PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Queen Caroline Street, LONDON, W6 9BT
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 Queen Caroline Street, W6 9BT 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 Queen Caroline Street, LONDON, W6 9BT
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 1, Henrietta House
Date
27 Nov 2023
Current
Potential
70
74
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
27 Nov 2023
70
74
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 14, Henrietta House
Date
20 Apr 2023
Current
Potential
75
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
20 Apr 2023
75
79
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 15, Henrietta House
Date
12 Dec 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
12 Dec 2023
76
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 16 Henrietta House, Queen Caroline Street
Date
4 Apr 2015
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Apr 2015
77
77
15 May 2014
76
78
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 18 Henrietta House, Queen Caroline Street
Date
14 Nov 2011
Current
Potential
72
79
Property Type
Flat
Built Form
N/A
Constructed
1930-1949
Certificate History
14 Nov 2011
72
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 19 Henrietta House, Queen Caroline Street
Date
1 Apr 2019
Current
Potential
64
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
1 Apr 2019
64
76
26 Feb 2018
50
72
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 20 Henrietta House, Queen Caroline Street
Date
26 Feb 2018
Current
Potential
52
59
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Feb 2018
52
59
7 Jan 2015
60
69
15 Mar 2011
67
73
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 21, Henrietta House
Date
5 Jan 2024
Current
Potential
68
73
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
5 Jan 2024
68
73
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 22 Henrietta House, Queen Caroline Street
Date
15 Nov 2016
Current
Potential
61
70
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
15 Nov 2016
61
70
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 24 Henrietta House, Queen Caroline Street
Date
23 Jan 2019
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Jan 2019
80
81
13 Jan 2009
69
71
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 25, Henrietta House
Date
5 Jan 2024
Current
Potential
74
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
5 Jan 2024
74
76
9 Feb 2023
76
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 27 Henrietta House, Queen Caroline Street
Date
23 Jan 2012
Current
Potential
65
66
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
Certificate History
23 Jan 2012
65
66
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 28, Henrietta House
Date
20 Jun 2023
Current
Potential
74
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Jun 2023
74
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 28 Henrietta House, Queen Caroline Street
Date
12 May 2013
Current
Potential
70
81
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
12 May 2013
70
81
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 29, Henrietta House
Date
5 Jan 2024
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
5 Jan 2024
75
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 29 Henrietta House, Queen Caroline Street
Date
2 May 2012
Current
Potential
60
69
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
Certificate History
2 May 2012
60
69
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 30 Henrietta House, Queen Caroline Street
Date
5 Dec 2017
Current
Potential
75
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 Dec 2017
75
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 31, Henrietta House
Date
5 Jan 2024
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
5 Jan 2024
75
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 35, Henrietta House
Date
12 Dec 2023
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
12 Dec 2023
75
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 36, Henrietta House
Date
12 Dec 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
12 Dec 2023
76
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 37, Henrietta House
Date
18 Feb 2023
Current
Potential
80
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
18 Feb 2023
80
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 38, Henrietta House
Date
5 Jan 2024
Current
Potential
75
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
5 Jan 2024
75
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 39 Henrietta House, Queen Caroline Street
Date
26 Feb 2018
Current
Potential
52
58
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Feb 2018
52
58
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4 Henrietta House, Queen Caroline Street
Date
25 Feb 2020
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 Feb 2020
76
79
6 Oct 2017
74
78
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 40 Henrietta House, Queen Caroline Street
Date
26 Feb 2018
Current
Potential
50
72
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
26 Feb 2018
50
72
10 Jun 2010
62
62
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7 Henrietta House, Queen Caroline Street
Date
14 Feb 2012
Current
Potential
72
73
Property Type
Flat
Built Form
N/A
Constructed
1930-1949
Certificate History
14 Feb 2012
72
73
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9, Henrietta House
Date
27 Nov 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
27 Nov 2023
76
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.