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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Holland Park Gardens, LONDON, W14 8DZ

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 Gardens, W14 8DZ 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 Gardens, LONDON, W14 8DZ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17a Holland Park Gardens
Date
3 Sep 2020
Current
Potential
65
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 Sep 2020
65
76
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
17b Holland Park Gardens
Date
12 Jul 2012
Current
Potential
66
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 Jul 2012
66
80
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17c Holland Park Gardens
Date
31 Oct 2011
Current
Potential
60
61
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
31 Oct 2011
60
61
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17d Holland Park Gardens
Date
17 Jun 2024
Current
Potential
82
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Jun 2024
82
85
10 Jan 2009
72
75
Total Floor Area
91 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17e Holland Park Gardens
Date
11 Sep 2018
Current
Potential
41
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Sep 2018
41
80
Total Floor Area
98 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 21 Holland Park Gardens
Date
9 Oct 2024
Current
Potential
54
73
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
9 Oct 2024
54
73
30 Aug 2013
45
75
Total Floor Area
188 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 3, 21 Holland Park Gardens
Date
3 Apr 2023
Current
Potential
69
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Apr 2023
69
78
18 Mar 2013
57
70
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 21 Holland Park Gardens
Date
16 Jan 2017
Current
Potential
47
76
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
16 Jan 2017
47
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 17 Holland Park Gardens
Date
16 Oct 2017
Current
Potential
72
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Oct 2017
72
81
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 5, 21 Holland Park Gardens
Date
23 Feb 2022
Current
Potential
52
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
23 Feb 2022
52
65
5 Jul 2009
37
47
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, 21 Holland Park Gardens
Date
8 Jan 2020
Current
Potential
44
61
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
+
Certificate History
8 Jan 2020
44
61
18 Sep 2009
46
54
Total Floor Area
42 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
125
Mains Gas Available
No
Habitable Rooms
1
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.