PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Lon Ogwen, SWANSEA, SA7 9LR
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 Lon Ogwen, SA7 9LR 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 Lon Ogwen, SWANSEA, SA7 9LR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Lon Ogwen, Birchgrove
Date
6 Aug 2014
Current
Potential
41
74
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Aug 2014
41
74
Total Floor Area
60 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Lon Ogwen, Birchgrove
Date
8 Jun 2014
Current
Potential
36
85
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
8 Jun 2014
36
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Lon Ogwen, Birchgrove
Date
29 Jun 2017
Current
Potential
47
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Jun 2017
47
81
15 Dec 2016
56
84
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
20 Lon Ogwen, Birchgrove
Date
26 Mar 2012
Current
Potential
69
71
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Mar 2012
69
71
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Lon Ogwen, Birchgrove
Date
4 Aug 2022
Current
Potential
73
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Aug 2022
73
90
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Lon Ogwen, Birchgrove
Date
28 Apr 2014
Current
Potential
69
95
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
28 Apr 2014
69
95
28 Apr 2014
74
95
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Lon Ogwen, Birchgrove
Date
27 Jun 2022
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Jun 2022
66
80
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Lon Ogwen, Birchgrove
Date
29 Oct 2009
Current
Potential
67
72
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
29 Oct 2009
67
72
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Lon Ogwen, Birchgrove
Date
25 Apr 2010
Current
Potential
53
76
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
25 Apr 2010
53
76
Total Floor Area
59 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Lon Ogwen, Birchgrove
Date
19 Jul 2020
Current
Potential
70
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
19 Jul 2020
70
87
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Lon Ogwen, Birchgrove
Date
6 Mar 2012
Current
Potential
66
67
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
6 Mar 2012
66
67
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Lon Ogwen, Birchgrove
Date
16 Oct 2012
Current
Potential
60
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
16 Oct 2012
60
82
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
46 Lon Ogwen, Birchgrove
Date
29 Oct 2013
Current
Potential
40
77
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
29 Oct 2013
40
77
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 Lon Ogwen, Birchgrove
Date
6 Feb 2023
Current
Potential
71
84
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
6 Feb 2023
71
84
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Lon Ogwen, Birchgrove
Date
7 Feb 2013
Current
Potential
57
70
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
7 Feb 2013
57
70
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
50 Lon Ogwen, Birchgrove
Date
5 Feb 2024
Current
Potential
62
78
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
5 Feb 2024
62
78
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
52 Lon Ogwen, Birchgrove
Date
10 Jun 2014
Current
Potential
43
73
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
10 Jun 2014
43
73
Total Floor Area
116 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
53 Lon Ogwen, Birchgrove
Date
31 Aug 2021
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
31 Aug 2021
65
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
54 Lon Ogwen, Birchgrove
Date
13 Mar 2015
Current
Potential
61
85
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
13 Mar 2015
61
85
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
56 Lon Ogwen, Birchgrove
Date
16 Feb 2018
Current
Potential
29
78
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
16 Feb 2018
29
78
Total Floor Area
84 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
112
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
58 Lon Ogwen, Birchgrove
Date
12 Jul 2010
Current
Potential
48
58
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Jul 2010
48
58
Total Floor Area
51 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
59 Lon Ogwen, Birchgrove
Date
26 Oct 2010
Current
Potential
42
67
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
26 Oct 2010
42
67
Total Floor Area
106 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
61 Lon Ogwen, Birchgrove
Date
2 Feb 2015
Current
Potential
57
99
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
2 Feb 2015
57
99
Total Floor Area
119 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
62 Lon Ogwen, Birchgrove
Date
5 Jun 2013
Current
Potential
63
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
5 Jun 2013
63
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
64 Lon Ogwen, Birchgrove
Date
13 Jun 2014
Current
Potential
67
83
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
Certificate History
13 Jun 2014
67
83
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Lon Ogwen, Birchgrove
Date
5 Jan 2012
Current
Potential
63
65
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
5 Jan 2012
63
65
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Lon Ogwen, Birchgrove
Date
16 Apr 2013
Current
Potential
61
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Apr 2013
61
83
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.