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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Holland Park, LONDON, W11 3TG

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 Holland Park, W11 3TG 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 Holland Park, LONDON, W11 3TG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
2 Holland Park
Date
29 Nov 2012
Current
Potential
44
70
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
29 Nov 2012
44
70
Total Floor Area
770 sq m
Current CO2 Emissions Level
41.0
Potential CO2 Emissions Level
22.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
20
Number of Extensions
1
Address
3 Holland Park
Date
19 Jun 2023
Current
Potential
57
73
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
19 Jun 2023
57
73
Total Floor Area
890 sq m
Current CO2 Emissions Level
33.7
Potential CO2 Emissions Level
20.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
15
Number of Extensions
1
Address
Flat 1, 4 Holland Park
Date
21 Feb 2022
Current
Potential
60
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
21 Feb 2022
60
78
12 Apr 2010
26
34
Total Floor Area
216 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
Flat 1b, 6 Holland Park
Date
26 Feb 2015
Current
Potential
65
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
26 Feb 2015
65
80
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 4 Holland Park
Date
12 Aug 2020
Current
Potential
71
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
12 Aug 2020
71
81
18 Jul 2012
28
72
Total Floor Area
195 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 2, 6 Holland Park
Date
28 Sep 2017
Current
Potential
56
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
28 Sep 2017
56
80
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
3
Address
Flat 3, 4 Holland Park
Date
20 Mar 2024
Current
Potential
63
76
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
20 Mar 2024
63
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 6 Holland Park
Date
14 Apr 2024
Current
Potential
55
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
14 Apr 2024
55
72
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 4 Holland Park
Date
4 Jan 2019
Current
Potential
70
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
4 Jan 2019
70
81
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 6 Holland Park
Date
26 Feb 2024
Current
Potential
66
78
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
26 Feb 2024
66
78
18 Mar 2011
39
63
17 Oct 2008
63
73
Total Floor Area
128 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
FLAT 4, 6 HOLLAND PARK
Date
12 Mar 2021
Current
Potential
70
82
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
+
Certificate History
12 Mar 2021
70
82
Total Floor Area
140 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 5a, 4 Holland Park
Date
5 Aug 2018
Current
Potential
63
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
5 Aug 2018
63
78
10 Oct 2017
14
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 5B, 4 Holland Park
Date
7 Aug 2018
Current
Potential
69
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
7 Aug 2018
69
81
13 May 2014
30
83
6 Mar 2009
11
46
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5b, 6 Holland Park
Date
17 Sep 2023
Current
Potential
67
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
17 Sep 2023
67
80
6 Mar 2013
48
78
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, 4 Holland Park
Date
26 Feb 2024
Current
Potential
66
78
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
26 Feb 2024
66
78
9 Jun 2019
34
53
Total Floor Area
128 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 6, 5b Holland Park
Date
28 Jun 2010
Current
Potential
48
60
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
28 Jun 2010
48
60
Total Floor Area
61 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, 6 Holland Park
Date
22 Nov 2019
Current
Potential
56
61
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
22 Nov 2019
56
61
8 Sep 2009
45
53
Total Floor Area
144 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
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.