PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Seymour Gardens, TWICKENHAM, TW1 3AP
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 Seymour Gardens, TW1 3AP 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 Seymour Gardens, TWICKENHAM, TW1 3AP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Orleans Court, Seymour Gardens
Date
15 Jan 2009
Current
Potential
67
73
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
15 Jan 2009
67
73
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
1 ORLEANS COURT, SEYMOUR GARDENS
Date
15 Jan 2021
Current
Potential
72
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
15 Jan 2021
72
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
10 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Feb 2014
78
80
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
11 Orleans Court, Seymour Gardens
Date
27 Aug 2023
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
27 Aug 2023
79
80
30 Jan 2015
77
81
12 Feb 2014
79
80
Total Floor Area
35 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
12 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
62
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2014
62
74
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
13 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
74
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
12 Feb 2014
74
79
3 Sep 2012
74
79
27 Jun 2012
68
76
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
13 ORLEANS COURT, SEYMOUR GARDENS
Date
5 Feb 2021
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 Feb 2021
72
75
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
14 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
68
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
12 Feb 2014
68
73
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
15 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
75
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Feb 2014
75
78
16 Apr 2013
73
76
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
16 Orleans Court, Seymour Gardens
Date
10 Mar 2020
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Mar 2020
74
79
13 Feb 2014
73
77
22 Sep 2009
82
85
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
17 Orleans Court, Seymour Gardens
Date
16 Jul 2014
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Jul 2014
74
78
13 Feb 2014
78
80
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
18 Orleans Court, Seymour Gardens
Date
30 Jul 2024
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
30 Jul 2024
76
79
13 Feb 2014
77
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
19 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Feb 2014
78
80
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
20 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
72
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2014
72
78
11 Feb 2014
57
91
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
21 Orleans Court, Seymour Gardens
Date
10 Apr 2024
Current
Potential
71
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
10 Apr 2024
71
77
13 Feb 2014
65
74
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
22 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
67
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
12 Feb 2014
67
73
9 Dec 2009
80
85
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
23 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
74
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2014
74
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
24 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Feb 2014
78
80
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
25 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
80
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Feb 2014
80
83
31 Oct 2013
77
80
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
26 Orleans Court, Seymour Gardens
Date
11 Aug 2017
Current
Potential
77
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Aug 2017
77
80
13 Feb 2014
76
78
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
27 Orleans Court, Seymour Gardens
Date
13 Jul 2016
Current
Potential
76
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Jul 2016
76
85
13 Feb 2014
74
77
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
28 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
73
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Feb 2014
73
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
29 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
72
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Feb 2014
72
78
23 Mar 2009
70
83
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
3 Orleans Court, Seymour Gardens
Date
15 Oct 2023
Current
Potential
74
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Oct 2023
74
78
7 Mar 2011
77
80
10 Apr 2009
67
75
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
67
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
13 Feb 2014
67
73
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
31 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
72
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Feb 2014
72
76
11 Aug 2011
67
75
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
31 ORLEANS COURT, SEYMOUR GARDENS
Date
18 Feb 2021
Current
Potential
73
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Feb 2021
73
77
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
32 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Feb 2014
78
80
Total Floor Area
37 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
33 Orleans Court, Seymour Gardens
Date
8 Jun 2017
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Jun 2017
72
79
13 Feb 2014
76
78
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
34 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2014
78
80
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
35 Orleans Court, Seymour Gardens
Date
8 Mar 2024
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Mar 2024
77
78
13 Feb 2014
74
79
15 Dec 2011
71
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
36 Orleans Court, Seymour Gardens
Date
11 Apr 2018
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
11 Apr 2018
72
75
12 Feb 2014
72
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
37 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
62
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Feb 2014
62
70
1 Jun 2011
64
76
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
62
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Feb 2014
62
69
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
57
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2014
57
71
20 Jun 2011
62
71
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Orleans Court, Seymour Gardens
Date
18 Feb 2011
Current
Potential
76
80
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
18 Feb 2011
76
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.2
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
40 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
69
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2014
69
73
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
53
61
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2014
53
61
8 Nov 2011
74
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
42 Orleans Court, Seymour Gardens
Date
14 Jan 2025
Current
Potential
71
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Jan 2025
71
78
13 Feb 2014
68
72
14 Sep 2013
69
69
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
43 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
66
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2014
66
71
6 Apr 2011
76
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Orleans Court, Seymour Gardens
Date
13 Feb 2014
Current
Potential
64
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Feb 2014
64
71
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Orleans Court, Seymour Gardens
Date
22 Jan 2019
Current
Potential
72
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
22 Jan 2019
72
77
12 Feb 2014
64
73
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
6 Orleans Court, Seymour Gardens
Date
12 Feb 2014
Current
Potential
70
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
12 Feb 2014
70
77
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
7 Orleans Court, Seymour Gardens
Date
30 Jul 2014
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
30 Jul 2014
70
75
12 Feb 2014
72
78
18 Mar 2011
81
85
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
8 Orleans Court, Seymour Gardens
Date
8 Aug 2023
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Aug 2023
77
79
13 Feb 2014
73
77
14 Oct 2010
84
85
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
9 Orleans Court, Seymour Gardens
Date
10 Feb 2020
Current
Potential
77
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Feb 2020
77
80
12 Feb 2014
75
78
Total Floor Area
35 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
1
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.