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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Helvellyn Close, EGHAM, TW20 8JQ

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 Helvellyn Close, TW20 8JQ 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 Helvellyn Close, EGHAM, TW20 8JQ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Helvellyn Close
Date
12 May 2010
Current
Potential
56
70
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
12 May 2010
56
70
Total Floor Area
124 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
11 Helvellyn Close
Date
9 Aug 2022
Current
Potential
65
79
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Aug 2022
65
79
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Helvellyn Close
Date
4 Oct 2010
Current
Potential
65
68
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
4 Oct 2010
65
68
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
2 Helvellyn Close
Date
10 Apr 2013
Current
Potential
67
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
10 Apr 2013
67
83
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Helvellyn Close
Date
3 Jun 2016
Current
Potential
58
83
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
3 Jun 2016
58
83
Total Floor Area
131 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
6 Helvellyn Close
Date
3 Mar 2014
Current
Potential
58
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
3 Mar 2014
58
82
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
6 HELVELLYN CLOSE, EGHAM
Date
5 Feb 2021
Current
Potential
70
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
5 Feb 2021
70
82
Total Floor Area
121 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
8 Helvellyn Close
Date
17 Feb 2017
Current
Potential
56
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
17 Feb 2017
56
81
17 Feb 2017
60
80
13 Dec 2016
55
81
2 Feb 2010
63
68
Total Floor Area
138 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
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.

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