PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Chilbolton Avenue, WINCHESTER, SO22 5HD
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 Chilbolton Avenue, SO22 5HD 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 Chilbolton Avenue, WINCHESTER, SO22 5HD
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Abbey Court, 8 Chilbolton Avenue
Date
20 Jul 2017
Current
Potential
89
91
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
20 Jul 2017
89
91
Total Floor Area
142 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1 Chilbolton Gate, Chilbolton Avenue
Date
7 Dec 2018
Current
Potential
87
91
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
7 Dec 2018
87
91
Total Floor Area
243 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1 Vitruvius Court, 28, Chilbolton Avenue
Date
22 Jan 2019
Current
Potential
85
93
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
22 Jan 2019
85
93
Total Floor Area
154 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1 West Beech Corner, 6 Chilbolton Avenue
Date
23 Apr 2023
Current
Potential
92
93
Property Type
House
Built Form
Semi-Detached
Constructed
2022
Certificate History
23 Apr 2023
92
93
Total Floor Area
171 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
6
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
14 Chilbolton Avenue
Date
20 Jan 2015
Current
Potential
59
73
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
20 Jan 2015
59
73
Total Floor Area
227 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
2
Address
16 Chilbolton Avenue
Date
25 Jan 2011
Current
Potential
43
67
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
25 Jan 2011
43
67
Total Floor Area
258 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
7.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
1
Address
18 Chilbolton Avenue
Date
20 May 2013
Current
Potential
70
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
20 May 2013
70
79
Total Floor Area
235 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
2 Abbey Court, 8 Chilbolton Avenue
Date
20 Jul 2017
Current
Potential
89
91
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
20 Jul 2017
89
91
Total Floor Area
150 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Chilbolton Avenue
Date
25 Mar 2013
Current
Potential
55
75
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
25 Mar 2013
55
75
Total Floor Area
154 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
2 Chilbolton Gate, Chilbolton Avenue
Date
7 Dec 2018
Current
Potential
86
91
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
7 Dec 2018
86
91
Total Floor Area
243 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Vitruvius Court, 28, Chilbolton Avenue
Date
29 Jan 2019
Current
Potential
85
93
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
29 Jan 2019
85
93
Total Floor Area
154 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 West Beech Corner, 6 Chilbolton Avenue
Date
11 May 2023
Current
Potential
92
93
Property Type
House
Built Form
Semi-Detached
Constructed
2023
Certificate History
11 May 2023
92
93
Total Floor Area
171 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
5
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
20 Chilbolton Avenue
Date
1 Dec 2011
Current
Potential
65
68
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
1 Dec 2011
65
68
Total Floor Area
226 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
3
Address
26 Chilbolton Avenue
Date
23 Nov 2011
Current
Potential
43
65
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
23 Nov 2011
43
65
Total Floor Area
162 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
28 Chilbolton Avenue
Date
14 Oct 2009
Current
Potential
39
68
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
14 Oct 2009
39
68
Total Floor Area
316 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
9.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
2
Address
3 Abbey Court, 8 Chilbolton Avenue
Date
20 Jul 2017
Current
Potential
89
91
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
20 Jul 2017
89
91
Total Floor Area
150 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Chilbolton Gate, Chilbolton Avenue
Date
7 Dec 2018
Current
Potential
86
91
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
7 Dec 2018
86
91
Total Floor Area
243 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Vitruvius Court, 28, Chilbolton Avenue
Date
22 Jan 2019
Current
Potential
86
94
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
22 Jan 2019
86
94
Total Floor Area
151 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 West Beech Corner, 6 Chilbolton Avenue
Date
4 Jun 2023
Current
Potential
92
93
Property Type
House
Built Form
Detached
Constructed
2023
Certificate History
4 Jun 2023
92
93
Total Floor Area
177 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
5
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Abbey Court, 8 Chilbolton Avenue
Date
20 Jul 2017
Current
Potential
88
91
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
20 Jul 2017
88
91
Total Floor Area
142 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Chilbolton Gate, Chilbolton Avenue
Date
7 Dec 2018
Current
Potential
86
91
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
7 Dec 2018
86
91
Total Floor Area
243 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Vitruvius Court, 28, Chilbolton Avenue
Date
15 Aug 2018
Current
Potential
86
96
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
15 Aug 2018
86
96
Total Floor Area
117 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 West Beech Corner, 6 Chilbolton Avenue
Date
2 Mar 2023
Current
Potential
92
93
Property Type
House
Built Form
Detached
Constructed
2023
Certificate History
2 Mar 2023
92
93
Total Floor Area
168 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
5
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Vitruvius Court, 28, Chilbolton Avenue
Date
22 Jan 2019
Current
Potential
86
94
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
22 Jan 2019
86
94
Total Floor Area
151 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 11, 28 Chilbolton Avenue
Date
15 Sep 2012
Current
Potential
64
74
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2007 onwards
Certificate History
15 Sep 2012
64
74
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Bands
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.