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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Colvedene Close, WINCHESTER, SO21 1SP

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 Colvedene Close, SO21 1SP 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 Colvedene Close, WINCHESTER, SO21 1SP
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Colvedene Close, Colden Common
Date
3 Apr 2013
Current
Potential
67
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
3 Apr 2013
67
89
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Colvedene Close, Colden Common
Date
1 May 2024
Current
Potential
70
90
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
1 May 2024
70
90
24 Jan 2019
70
89
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 Colvedene Close, Colden Common
Date
6 Apr 2024
Current
Potential
72
90
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 Apr 2024
72
90
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Colvedene Close, Colden Common
Date
3 Apr 2023
Current
Potential
69
88
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
3 Apr 2023
69
88
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Colvedene Close, Colden Common
Date
7 Sep 2024
Current
Potential
72
91
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
7 Sep 2024
72
91
25 Jun 2010
71
76
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Colvedene Close, Colden Common
Date
25 May 2024
Current
Potential
71
89
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
25 May 2024
71
89
1 Nov 2011
68
70
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Colvedene Close, Colden Common
Date
27 Apr 2024
Current
Potential
70
90
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
27 Apr 2024
70
90
21 Aug 2017
69
89
1 Feb 2011
74
77
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Colvedene Close, Colden Common
Date
13 Jan 2012
Current
Potential
66
71
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
13 Jan 2012
66
71
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Colvedene Close, Colden Common
Date
2 Sep 2024
Current
Potential
72
91
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
2 Sep 2024
72
91
7 Apr 2022
72
90
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Colvedene Close, Colden Common
Date
30 Jul 2024
Current
Potential
71
87
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
30 Jul 2024
71
87
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
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.