Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dukes Avenue, HOUNSLOW, TW4 6BA

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 Dukes Avenue, TW4 6BA 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 Dukes Avenue, HOUNSLOW, TW4 6BA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Dukes Avenue
Date
13 Nov 2019
Current
Potential
65
91
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Nov 2019
65
91
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Dukes Avenue
Date
24 Nov 2014
Current
Potential
63
90
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
24 Nov 2014
63
90
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Dukes Avenue
Date
15 Sep 2017
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
15 Sep 2017
70
90
25 Mar 2015
57
91
24 Jun 2012
55
85
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Dukes Avenue
Date
8 Sep 2016
Current
Potential
56
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
8 Sep 2016
56
87
27 May 2015
62
90
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Dukes Avenue
Date
8 Feb 2016
Current
Potential
68
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
8 Feb 2016
68
90
18 Sep 2013
66
91
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Dukes Avenue
Date
27 Aug 2017
Current
Potential
66
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
27 Aug 2017
66
80
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
20 Dukes Avenue
Date
28 Feb 2012
Current
Potential
56
56
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Feb 2012
56
56
15 Sep 2009
64
67
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
23 Dukes Avenue
Date
19 Feb 2024
Current
Potential
74
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Feb 2024
74
85
14 Oct 2008
49
55
Total Floor Area
124 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
26 Dukes Avenue
Date
22 Feb 2023
Current
Potential
63
90
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
22 Feb 2023
63
90
23 Apr 2013
54
84
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Dukes Avenue
Date
9 Jan 2014
Current
Potential
61
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
9 Jan 2014
61
89
15 May 2009
61
67
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Dukes Avenue
Date
23 Jul 2018
Current
Potential
58
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Jul 2018
58
79
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
34 Dukes Avenue
Date
8 Sep 2014
Current
Potential
63
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Sep 2014
63
89
15 Aug 2010
60
67
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Dukes Avenue
Date
28 Jun 2017
Current
Potential
51
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Jun 2017
51
83
20 Jun 2010
60
66
Total Floor Area
59 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Dukes Avenue
Date
13 May 2015
Current
Potential
64
90
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
13 May 2015
64
90
18 Sep 2013
59
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 Dukes Avenue
Date
26 Sep 2018
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Sep 2018
66
80
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
5 Dukes Avenue
Date
8 Jan 2025
Current
Potential
70
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Jan 2025
70
91
1 Aug 2011
57
63
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Dukes Avenue
Date
8 Nov 2019
Current
Potential
63
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
8 Nov 2019
63
84
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Dukes Avenue
Date
15 Sep 2009
Current
Potential
59
60
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Sep 2009
59
60
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Annex R/O, 13 Dukes Avenue
Date
8 Jan 2019
Current
Potential
63
74
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
+
Certificate History
8 Jan 2019
63
74
Total Floor Area
16 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
82
Mains Gas Available
Yes
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.