PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Holland Park, LONDON, W11 3RP
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 3RP 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 3RP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17, 40 Holland Park
Date
8 Mar 2022
Current
Potential
54
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
8 Mar 2022
54
78
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40a Holland Park
Date
13 Aug 2020
Current
Potential
54
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
13 Aug 2020
54
69
Total Floor Area
27 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
44E Holland Park
Date
20 Jul 2015
Current
Potential
53
77
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
20 Jul 2015
53
77
Total Floor Area
149 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 1, 45 Holland Park
Date
25 Sep 2019
Current
Potential
40
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
25 Sep 2019
40
73
5 Sep 2010
45
57
Total Floor Area
164 sq m
Current CO2 Emissions Level
10.8
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 10, 38 Holland Park
Date
26 Jun 2022
Current
Potential
54
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
26 Jun 2022
54
77
16 Sep 2010
44
57
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 11, 38 Holland Park
Date
3 Oct 2013
Current
Potential
56
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Oct 2013
56
77
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 11, 40 Holland Park
Date
8 Feb 2022
Current
Potential
52
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
8 Feb 2022
52
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
104
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 12, 40 Holland Park
Date
19 Jan 2013
Current
Potential
51
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Jan 2013
51
73
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 17, 40 Holland Park
Date
28 Nov 2012
Current
Potential
25
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
28 Nov 2012
25
79
5 Aug 2009
29
30
Total Floor Area
81 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 18, 40 Holland Park
Date
29 Mar 2017
Current
Potential
61
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
29 Mar 2017
61
76
19 Aug 2009
52
54
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 19, 40 Holland Park
Date
4 Jul 2024
Current
Potential
59
76
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
4 Jul 2024
59
76
15 Jun 2011
77
80
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2, 38 HOLLAND PARK
Date
5 Aug 2021
Current
Potential
64
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
5 Aug 2021
64
77
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 39 Holland Park
Date
2 Jun 2014
Current
Potential
65
81
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
2 Jun 2014
65
81
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 38 Holland Park
Date
24 Sep 2019
Current
Potential
59
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
24 Sep 2019
59
77
2 Jun 2009
38
48
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 39 Holland Park
Date
12 Sep 2023
Current
Potential
67
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
12 Sep 2023
67
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 3, 45 Holland Park
Date
3 Jun 2009
Current
Potential
48
56
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
3 Jun 2009
48
56
Total Floor Area
140 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4, 38 Holland Park
Date
18 Jan 2022
Current
Potential
69
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
18 Jan 2022
69
81
20 Nov 2008
63
64
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 45 Holland Park
Date
5 Mar 2015
Current
Potential
59
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
5 Mar 2015
59
76
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 39 Holland Park
Date
1 Feb 2022
Current
Potential
77
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Feb 2022
77
86
19 Jan 2012
65
65
Total Floor Area
140 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 5, 40 Holland Park
Date
3 Dec 2018
Current
Potential
43
56
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
3 Dec 2018
43
56
8 Sep 2009
29
32
Total Floor Area
106 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 5, 45 Holland Park
Date
16 Jun 2019
Current
Potential
63
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
16 Jun 2019
63
78
11 Mar 2009
39
40
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, 38 Holland Park
Date
31 May 2011
Current
Potential
69
71
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
Certificate History
31 May 2011
69
71
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, 40 Holland Park
Date
2 Feb 2022
Current
Potential
61
72
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
2 Feb 2022
61
72
20 Oct 2011
58
64
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7, 38 Holland Park
Date
22 Jan 2015
Current
Potential
64
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Jan 2015
64
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8, 38 Holland Park
Date
30 Jan 2009
Current
Potential
60
67
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
30 Jan 2009
60
67
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9, 38 Holland Park
Date
9 Jul 2020
Current
Potential
40
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
9 Jul 2020
40
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 9-10, 40 Holland Park
Date
24 Mar 2012
Current
Potential
58
59
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Mar 2012
58
59
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 9/10, 40 Holland Park
Date
27 Jul 2022
Current
Potential
56
82
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
27 Jul 2022
56
82
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat B, 40 Holland Park
Date
15 Feb 2012
Current
Potential
49
55
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
15 Feb 2012
49
55
Total Floor Area
132 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat D, 44 Holland Park
Date
27 Aug 2024
Current
Potential
69
80
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
27 Aug 2024
69
80
Total Floor Area
154 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Garden Flat, 40 Holland Park
Date
28 Sep 2022
Current
Potential
62
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
28 Sep 2022
62
75
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
GARDEN FLAT, 40 HOLLAND PARK
Date
4 Dec 2020
Current
Potential
75
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Dec 2020
75
80
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Garden House, 40 Holland Park
Date
23 Jan 2018
Current
Potential
45
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 Jan 2018
45
83
Total Floor Area
126 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Ground Floor Flat, 39 Holland Park
Date
19 Sep 2017
Current
Potential
51
81
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
19 Sep 2017
51
81
Total Floor Area
164 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Lower Ground Floor Flat, 40 Holland Park
Date
1 Aug 2010
Current
Potential
63
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 Aug 2010
63
64
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Bands
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.