PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Margarets Road, TWICKENHAM, TW1 1NP
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 St. Margarets Road, TW1 1NP 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 St. Margarets Road, TWICKENHAM, TW1 1NP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
202a St. Margarets Road
Date
1 Sep 2014
Current
Potential
32
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
1 Sep 2014
32
71
Total Floor Area
91 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
202b St. Margarets Road
Date
19 Mar 2009
Current
Potential
61
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Mar 2009
61
69
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
202c St. Margarets Road
Date
2 Aug 2010
Current
Potential
51
64
Property Type
Maisonette
Built Form
Detached
Constructed
1930-1949
Certificate History
2 Aug 2010
51
64
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
208d St. Margarets Road
Date
22 Jan 2010
Current
Potential
53
64
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
22 Jan 2010
53
64
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
210a St. Margarets Road
Date
27 May 2011
Current
Potential
49
59
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
27 May 2011
49
59
Total Floor Area
61 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
212 St. Margarets Road
Date
23 Oct 2024
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
23 Oct 2024
66
80
Total Floor Area
351 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
216 St. Margarets Road
Date
15 Feb 2012
Current
Potential
70
73
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
15 Feb 2012
70
73
Total Floor Area
237 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
216a St. Margarets Road
Date
29 Jul 2015
Current
Potential
75
83
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
29 Jul 2015
75
83
Total Floor Area
225 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
218 St. Margarets Road
Date
11 May 2014
Current
Potential
70
80
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
11 May 2014
70
80
Total Floor Area
203 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
218a St. Margarets Road
Date
30 Aug 2023
Current
Potential
71
75
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
30 Aug 2023
71
75
29 Sep 2009
69
73
Total Floor Area
239 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
220 St. Margarets Road
Date
1 Sep 2021
Current
Potential
58
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
1 Sep 2021
58
82
Total Floor Area
339 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
222a St. Margarets Road
Date
17 Oct 2022
Current
Potential
59
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
17 Oct 2022
59
80
21 Nov 2008
63
71
Total Floor Area
119 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Basement Flat, 214 St Margarets Road
Date
18 Jul 2022
Current
Potential
67
78
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
18 Jul 2022
67
78
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
First Floor Flat, 214 St Margarets Road
Date
2 Mar 2022
Current
Potential
63
78
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
2 Mar 2022
63
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 204 St. Margarets Road
Date
15 Jul 2024
Current
Potential
71
78
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
15 Jul 2024
71
78
20 Jun 2014
72
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 214 St. Margarets Road
Date
2 Jul 2012
Current
Potential
62
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
2 Jul 2012
62
79
Total Floor Area
149 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Flat 1, 222, St. Margarets Road
Date
14 Mar 2014
Current
Potential
34
55
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
14 Mar 2014
34
55
Total Floor Area
34 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
104
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 204 St. Margarets Road
Date
29 Jul 2024
Current
Potential
69
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
29 Jul 2024
69
77
19 Dec 2017
68
77
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
FLAT 2, 208 ST MARGARETS ROAD
Date
23 May 2021
Current
Potential
67
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 May 2021
67
80
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 208 St. Margarets Road
Date
10 Feb 2010
Current
Potential
45
60
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
10 Feb 2010
45
60
Total Floor Area
57 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
88
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 214 St. Margarets Road
Date
7 May 2012
Current
Potential
62
79
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
7 May 2012
62
79
19 Oct 2010
50
51
Total Floor Area
149 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Flat 2, 222, St. Margarets Road
Date
8 Apr 2018
Current
Potential
57
81
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
8 Apr 2018
57
81
11 Dec 2010
27
79
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 204, St. Margarets Road
Date
16 Oct 2011
Current
Potential
65
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
16 Oct 2011
65
66
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3, 208 St Margarets Road
Date
26 Jun 2024
Current
Potential
68
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Jun 2024
68
75
31 Jul 2019
64
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 214 St. Margarets Road
Date
9 Jan 2012
Current
Potential
55
56
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
9 Jan 2012
55
56
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4, 204, St. Margarets Road
Date
5 Sep 2011
Current
Potential
65
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
5 Sep 2011
65
70
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 4, 208 ST MARGARETS ROAD
Date
29 Jun 2021
Current
Potential
65
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
29 Jun 2021
65
78
Total Floor Area
56 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
Flat 4, 210 St. Margarets Road
Date
7 Jul 2020
Current
Potential
47
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
7 Jul 2020
47
75
28 Mar 2011
32
46
Total Floor Area
61 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 4, 222, St. Margarets Road
Date
12 Nov 2018
Current
Potential
57
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Nov 2018
57
77
1 Nov 2008
47
71
Total Floor Area
31 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 204, St. Margarets Road
Date
1 Jul 2020
Current
Potential
59
64
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
1 Jul 2020
59
64
9 Jun 2010
62
72
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 222 St. Margarets Road
Date
21 Jan 2025
Current
Potential
20
57
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
21 Jan 2025
20
57
2 Sep 2014
42
72
Total Floor Area
70 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7, 222, St. Margarets Road
Date
26 Oct 2011
Current
Potential
56
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
26 Oct 2011
56
68
Total Floor Area
41 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8, 222 St. Margarets Road
Date
28 Oct 2021
Current
Potential
64
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
28 Oct 2021
64
66
21 Jan 2009
33
54
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 9, 222 St. Margarets Road
Date
10 Aug 2021
Current
Potential
16
60
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Aug 2021
16
60
28 Jul 2009
11
35
Total Floor Area
33 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
133
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Garden Flat, 210 St Margarets Road
Date
20 Jun 2022
Current
Potential
68
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Jun 2022
68
78
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
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.