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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Silverhall Street, ISLEWORTH, TW7 6RF

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 Silverhall Street, TW7 6RF 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 Silverhall Street, ISLEWORTH, TW7 6RF
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Silverhall Street
Date
9 Dec 2013
Current
Potential
50
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Dec 2013
50
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
12 Silverhall Street
Date
26 Nov 2014
Current
Potential
50
70
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
26 Nov 2014
50
70
12 Oct 2009
67
74
Total Floor Area
154 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Silverhall Street
Date
4 Mar 2024
Current
Potential
54
82
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
4 Mar 2024
54
82
1 Dec 2010
44
55
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
18 Silverhall Street
Date
8 Feb 2023
Current
Potential
53
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Feb 2023
53
79
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
21 Silverhall Street
Date
6 Jul 2022
Current
Potential
63
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
6 Jul 2022
63
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
23 Silverhall Street
Date
19 Jun 2013
Current
Potential
64
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Jun 2013
64
81
22 Jun 2009
45
53
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
24 Silverhall Street
Date
25 Feb 2023
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Feb 2023
70
88
8 Feb 2022
68
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
25 Silverhall Street
Date
31 Jan 2022
Current
Potential
67
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
31 Jan 2022
67
81
29 Sep 2010
44
59
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
26 Silverhall Street
Date
3 Feb 2014
Current
Potential
63
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 Feb 2014
63
82
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
27 Silverhall Street
Date
27 Jul 2020
Current
Potential
62
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Jul 2020
62
80
1 Mar 2010
54
63
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Silverhall Street
Date
4 Jan 2024
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 Jan 2024
66
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Silverhall Street
Date
2 Aug 2024
Current
Potential
68
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
2 Aug 2024
68
89
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
30 Silverhall Street
Date
18 Jan 2023
Current
Potential
63
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
18 Jan 2023
63
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
33 Silverhall Street
Date
23 Feb 2015
Current
Potential
46
82
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
23 Feb 2015
46
82
15 May 2011
41
54
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
7 Silverhall Street
Date
12 Feb 2013
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Feb 2013
65
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Silverhall Street
Date
6 Nov 2009
Current
Potential
65
65
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
6 Nov 2009
65
65
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
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.