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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cleveland Avenue, SWANSEA, SA3 4JD

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 Cleveland Avenue, SA3 4JD 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 Cleveland Avenue, SWANSEA, SA3 4JD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Cleveland Avenue, Mumbles
Date
31 May 2024
Current
Potential
66
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
31 May 2024
66
83
17 Nov 2009
62
72
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Cleveland Avenue, Mumbles
Date
11 May 2011
Current
Potential
59
68
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
11 May 2011
59
68
Total Floor Area
135 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Cleveland Avenue, Mumbles
Date
18 Apr 2022
Current
Potential
69
83
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
18 Apr 2022
69
83
10 May 2016
41
71
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
20 Cleveland Avenue, Mumbles
Date
21 Jan 2019
Current
Potential
54
80
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
21 Jan 2019
54
80
Total Floor Area
121 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
21 Cleveland Avenue, Mumbles
Date
19 Aug 2020
Current
Potential
68
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 Aug 2020
68
79
29 Mar 2009
49
61
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Cleveland Avenue, Mumbles
Date
20 Nov 2019
Current
Potential
49
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
20 Nov 2019
49
79
Total Floor Area
134 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
3 CLEVELAND AVENUE, MUMBLES
Date
3 May 2021
Current
Potential
60
78
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
3 May 2021
60
78
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Cleveland Avenue, Mumbles
Date
2 Jul 2019
Current
Potential
69
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
2 Jul 2019
69
81
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Cleveland Avenue, Mumbles
Date
13 Apr 2015
Current
Potential
54
80
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
13 Apr 2015
54
80
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Cleveland Avenue, Mumbles
Date
4 Nov 2008
Current
Potential
64
70
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Nov 2008
64
70
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.