PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Marriott Close, FELTHAM, TW14 9PZ
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 Marriott Close, TW14 9PZ 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 Marriott Close, FELTHAM, TW14 9PZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Marriott Close
Date
13 Feb 2015
Current
Potential
69
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
13 Feb 2015
69
78
Total Floor Area
58 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
12 Marriott Close
Date
18 Apr 2010
Current
Potential
63
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
18 Apr 2010
63
80
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Marriott Close
Date
17 Jan 2024
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Jan 2024
73
88
22 Jul 2013
55
92
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
15 Marriott Close
Date
22 Jan 2016
Current
Potential
67
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Jan 2016
67
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Marriott Close
Date
4 Feb 2016
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
4 Feb 2016
72
87
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Marriott Close
Date
7 Nov 2022
Current
Potential
70
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 Nov 2022
70
83
15 Aug 2012
72
93
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Marriott Close
Date
8 Aug 2010
Current
Potential
62
74
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
8 Aug 2010
62
74
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Marriott Close
Date
25 Jan 2013
Current
Potential
64
88
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
25 Jan 2013
64
88
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Marriott Close
Date
13 May 2011
Current
Potential
67
72
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 May 2011
67
72
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Marriott Close
Date
13 Jul 2020
Current
Potential
67
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Jul 2020
67
77
28 Jun 2009
65
79
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Marriott Close
Date
26 Nov 2015
Current
Potential
69
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
26 Nov 2015
69
75
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Marriott Close
Date
18 Feb 2015
Current
Potential
66
87
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
18 Feb 2015
66
87
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 Marriott Close
Date
2 Sep 2017
Current
Potential
66
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 Sep 2017
66
84
2 Mar 2011
73
82
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Marriott Close
Date
15 Mar 2016
Current
Potential
62
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Mar 2016
62
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Marriott Close
Date
29 Apr 2016
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Apr 2016
66
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Marriott Close
Date
22 May 2016
Current
Potential
73
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 May 2016
73
89
18 May 2016
70
91
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Marriott Close
Date
4 Aug 2009
Current
Potential
77
83
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
4 Aug 2009
77
83
4 Aug 2009
76
82
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40 Marriott Close
Date
23 Dec 2021
Current
Potential
67
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
23 Dec 2021
67
86
19 Jul 2010
60
76
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
42 MARRIOTT CLOSE
Date
1 Aug 2021
Current
Potential
69
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
1 Aug 2021
69
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Marriott Close
Date
15 Oct 2024
Current
Potential
70
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Oct 2024
70
75
1 Dec 2014
69
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
46 Marriott Close
Date
3 Feb 2014
Current
Potential
53
64
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Feb 2014
53
64
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 Marriott Close
Date
3 Feb 2014
Current
Potential
65
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Feb 2014
65
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Marriott Close
Date
5 Dec 2015
Current
Potential
70
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
5 Dec 2015
70
77
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
50 Marriott Close
Date
18 May 2023
Current
Potential
50
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
18 May 2023
50
87
24 Jan 2014
55
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
52 Marriott Close
Date
2 Apr 2024
Current
Potential
77
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 Apr 2024
77
90
8 Sep 2021
68
82
18 Apr 2010
74
77
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
54 Marriott Close
Date
23 Feb 2022
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Feb 2022
67
85
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
56 Marriott Close
Date
18 Aug 2017
Current
Potential
66
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
18 Aug 2017
66
82
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Marriott Close
Date
5 Sep 2024
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Sep 2024
72
76
6 Sep 2023
42
75
4 Mar 2019
70
76
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
60 Marriott Close
Date
23 Feb 2023
Current
Potential
58
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Feb 2023
58
86
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
62 Marriott Close
Date
27 Jan 2014
Current
Potential
55
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
27 Jan 2014
55
86
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
68 Marriott Close
Date
8 May 2012
Current
Potential
72
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 May 2012
72
89
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
68 MARRIOTT CLOSE, FELTHAM
Date
6 Apr 2021
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
6 Apr 2021
73
87
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Marriott Close
Date
5 Dec 2015
Current
Potential
69
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
5 Dec 2015
69
78
21 Jan 2014
66
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
70 Marriott Close
Date
17 Dec 2009
Current
Potential
54
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Dec 2009
54
66
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Marriott Close
Date
26 Feb 2009
Current
Potential
72
80
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
26 Feb 2009
72
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 MARRIOTT CLOSE, FELTHAM
Date
2 May 2021
Current
Potential
71
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 May 2021
71
76
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Marriott Close
Date
18 Dec 2023
Current
Potential
71
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
18 Dec 2023
71
77
1 Mar 2014
68
76
19 Nov 2012
48
77
20 Mar 2012
57
70
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, Two Bridges House
Date
25 Oct 2021
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
82
82
Total Floor Area
66 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 10, Two Bridges House
Date
25 Oct 2021
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
81
81
Total Floor Area
54 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 11, Two Bridges House
Date
25 Oct 2021
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
82
82
Total Floor Area
56 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, Two Bridges House
Date
25 Oct 2021
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
82
82
Total Floor Area
50 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, Two Bridges House
Date
25 Oct 2021
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
83
83
Total Floor Area
51 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, Two Bridges House
Date
25 Oct 2021
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
81
81
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5, Two Bridges Housel
Date
25 Oct 2021
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
83
83
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
7
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6, Two Bridges House
Date
25 Oct 2021
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
82
82
Total Floor Area
50 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 7, Two Bridges House
Date
25 Oct 2021
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
83
83
Total Floor Area
51 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 8, Two Bridges House
Date
25 Oct 2021
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
81
81
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 9, Two Bridges House
Date
25 Oct 2021
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
82
82
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.5
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Unit 1 (Office), Two Bridges House
Date
25 Oct 2021
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
2021
Certificate History
25 Oct 2021
81
81
Total Floor Area
51 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
11
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.