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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Aaron, SWANSEA, SA9 1EA

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 Heol Aaron, SA9 1EA 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 Heol Aaron, SWANSEA, SA9 1EA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Heol Aaron, Lower Cwmtwrch
Date
24 Jan 2016
Current
Potential
35
81
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
24 Jan 2016
35
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
10 Heol Aaron, Lower Cwmtwrch
Date
4 Jan 2019
Current
Potential
72
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Jan 2019
72
83
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Heol Aaron, Lower Cwmtwrch
Date
12 Feb 2013
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 Feb 2013
64
87
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 Heol Aaron, Lower Cwmtwrch
Date
11 Jul 2018
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
11 Jul 2018
73
86
6 Jun 2010
45
67
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Heol Aaron, Lower Cwmtwrch
Date
19 Jan 2013
Current
Potential
53
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Jan 2013
53
77
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Heol Aaron, Lower Cwmtwrch
Date
22 Mar 2023
Current
Potential
63
80
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
22 Mar 2023
63
80
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
16 Heol Aaron, Lower Cwmtwrch
Date
13 Jul 2020
Current
Potential
65
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Jul 2020
65
79
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Heol Aaron, Lower Cwmtwrch
Date
7 Dec 2012
Current
Potential
62
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
7 Dec 2012
62
83
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
2 Heol Aaron, Lower Cwmtwrch
Date
12 May 2015
Current
Potential
74
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
12 May 2015
74
85
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Heol Aaron, Lower Cwmtwrch
Date
15 Feb 2023
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
15 Feb 2023
73
85
21 Dec 2012
59
87
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Heol Aaron, Lower Cwmtwrch
Date
15 Feb 2023
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
15 Feb 2023
73
85
9 Dec 2012
62
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Heol Aaron, Lower Cwmtwrch
Date
3 Dec 2025
Current
Potential
62
76
Property Type
N/A
Built Form
N/A
Constructed
N/A
+
Certificate History
3 Dec 2025
62
76
14 Nov 2013
66
86
9 Oct 2013
60
80
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Heol Aaron, Lower Cwmtwrch
Date
16 Feb 2013
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Feb 2013
71
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
7 Heol Aaron, Lower Cwmtwrch
Date
27 Dec 2012
Current
Potential
68
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Dec 2012
68
87
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
8 Heol Aaron, Lower Cwmtwrch
Date
27 Jul 2009
Current
Potential
42
50
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
27 Jul 2009
42
50
Total Floor Area
102 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
9 Heol Aaron, Lower Cwmtwrch
Date
2 Aug 2015
Current
Potential
57
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
2 Aug 2015
57
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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.

Contains public sector information licensed under the Open Government Licence v3.0.
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