Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Caerleon Avenue, SOUTHAMPTON, SO19 5JX

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 Caerleon Avenue, SO19 5JX 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 Caerleon Avenue, SOUTHAMPTON, SO19 5JX
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
14 CAERLEON AVENUE
Date
2 Jun 2021
Current
Potential
47
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Jun 2021
47
78
20 Sep 2020
43
81
5 Oct 2020
43
80
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
15a Caerleon Avenue
Date
20 Jan 2020
Current
Potential
78
91
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
20 Jan 2020
78
91
12 Nov 2009
81
83
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Caerleon Avenue
Date
24 Jan 2022
Current
Potential
75
87
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
24 Jan 2022
75
87
11 Nov 2011
76
77
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Caerleon Avenue
Date
25 Jun 2013
Current
Potential
53
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Jun 2013
53
78
Total Floor Area
143 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
19 Caerleon Avenue
Date
15 Jun 2017
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
15 Jun 2017
71
84
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
21 Caerleon Avenue
Date
10 Oct 2022
Current
Potential
77
85
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
10 Oct 2022
77
85
21 Mar 2018
41
80
Total Floor Area
147 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
22 Caerleon Avenue
Date
4 Jul 2023
Current
Potential
59
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Jul 2023
59
83
Total Floor Area
118 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Caerleon Avenue
Date
25 Jun 2015
Current
Potential
65
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Jun 2015
65
79
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
24 Caerleon Avenue
Date
20 Oct 2009
Current
Potential
65
66
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
20 Oct 2009
65
66
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Caerleon Avenue
Date
9 Feb 2017
Current
Potential
64
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
9 Feb 2017
64
77
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
39
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.