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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walnut Way, AMERSHAM, HP6 5SB

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 Walnut Way, HP6 5SB 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 Walnut Way, AMERSHAM, HP6 5SB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Walnut Way, Hyde Heath
Date
8 May 2019
Current
Potential
75
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
8 May 2019
75
82
11 Apr 2016
48
74
Total Floor Area
212 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
12 Walnut Way, Hyde Heath
Date
14 Nov 2023
Current
Potential
53
76
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
14 Nov 2023
53
76
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
14 Walnut Way, Hyde Heath
Date
19 Jun 2012
Current
Potential
56
82
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
19 Jun 2012
56
82
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
15 Walnut Way, Hyde Heath
Date
17 Apr 2016
Current
Potential
64
82
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
17 Apr 2016
64
82
Total Floor Area
131 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
16 Walnut Way, Hyde Heath
Date
20 Sep 2021
Current
Potential
56
74
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
20 Sep 2021
56
74
Total Floor Area
165 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
17 Walnut Way, Hyde Heath
Date
18 Apr 2016
Current
Potential
44
69
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 Apr 2016
44
69
Total Floor Area
250 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
8.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
19 Walnut Way, Hyde Heath
Date
9 May 2022
Current
Potential
57
74
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
9 May 2022
57
74
Total Floor Area
171 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
2 Walnut Way, Hyde Heath
Date
14 Mar 2016
Current
Potential
59
76
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
14 Mar 2016
59
76
Total Floor Area
130 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
20 Walnut Way, Hyde Heath
Date
3 Apr 2023
Current
Potential
68
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
3 Apr 2023
68
80
Total Floor Area
135 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
21 Walnut Way, Hyde Heath
Date
11 Feb 2016
Current
Potential
58
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
11 Feb 2016
58
81
Total Floor Area
178 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
22 Walnut Way, Hyde Heath
Date
10 Mar 2017
Current
Potential
63
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
10 Mar 2017
63
82
Total Floor Area
123 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
28 Walnut Way, Hyde Heath
Date
18 Jul 2011
Current
Potential
49
69
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
18 Jul 2011
49
69
Total Floor Area
136 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
4 Walnut Way, Hyde Heath
Date
7 Aug 2024
Current
Potential
70
82
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
7 Aug 2024
70
82
Total Floor Area
159 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
5 Walnut Way, Hyde Heath
Date
1 Apr 2023
Current
Potential
50
72
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Apr 2023
50
72
Total Floor Area
109 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 Walnut Way, Hyde Heath
Date
3 Nov 2010
Current
Potential
70
72
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
3 Nov 2010
70
72
Total Floor Area
142 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
9 WALNUT WAY, HYDE HEATH
Date
29 Oct 2020
Current
Potential
73
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
29 Oct 2020
73
80
Total Floor Area
212 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
9 Walnut Way, Hyde Heath
Date
2 Dec 2008
Current
Potential
63
65
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
2 Dec 2008
63
65
Total Floor Area
127 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
42
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.
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