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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Holywell Close, STAINES-UPON-THAMES, TW19 7RU

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 Holywell Close, TW19 7RU 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 Holywell Close, STAINES-UPON-THAMES, TW19 7RU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 HOLYWELL CLOSE, STANWELL
Date
18 Dec 2020
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
18 Dec 2020
77
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Holywell Close
Date
5 Oct 2008
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
5 Oct 2008
78
78
23 Jan 2024
72
74
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 Holywell Close
Date
24 Jan 2024
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
24 Jan 2024
77
77
17 Jun 2009
76
81
20 Feb 2009
75
82
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Holywell Close
Date
28 Nov 2016
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
28 Nov 2016
75
78
23 Jan 2024
72
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 Holywell Close
Date
22 Aug 2017
Current
Potential
69
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
22 Aug 2017
69
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Holywell Close
Date
11 Nov 2021
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
11 Nov 2021
73
76
9 May 2011
71
71
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Holywell Close, London
Date
23 Jan 2024
Current
Potential
74
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Jan 2024
74
74
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5 Holywell Close
Date
24 Nov 2011
Current
Potential
73
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
24 Nov 2011
73
73
23 Jan 2024
72
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
6 Holywell Close, London
Date
25 Jan 2024
Current
Potential
74
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
25 Jan 2024
74
75
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Holywell Close, London
Date
23 Jan 2024
Current
Potential
64
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Jan 2024
64
67
11 Nov 2010
75
75
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8 Holywell Close
Date
12 Jan 2017
Current
Potential
71
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
12 Jan 2017
71
75
23 Jan 2024
75
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 Holywell Close
Date
1 Nov 2012
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
1 Nov 2012
73
77
27 Feb 2023
74
77
23 Jan 2024
72
74
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
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.

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