PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Denehurst Gardens, LONDON, W3 9QY
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 Denehurst Gardens, W3 9QY 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 Denehurst Gardens, LONDON, W3 9QY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Denehurst Gardens
Date
28 Jul 2019
Current
Potential
63
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Jul 2019
63
76
30 May 2018
52
75
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10a Denehurst Gardens
Date
9 Sep 2020
Current
Potential
59
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Sep 2020
59
78
26 Aug 2010
56
64
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Denehurst Gardens
Date
5 Feb 2018
Current
Potential
51
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
5 Feb 2018
51
75
Total Floor Area
144 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
14 Denehurst Gardens
Date
26 Sep 2022
Current
Potential
81
87
Property Type
House
Built Form
Semi-Detached
Constructed
2012 onwards
Certificate History
26 Sep 2022
81
87
3 Dec 2015
66
79
Total Floor Area
169 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
16 Denehurst Gardens
Date
29 Jan 2009
Current
Potential
43
60
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
29 Jan 2009
43
60
Total Floor Area
154 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
17a Denehurst Gardens
Date
10 Jul 2016
Current
Potential
71
72
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
10 Jul 2016
71
72
27 Oct 2015
68
71
Total Floor Area
22 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
17b Denehurst Gardens
Date
10 Jul 2016
Current
Potential
59
60
Property Type
Maisonette
Built Form
N/A
Constructed
N/A
Certificate History
10 Jul 2016
59
60
27 Oct 2015
43
44
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
18 Denehurst Gardens
Date
16 Sep 2024
Current
Potential
78
94
Property Type
House
Built Form
Detached
Constructed
2003-2006
Certificate History
16 Sep 2024
78
94
15 Sep 2024
68
86
20 Aug 2014
41
58
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Denehurst Gardens
Date
6 Jun 2011
Current
Potential
46
59
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Jun 2011
46
59
Total Floor Area
144 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Denehurst Gardens
Date
8 May 2017
Current
Potential
66
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
8 May 2017
66
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3a Denehurst Gardens
Date
4 Nov 2014
Current
Potential
63
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
4 Nov 2014
63
78
12 Apr 2009
47
56
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4a Denehurst Gardens
Date
6 Jun 2023
Current
Potential
69
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
6 Jun 2023
69
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4b Denehurst Gardens, Acton
Date
27 Mar 2019
Current
Potential
59
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
27 Mar 2019
59
70
12 Oct 2008
47
49
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Denehurst Gardens
Date
23 May 2024
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 May 2024
62
85
1 Aug 2010
44
49
Total Floor Area
138 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
7 Denehurst Gardens
Date
10 Jul 2012
Current
Potential
37
74
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
10 Jul 2012
37
74
Total Floor Area
132 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
9 Denehurst Gardens
Date
1 Nov 2022
Current
Potential
57
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
1 Nov 2022
57
75
14 Apr 2010
60
60
Total Floor Area
183 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
Flat 1, Denehurst Court
Date
23 Feb 2018
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Feb 2018
81
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, Gigi House
Date
9 Oct 2023
Current
Potential
77
78
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
9 Oct 2023
77
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Flat 1 Gigi House, Denehurst Gardens
Date
24 Apr 2012
Current
Potential
74
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
2007 onwards
Certificate History
24 Apr 2012
74
76
22 Oct 2008
81
83
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2, Denehurst Court
Date
23 Feb 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Feb 2018
83
83
Total Floor Area
40 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2 Gigi House, Denehurst Gardens
Date
22 Oct 2008
Current
Potential
85
87
Property Type
Maisonette
Built Form
Detached
Constructed
2007 onwards
Certificate History
22 Oct 2008
85
87
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, Denehurst Court
Date
23 Feb 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Feb 2018
83
83
Total Floor Area
64 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, Denehurst Court
Date
23 Feb 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Feb 2018
83
83
Total Floor Area
66 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5, Denehurst Court
Date
23 Feb 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Feb 2018
83
83
Total Floor Area
41 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6, Denehurst Court
Date
23 Feb 2018
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Feb 2018
82
82
Total Floor Area
67 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 7, Denehurst Court
Date
23 Feb 2018
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Feb 2018
82
82
Total Floor Area
59 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 8, Denehurst Court
Date
23 Feb 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Feb 2018
83
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
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.