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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dewey Street, LONDON, SW17 8TQ

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 Dewey Street, SW17 8TQ 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 Dewey Street, LONDON, SW17 8TQ
Period Covered: 2008 - 30 June 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Dewey Street
Date
11 Mar 2020
Current
Potential
62
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
11 Mar 2020
62
83
20 Aug 2013
52
84
29 Oct 2008
47
52
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Dewey Street
Date
9 Mar 2018
Current
Potential
65
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 Mar 2018
65
80
Total Floor Area
137 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
11 Dewey Street
Date
27 Jul 2022
Current
Potential
49
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Jul 2022
49
73
12 May 2009
64
69
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12a Dewey Street
Date
5 Nov 2015
Current
Potential
61
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Nov 2015
61
76
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17 Dewey Street
Date
26 May 2009
Current
Potential
50
60
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 May 2009
50
60
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 DEWEY STREET, LONDON
Date
4 May 2021
Current
Potential
62
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 May 2021
62
79
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Dewey Street
Date
28 Oct 2015
Current
Potential
57
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Oct 2015
57
87
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Dewey Street
Date
10 Oct 2018
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Oct 2018
68
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Dewey Street
Date
21 Aug 2018
Current
Potential
63
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
21 Aug 2018
63
79
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
25 Dewey Street
Date
17 Nov 2018
Current
Potential
64
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
17 Nov 2018
64
80
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Dewey Street
Date
2 Jul 2019
Current
Potential
62
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 Jul 2019
62
87
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Dewey Street
Date
7 Sep 2022
Current
Potential
60
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Sep 2022
60
84
27 Mar 2011
66
68
Total Floor Area
125 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
34 Dewey Street
Date
20 Jul 2020
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
20 Jul 2020
73
84
20 Jul 2020
73
84
Total Floor Area
190 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Dewey Street
Date
31 Mar 2022
Current
Potential
57
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
31 Mar 2022
57
87
2 Dec 2011
43
61
22 Oct 2010
39
59
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Dewey Street
Date
9 Nov 2023
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Nov 2023
74
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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 2024.