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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Chestnut Lane, AMERSHAM, HP6 6DZ

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 Chestnut Lane, HP6 6DZ 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 Chestnut Lane, AMERSHAM, HP6 6DZ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
104 Chestnut Lane
Date
23 Jan 2013
Current
Potential
48
73
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 Jan 2013
48
73
Total Floor Area
129 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
106 Chestnut Lane
Date
8 Sep 2022
Current
Potential
57
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
8 Sep 2022
57
71
Total Floor Area
214 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
110 Chestnut Lane
Date
22 Jan 2010
Current
Potential
53
59
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
22 Jan 2010
53
59
Total Floor Area
121 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
112 Chestnut Lane
Date
3 Nov 2017
Current
Potential
58
74
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Nov 2017
58
74
5 Feb 2010
50
59
Total Floor Area
149 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
114 Chestnut Lane
Date
26 Jul 2020
Current
Potential
60
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
26 Jul 2020
60
80
Total Floor Area
140 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
117 Chestnut Lane
Date
5 Feb 2020
Current
Potential
68
80
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
5 Feb 2020
68
80
Total Floor Area
125 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
124 Chestnut Lane
Date
18 Nov 2011
Current
Potential
49
61
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 Nov 2011
49
61
Total Floor Area
178 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
7.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
125 Chestnut Lane
Date
24 May 2022
Current
Potential
60
74
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
24 May 2022
60
74
Total Floor Area
324 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
9.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
13
Number of Extensions
1
Address
129 Chestnut Lane
Date
7 Apr 2011
Current
Potential
46
54
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
7 Apr 2011
46
54
Total Floor Area
303 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
2
Address
BRIARWOOD, 117 CHESTNUT LANE
Date
12 Oct 2020
Current
Potential
67
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
12 Oct 2020
67
83
Total Floor Area
144 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
Chestnut House, 118 Chestnut Lane
Date
5 Jul 2017
Current
Potential
86
90
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
5 Jul 2017
86
90
16 Mar 2015
63
79
Total Floor Area
263 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Top Floor Flat, 125 Chestnut Lane
Date
10 Dec 2012
Current
Potential
72
73
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
+
Certificate History
10 Dec 2012
72
73
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
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.