PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Clifton Gardens, LONDON, W9 1AR
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 Clifton Gardens, W9 1AR 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 Clifton Gardens, LONDON, W9 1AR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
21a Clifton Gardens
Date
28 Jun 2022
Current
Potential
61
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
28 Jun 2022
61
77
Total Floor Area
139 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
21c Clifton Gardens
Date
18 Aug 2011
Current
Potential
51
61
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
18 Aug 2011
51
61
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21c Clifton Gardens
Date
2 Sep 2021
Current
Potential
63
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
2 Sep 2021
63
77
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21d Clifton Gardens
Date
20 Mar 2020
Current
Potential
72
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Mar 2020
72
81
1 Apr 2009
60
68
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
21E CLIFTON GARDENS, LONDON
Date
13 Apr 2021
Current
Potential
67
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
13 Apr 2021
67
76
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Clifton Gardens
Date
7 Nov 2017
Current
Potential
66
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
7 Nov 2017
66
82
5 May 2015
65
78
23 Sep 2009
12
27
Total Floor Area
446 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
27c Clifton Gardens
Date
9 Jan 2012
Current
Potential
53
63
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
9 Jan 2012
53
63
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27d Clifton Gardens
Date
3 Mar 2023
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Mar 2023
72
79
24 Nov 2012
58
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Clifton Gardens
Date
30 Oct 2008
Current
Potential
64
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Oct 2008
64
71
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Clifton Gardens
Date
21 Jun 2012
Current
Potential
34
77
Property Type
Maisonette
Built Form
N/A
Constructed
before 1900
Certificate History
21 Jun 2012
34
77
Total Floor Area
207 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
93
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
37 CLIFTON GARDENS, LONDON
Date
14 Apr 2021
Current
Potential
78
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Apr 2021
78
81
Total Floor Area
408 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
Basement Flat, 21, Clifton Gardens
Date
17 Feb 2012
Current
Potential
63
67
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
Certificate History
17 Feb 2012
63
67
Total Floor Area
139 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Basement Flat, 33, Clifton Gardens
Date
8 Jan 2015
Current
Potential
44
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Jan 2015
44
79
Total Floor Area
71 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Basement Flat, 37, Clifton Gardens
Date
21 Jun 2012
Current
Potential
64
77
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
21 Jun 2012
64
77
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Basement Flat, 39, Clifton Gardens
Date
1 Nov 2011
Current
Potential
61
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Nov 2011
61
66
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
First Floor Flat, 33 Clifton Gardens
Date
16 Dec 2019
Current
Potential
73
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
16 Dec 2019
73
82
19 Oct 2010
62
68
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 29-31 Clifton Gardens
Date
17 Jan 2022
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Jan 2022
74
78
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
Flat 1, 39 Clifton Gardens
Date
10 Dec 2015
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Dec 2015
68
78
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.9
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 2, 39 Clifton Gardens
Date
10 Feb 2022
Current
Potential
70
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Feb 2022
70
81
17 Oct 2011
69
70
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 39 Clifton Gardens
Date
27 Oct 2011
Current
Potential
70
72
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
27 Oct 2011
70
72
4 Jul 2011
71
73
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 5, 39 CLIFTON GARDENS
Date
1 Jun 2021
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Jun 2021
75
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, 39 Clifton Gardens
Date
9 Aug 2011
Current
Potential
52
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Aug 2011
52
65
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat A, 19b Clifton Gardens
Date
24 Feb 2020
Current
Potential
55
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
24 Feb 2020
55
75
Total Floor Area
127 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat A, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
73
80
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat A Third Floor And Fourth Floor, 23 Clifton Gardens
Date
20 Jun 2024
Current
Potential
75
81
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Jun 2024
75
81
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat B, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
73
80
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat C, 23 Clifton Gardens
Date
24 May 2023
Current
Potential
74
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
Certificate History
24 May 2023
74
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat C, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
68
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
68
79
Total Floor Area
134 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat D, 19b Clifton Gardens
Date
1 Apr 2013
Current
Potential
68
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
1 Apr 2013
68
82
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat D, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
74
80
Total Floor Area
130 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat E, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
76
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
76
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat F, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
76
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
76
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat G, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
70
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
70
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat H, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
70
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
70
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat J, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
66
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat K, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
66
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat L, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
66
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat M, 29-31 Clifton Gardens
Date
11 May 2017
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2017
66
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Garden Flat, 23, Clifton Gardens
Date
20 Feb 2018
Current
Potential
51
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Feb 2018
51
75
Total Floor Area
168 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
Second Floor Flat, 33 Clifton Gardens
Date
24 Apr 2023
Current
Potential
69
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Apr 2023
69
80
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Top Floor Flat, 33 Clifton Gardens
Date
31 Aug 2014
Current
Potential
61
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
31 Aug 2014
61
72
16 Aug 2011
70
74
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Top Floor Flat, 37 Clifton Gardens
Date
21 Jun 2012
Current
Potential
40
80
Property Type
Flat
Built Form
N/A
Constructed
before 1900
Certificate History
21 Jun 2012
40
80
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
71
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.