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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Derwen Fawr Road, SWANSEA, SA2 8DP

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 Derwen Fawr Road, SA2 8DP 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 Derwen Fawr Road, SWANSEA, SA2 8DP
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
102 Derwen Fawr Road, Sketty
Date
30 Jan 2023
Current
Potential
68
75
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
30 Jan 2023
68
75
Total Floor Area
193 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
104 DERWEN FAWR ROAD, SKETTY
Date
12 May 2021
Current
Potential
44
73
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 May 2021
44
73
Total Floor Area
139 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
110 Derwen Fawr Road, Sketty
Date
14 Mar 2014
Current
Potential
58
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
14 Mar 2014
58
78
Total Floor Area
163 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
112 Derwen Fawr Road, Sketty
Date
10 Aug 2019
Current
Potential
57
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Aug 2019
57
76
Total Floor Area
115 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
116 Derwen Fawr Road, Sketty
Date
12 Aug 2014
Current
Potential
68
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 Aug 2014
68
79
Total Floor Area
133 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
120 Derwen Fawr Road, Sketty
Date
3 Sep 2018
Current
Potential
61
77
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
3 Sep 2018
61
77
Total Floor Area
148 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
124 Derwen Fawr Road, Sketty
Date
29 Oct 2014
Current
Potential
64
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
29 Oct 2014
64
78
Total Floor Area
185 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
130 DERWEN FAWR ROAD, SKETTY
Date
5 Feb 2021
Current
Potential
48
73
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
5 Feb 2021
48
73
Total Floor Area
154 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
132 Derwen Fawr Road, Sketty
Date
6 May 2015
Current
Potential
56
69
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 May 2015
56
69
Total Floor Area
145 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
144 Derwen Fawr Road, Sketty
Date
2 Feb 2017
Current
Potential
43
63
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
2 Feb 2017
43
63
Total Floor Area
202 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
8.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
148 Derwen Fawr Road, Sketty
Date
2 Jun 2010
Current
Potential
69
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
2 Jun 2010
69
71
Total Floor Area
132 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
154 Derwen Fawr Road, Sketty
Date
16 Jul 2014
Current
Potential
57
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 Jul 2014
57
77
Total Floor Area
137 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
156 Derwen Fawr Road, Sketty
Date
4 Nov 2013
Current
Potential
65
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
4 Nov 2013
65
78
6 Oct 2013
61
77
Total Floor Area
162 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
160 Derwen Fawr Road, Sketty
Date
21 Dec 2021
Current
Potential
66
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
21 Dec 2021
66
81
8 Sep 2011
45
56
Total Floor Area
144 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
162 Derwen Fawr Road, Sketty
Date
5 Oct 2014
Current
Potential
62
74
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Oct 2014
62
74
Total Floor Area
223 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
10
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.