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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Y Maes, SWANSEA, SA4 8PG

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 Y Maes, SA4 8PG 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 Y Maes, SWANSEA, SA4 8PG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Heol y Maes, Pontarddulais
Date
18 May 2015
Current
Potential
65
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 May 2015
65
86
19 Sep 2014
55
74
31 Mar 2014
61
76
16 Jan 2014
56
73
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Heol y Maes, Pontarddulais
Date
11 Apr 2017
Current
Potential
67
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 Apr 2017
67
89
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Heol y Maes, Pontarddulais
Date
3 May 2012
Current
Potential
49
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
3 May 2012
49
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
29 HEOL Y MAES, PONTARDDULAIS
Date
17 Dec 2020
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Dec 2020
71
86
6 Dec 2020
33
81
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
31 Heol y Maes, Pontarddulais
Date
31 Dec 2012
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
31 Dec 2012
71
83
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
33 Heol y Maes, Pontarddulais
Date
14 Mar 2013
Current
Potential
63
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Mar 2013
63
83
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
35 Heol y Maes, Pontarddulais
Date
1 Jul 2013
Current
Potential
40
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
1 Jul 2013
40
81
Total Floor Area
89 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
117
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
37 Heol y Maes, Pontarddulais
Date
12 Jul 2016
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Jul 2016
63
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
41 Heol Y Maes, Pontarddulais
Date
3 Jan 2024
Current
Potential
75
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Jan 2024
75
87
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
43 Heol y Maes, Pontarddulais
Date
13 Oct 2013
Current
Potential
75
91
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Oct 2013
75
91
13 Oct 2013
77
90
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Heol y Maes, Pontarddulais
Date
16 Jan 2013
Current
Potential
72
73
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 Jan 2013
72
73
17 Jan 2011
66
68
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Heol y Maes, Pontarddulais
Date
12 Jul 2009
Current
Potential
63
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 Jul 2009
63
66
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 Heol y Maes, Pontarddulais
Date
9 Jun 2011
Current
Potential
77
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Jun 2011
77
79
Total Floor Area
66 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
53 Heol Y Maes, Pontarddulais
Date
13 Jul 2023
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Jul 2023
71
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
53 Heol y Maes, Pontarddulais
Date
4 Jun 2013
Current
Potential
61
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Jun 2013
61
81
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
57 Heol y Maes, Pontarddulais
Date
11 Nov 2016
Current
Potential
67
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 Nov 2016
67
84
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
59 Heol y Maes, Pontarddulais
Date
8 Jan 2010
Current
Potential
53
73
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Jan 2010
53
73
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Heol y Maes, Pontarddulais
Date
12 Jan 2013
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 Jan 2013
69
82
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
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.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.