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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hardwicke Road, LONDON, W4 5EA

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 Hardwicke Road, W4 5EA 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 Hardwicke Road, LONDON, W4 5EA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Hardwicke Road
Date
4 Jun 2018
Current
Potential
68
82
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
4 Jun 2018
68
82
Total Floor Area
204 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
12 Hardwicke Road
Date
17 Dec 2021
Current
Potential
65
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
17 Dec 2021
65
77
14 Jun 2011
58
59
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12a Hardwicke Road
Date
5 Dec 2019
Current
Potential
58
76
Property Type
Maisonette
Built Form
Detached
Constructed
1900-1929
+
Certificate History
5 Dec 2019
58
76
9 Dec 2009
52
55
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
12b Hardwicke Road
Date
9 Feb 2022
Current
Potential
53
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
9 Feb 2022
53
71
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Hardwicke Road
Date
3 Mar 2020
Current
Potential
58
75
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
3 Mar 2020
58
75
Total Floor Area
180 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Hardwicke Road
Date
8 Jan 2024
Current
Potential
49
70
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 Jan 2024
49
70
22 Nov 2018
64
79
Total Floor Area
279 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
18a Hardwicke Road
Date
7 Mar 2017
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
7 Mar 2017
69
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
3
Address
19 Hardwicke Road
Date
23 Feb 2022
Current
Potential
52
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 Feb 2022
52
85
Total Floor Area
138 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Hardwicke Road
Date
23 Aug 2023
Current
Potential
44
85
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
23 Aug 2023
44
85
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
5 Hardwicke Road
Date
19 May 2022
Current
Potential
54
76
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
19 May 2022
54
76
27 Nov 2018
49
74
30 Oct 2008
41
61
Total Floor Area
130 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Hardwicke Road
Date
7 Mar 2017
Current
Potential
65
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Mar 2017
65
82
Total Floor Area
143 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
7 Hardwicke Road
Date
21 Jun 2024
Current
Potential
63
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
21 Jun 2024
63
87
19 Mar 2020
57
78
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
8 Hardwicke Road
Date
3 Apr 2018
Current
Potential
44
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 Apr 2018
44
79
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
9 Hardwicke Road
Date
17 Dec 2021
Current
Potential
62
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Dec 2021
62
79
Total Floor Area
135 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
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.