PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Lon Tanyrallt, SWANSEA, SA8 3AG

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 Tanyrallt, SA8 3AG 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 Tanyrallt, SWANSEA, SA8 3AG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
68
82
31 Aug 2011
64
70
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
82
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
29 Mar 2020
82
83
29 Jul 2015
74
74
31 Aug 2011
76
80
9 Dec 2008
77
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
74
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
29 Mar 2020
74
78
31 Aug 2011
71
73
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Lon Tanyrallt, Alltwen, Pontardawe
Date
24 Mar 2020
Current
Potential
81
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
24 Mar 2020
81
83
31 Aug 2011
75
80
30 Oct 2008
77
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
83
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
83
84
31 Aug 2011
79
80
12 Feb 2009
78
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Lon Tanyrallt, Alltwen, Pontardawe
Date
24 Mar 2020
Current
Potential
82
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
24 Mar 2020
82
83
31 Aug 2011
76
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
82
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
82
83
31 Aug 2011
78
81
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Lon Tanyrallt, Alltwen, Pontardawe
Date
24 Mar 2020
Current
Potential
77
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
24 Mar 2020
77
80
31 Aug 2011
73
77
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
80
81
29 Jul 2015
67
67
31 Aug 2011
75
79
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
77
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
77
81
31 Aug 2011
71
76
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
77
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
77
80
31 Aug 2011
78
81
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
68
82
31 Aug 2011
70
70
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
75
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
75
79
31 Aug 2011
68
74
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
80
81
31 Aug 2011
75
79
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
77
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
77
80
31 Aug 2011
71
77
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Lon Tanyrallt, Alltwen, Pontardawe
Date
23 Jul 2020
Current
Potential
65
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Jul 2020
65
81
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
41 Lon Tanyrallt, Alltwen, Pontardawe
Date
25 Mar 2020
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
25 Mar 2020
70
86
31 Aug 2011
63
71
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
43 Lon Tanyrallt, Alltwen
Date
20 Oct 2022
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 Oct 2022
62
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
45 Lon Tanyrallt, Alltwen, Pontardawe
Date
10 Apr 2013
Current
Potential
42
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
10 Apr 2013
42
84
Total Floor Area
91 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
47 Lon Tanyrallt, Alltwen, Pontardawe
Date
18 Dec 2013
Current
Potential
60
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
18 Dec 2013
60
84
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
49 Lon Tanyrallt, Alltwen, Pontardawe
Date
25 Mar 2020
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
25 Mar 2020
71
85
31 Aug 2011
69
71
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
5 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
68
82
31 Aug 2011
71
72
3 Aug 2009
67
68
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
53 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
68
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
29 Mar 2020
68
85
31 Aug 2011
68
70
6 Apr 2010
70
74
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
61 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
74
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
29 Mar 2020
74
78
31 Aug 2011
68
73
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
63 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
74
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
29 Mar 2020
74
78
31 Aug 2011
68
73
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
65 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
80
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
80
81
31 Aug 2011
75
79
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
67 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
80
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
80
82
31 Aug 2011
77
81
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
69 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
80
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
80
81
31 Aug 2011
75
79
31 Aug 2009
79
84
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Mar 2020
68
82
31 Aug 2011
62
71
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
71 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2020
82
82
31 Aug 2011
77
80
6 Apr 2010
81
85
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
73 Lon Tanyrallt, Alltwen, Pontardawe
Date
23 Mar 2020
Current
Potential
78
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2020
78
79
31 Aug 2011
74
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
75 Lon Tanyrallt, Alltwen, Pontardawe
Date
23 Mar 2020
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2020
78
80
31 Aug 2011
72
78
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
77 Lon Tanyrallt, Alltwen, Pontardawe
Date
23 Mar 2020
Current
Potential
76
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2020
76
79
31 Aug 2011
70
75
15 Jun 2010
73
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
79 Lon Tanyrallt, Alltwen, Pontardawe
Date
23 Mar 2020
Current
Potential
80
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2020
80
82
31 Aug 2011
75
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
81 Lon Tanyrallt, Alltwen, Pontardawe
Date
23 Mar 2020
Current
Potential
75
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2020
75
79
31 Aug 2011
68
74
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
83 Lon Tanyrallt, Alltwen, Pontardawe
Date
23 Mar 2020
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2020
78
80
31 Aug 2011
72
78
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
85 Lon Tanyrallt, Alltwen, Pontardawe
Date
23 Mar 2020
Current
Potential
69
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2020
69
70
31 Aug 2011
61
68
22 Sep 2010
64
71
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Lon Tanyrallt, Alltwen, Pontardawe
Date
29 Mar 2020
Current
Potential
75
79
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
29 Mar 2020
75
79
31 Aug 2011
68
74
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
95 Lon Tanyrallt, Alltwen, Pontardawe
Date
26 Jan 2017
Current
Potential
69
78
Property Type
Bungalow
Built Form
Detached
Constructed
1991-1995
+
Certificate History
26 Jan 2017
69
78
Total Floor Area
190 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
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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