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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Byron Avenue, WINCHESTER, SO22 5AT

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 Byron Avenue, SO22 5AT 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 Byron Avenue, WINCHESTER, SO22 5AT
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Byron Avenue
Date
5 Oct 2017
Current
Potential
89
92
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
5 Oct 2017
89
92
17 Mar 2010
63
76
Total Floor Area
128 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
11
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
12 Byron Avenue
Date
18 Dec 2014
Current
Potential
63
85
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
18 Dec 2014
63
85
28 Jun 2009
51
74
Total Floor Area
126 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
14 Byron Avenue
Date
28 Jun 2022
Current
Potential
53
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
28 Jun 2022
53
83
Total Floor Area
121 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
15 Byron Avenue
Date
30 Jan 2019
Current
Potential
66
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
30 Jan 2019
66
84
31 Jan 2009
58
76
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
16 Byron Avenue
Date
6 Dec 2018
Current
Potential
68
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
6 Dec 2018
68
81
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Byron Avenue
Date
3 Sep 2013
Current
Potential
66
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
3 Sep 2013
66
82
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
2 Byron Avenue
Date
4 Sep 2012
Current
Potential
69
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
4 Sep 2012
69
83
Total Floor Area
121 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
21 BYRON AVENUE, WINCHESTER
Date
5 May 2021
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
5 May 2021
71
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 Byron Avenue
Date
15 May 2013
Current
Potential
75
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
15 May 2013
75
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Byron Avenue
Date
5 Jul 2017
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
5 Jul 2017
73
86
Total Floor Area
101 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 Byron Avenue
Date
12 Aug 2019
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
12 Aug 2019
71
84
14 Jun 2009
65
77
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
37 Byron Avenue
Date
5 Sep 2011
Current
Potential
72
73
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
5 Sep 2011
72
73
30 Mar 2009
74
76
Total Floor Area
120 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
4 Byron Avenue
Date
11 Mar 2024
Current
Potential
72
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
11 Mar 2024
72
83
Total Floor Area
120 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
43 Byron Avenue
Date
18 Jun 2014
Current
Potential
66
82
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
18 Jun 2014
66
82
Total Floor Area
143 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
7 Byron Avenue
Date
28 Sep 2014
Current
Potential
66
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
28 Sep 2014
66
81
17 Jun 2013
65
83
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Byron Avenue
Date
21 Mar 2013
Current
Potential
55
78
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
21 Mar 2013
55
78
Total Floor Area
151 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
9 Byron Avenue
Date
7 Aug 2019
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
7 Aug 2019
69
85
31 Jan 2009
52
77
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
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.
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