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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Copperkins Lane, AMERSHAM, HP6 5QF

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 Copperkins Lane, HP6 5QF 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 Copperkins Lane, AMERSHAM, HP6 5QF
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
14 Copperkins Lane
Date
14 Sep 2009
Current
Potential
31
38
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
14 Sep 2009
31
38
Total Floor Area
192 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
17.0
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
22 Copperkins Lane
Date
8 Oct 2023
Current
Potential
57
73
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
8 Oct 2023
57
73
Total Floor Area
177 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Copperkins Lane
Date
20 May 2018
Current
Potential
69
73
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
20 May 2018
69
73
Total Floor Area
505 sq m
Current CO2 Emissions Level
13.9
Potential CO2 Emissions Level
12.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
13
Number of Extensions
4
Address
27 Copperkins Lane
Date
21 Feb 2024
Current
Potential
67
77
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
21 Feb 2024
67
77
12 Feb 2014
47
77
Total Floor Area
412 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
8.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
3
Address
29 Copperkins Lane
Date
25 Jul 2010
Current
Potential
35
53
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
25 Jul 2010
35
53
Total Floor Area
208 sq m
Current CO2 Emissions Level
18.8
Potential CO2 Emissions Level
12.8
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
30 Copperkins Lane
Date
16 Aug 2018
Current
Potential
64
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 Aug 2018
64
80
Total Floor Area
178 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
31 Copperkins Lane
Date
6 May 2009
Current
Potential
61
67
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
6 May 2009
61
67
6 May 2009
64
67
Total Floor Area
286 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
33 Copperkins Lane
Date
29 Sep 2013
Current
Potential
68
77
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
29 Sep 2013
68
77
Total Floor Area
259 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
34 Copperkins Lane
Date
10 Jul 2017
Current
Potential
64
77
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
10 Jul 2017
64
77
Total Floor Area
232 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
39 Copperkins Lane
Date
14 Mar 2014
Current
Potential
74
78
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
14 Mar 2014
74
78
25 Sep 2011
84
85
Total Floor Area
488 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
7.5
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
0
Address
Copperkins Cottage, 20, Copperkins Lane
Date
17 May 2011
Current
Potential
48
61
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
17 May 2011
48
61
15 Apr 2010
41
67
Total Floor Area
176 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
7.6
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
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.