76
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Jul 2022
76
87
19 May 2014
67
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
69 Caernarfon Road
Date
16 Sep 2019
Current
Potential
72
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Sep 2019
72
75
27 Jan 2018
51
76
6 Feb 2015
10
64
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
71 Caernarfon Road
Date
14 Feb 2014
Current
Potential
45
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Feb 2014
45
75
Total Floor Area
98 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
75 Caernarfon Road
Date
18 Nov 2022
Current
Potential
58
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
18 Nov 2022
58
83
6 Sep 2012
60
82
6 Sep 2012
51
82
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
77 Caernarfon Road
Date
3 Sep 2019
Current
Potential
61
79
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
3 Sep 2019
61
79
29 Jan 2016
31
73
7 Oct 2015
45
81
27 Apr 2015
40
78
24 Jan 2014
41
73
24 Jan 2014
41
79
2 Jun 2013
41
75
Total Floor Area
114 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
79 Caernarfon Road
Date
24 Aug 2010
Current
Potential
44
49
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
24 Aug 2010
44
49
Total Floor Area
77 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
79 CAERNARFON ROAD, BANGOR
Date
5 Nov 2020
Current
Potential
54
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
5 Nov 2020
54
82
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
81 Caernarfon Road
Date
21 Nov 2019
Current
Potential
56
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Nov 2019
56
83
4 Nov 2009
45
54
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
83 Caernarfon Road
Date
14 Jan 2022
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Jan 2022
67
85
4 Jan 2012
46
54
8 Jul 2011
40
47
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
85 Caernarfon Road
Date
24 Jul 2022
Current
Potential
74
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
24 Jul 2022
74
85
1 Mar 2017
47
79
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
87 Caernarfon Road
Date
26 Jan 2018
Current
Potential
59
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Jan 2018
59
84
20 Nov 2009
19
22
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
89 Caernarfon Road
Date
27 Aug 2019
Current
Potential
29
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Aug 2019
29
80
Total Floor Area
86 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
120
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
91 Caernarfon Road
Date
6 Nov 2015
Current
Potential
52
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Nov 2015
52
77
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
93 Caernarfon Road
Date
24 Sep 2019
Current
Potential
56
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
24 Sep 2019
56
86
29 Feb 2012
38
45
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
95 Caernarfon Road
Date
24 Jul 2022
Current
Potential
73
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
24 Jul 2022
73
85
31 Jul 2016
56
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
97 Caernarfon Road
Date
16 Mar 2018
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Mar 2018
66
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
First Floor Flat, 69 Caernarfon Road
Date
19 Jul 2019
Current
Potential
61
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Jul 2019
61
77
17 Feb 2019
10
70
6 Apr 2010
4
42
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
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.