PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Downton Avenue, LONDON, SW2 3TS
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 Downton Avenue, SW2 3TS 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 Downton Avenue, LONDON, SW2 3TS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 Downton Avenue
Date
12 Jun 2013
Current
Potential
40
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Jun 2013
40
79
Total Floor Area
133 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
102 Downton Avenue
Date
24 Apr 2018
Current
Potential
45
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
24 Apr 2018
45
79
Total Floor Area
169 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
64b Downton Avenue
Date
21 Nov 2023
Current
Potential
65
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
21 Nov 2023
65
76
3 Oct 2011
49
63
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
66 Downton Avenue
Date
9 Jul 2019
Current
Potential
56
76
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
9 Jul 2019
56
76
Total Floor Area
168 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
68 Downton Avenue
Date
16 Feb 2022
Current
Potential
59
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
16 Feb 2022
59
79
21 Jun 2009
56
59
Total Floor Area
169 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
72 Downton Avenue
Date
22 Jun 2016
Current
Potential
62
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Jun 2016
62
84
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
76 Downton Avenue
Date
4 Jul 2011
Current
Potential
49
50
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
4 Jul 2011
49
50
Total Floor Area
125 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
78 Downton Avenue
Date
16 Jul 2018
Current
Potential
58
81
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
16 Jul 2018
58
81
Total Floor Area
136 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
80 Downton Avenue
Date
20 Oct 2022
Current
Potential
49
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Oct 2022
49
76
Total Floor Area
127 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
82 Downton Avenue
Date
30 May 2017
Current
Potential
40
78
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
30 May 2017
40
78
Total Floor Area
133 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
86 Downton Avenue
Date
22 Jan 2013
Current
Potential
53
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Jan 2013
53
84
Total Floor Area
138 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
88 Downton Avenue
Date
8 Jul 2009
Current
Potential
32
39
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
8 Jul 2009
32
39
Total Floor Area
124 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
7.5
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
90 Downton Avenue
Date
22 Sep 2021
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Sep 2021
64
83
Total Floor Area
176 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
92 Downton Avenue
Date
9 Aug 2022
Current
Potential
57
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
9 Aug 2022
57
84
Total Floor Area
131 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
94 Downton Avenue
Date
12 Mar 2025
Current
Potential
63
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Mar 2025
63
83
5 Oct 2010
29
42
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
96 Downton Avenue
Date
9 Sep 2014
Current
Potential
47
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Sep 2014
47
83
Total Floor Area
154 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Flat 1, 104 Downton Avenue
Date
23 Aug 2017
Current
Potential
43
74
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
23 Aug 2017
43
74
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2, 104 Downton Avenue
Date
20 Feb 2025
Current
Potential
57
66
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1930-1949
Certificate History
20 Feb 2025
57
66
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 104 Downton Avenue
Date
25 Mar 2024
Current
Potential
58
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
25 Mar 2024
58
66
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat A, 96 Downton Avenue
Date
8 May 2016
Current
Potential
75
75
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
8 May 2016
75
75
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat B, 96 Downton Avenue
Date
8 May 2016
Current
Potential
76
76
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
8 May 2016
76
76
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat C, 96 Downton Avenue
Date
8 May 2016
Current
Potential
73
73
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
8 May 2016
73
73
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
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.