PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
The Polygon, LONDON, SW4 0JG
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 The Polygon, SW4 0JG 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 The Polygon, LONDON, SW4 0JG
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 The Polygon
Date
6 May 2018
Current
Potential
73
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 May 2018
73
84
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
17a The Polygon
Date
28 Jul 2020
Current
Potential
64
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jul 2020
64
75
28 Jun 2009
51
60
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18a The Polygon
Date
27 Nov 2024
Current
Potential
73
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Nov 2024
73
78
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 The Polygon
Date
21 Nov 2023
Current
Potential
65
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
21 Nov 2023
65
76
22 Dec 2010
47
58
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3a The Polygon
Date
17 Sep 2023
Current
Potential
70
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Sep 2023
70
78
18 May 2010
44
61
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3b The Polygon
Date
3 Feb 2020
Current
Potential
56
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Feb 2020
56
64
13 Jan 2010
47
49
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3c The Polygon
Date
30 Mar 2010
Current
Potential
51
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
30 Mar 2010
51
68
Total Floor Area
50 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3C THE POLYGON, LONDON
Date
31 Mar 2021
Current
Potential
63
77
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
Certificate History
31 Mar 2021
63
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3d The Polygon
Date
30 Aug 2009
Current
Potential
59
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
30 Aug 2009
59
66
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4a The Polygon
Date
6 Dec 2016
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
6 Dec 2016
84
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 The Polygon
Date
29 Aug 2024
Current
Potential
69
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
29 Aug 2024
69
78
19 Jun 2014
69
79
6 Aug 2009
63
69
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5a The Polygon
Date
29 Feb 2024
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
29 Feb 2024
74
79
20 Aug 2015
30
65
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5b The Polygon
Date
17 Nov 2022
Current
Potential
58
85
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
17 Nov 2022
58
85
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 The Polygon
Date
20 Aug 2018
Current
Potential
66
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Aug 2018
66
90
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
First Floor Flat, 18 The Polygon
Date
19 Dec 2014
Current
Potential
72
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Dec 2014
72
79
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat, 1, The Polygon
Date
30 Jun 2019
Current
Potential
57
70
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
30 Jun 2019
57
70
4 Dec 2008
49
59
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 1, 12 The Polygon
Date
8 Jun 2014
Current
Potential
54
57
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
8 Jun 2014
54
57
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 12 The Polygon
Date
13 Aug 2012
Current
Potential
57
58
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
13 Aug 2012
57
58
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 3, 10 THE POLYGON
Date
9 Feb 2021
Current
Potential
67
78
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
9 Feb 2021
67
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 10, The Polygon
Date
1 Mar 2011
Current
Potential
38
76
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
Certificate History
1 Mar 2011
38
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 3, 12 THE POLYGON
Date
11 Mar 2021
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
11 Mar 2021
68
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 12, The Polygon
Date
10 Aug 2010
Current
Potential
66
79
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
10 Aug 2010
66
79
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 10, The Polygon
Date
15 Jan 2020
Current
Potential
74
81
Property Type
Flat
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
15 Jan 2020
74
81
15 Oct 2008
65
78
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, 12 The Polygon
Date
19 Sep 2023
Current
Potential
59
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
19 Sep 2023
59
76
5 Dec 2012
71
75
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 4 The Polygon
Date
31 Jul 2016
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
INVALID!
Certificate History
31 Jul 2016
75
75
Total Floor Area
100 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
25
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.