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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walton Street, LONDON, SW3 1RD

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 Walton Street, SW3 1RD 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 Walton Street, LONDON, SW3 1RD
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
34a Walton Street
Date
25 Feb 2022
Current
Potential
55
70
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
25 Feb 2022
55
70
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
34b Walton Street
Date
19 Jan 2016
Current
Potential
71
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Jan 2016
71
81
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
34C Walton Street
Date
6 Jun 2018
Current
Potential
43
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
6 Jun 2018
43
75
6 Aug 2015
24
79
5 Mar 2009
24
24
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
38 Walton Street
Date
31 Oct 2023
Current
Potential
63
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
31 Oct 2023
63
77
Total Floor Area
262 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
40 WALTON STREET
Date
1 Jun 2021
Current
Potential
48
74
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
1 Jun 2021
48
74
Total Floor Area
231 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
40 Walton Street
Date
22 Jun 2011
Current
Potential
63
64
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
22 Jun 2011
63
64
Total Floor Area
243 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
8.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
42 Walton Street
Date
30 Jul 2012
Current
Potential
55
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
30 Jul 2012
55
78
21 Oct 2008
41
43
Total Floor Area
224 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
44 Walton Street
Date
29 Oct 2012
Current
Potential
56
80
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
29 Oct 2012
56
80
Total Floor Area
254 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
FLAT A, 34 WALTON STREET
Date
21 May 2021
Current
Potential
41
59
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
21 May 2021
41
59
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
FLAT B, 34 WALTON STREET
Date
23 Jun 2021
Current
Potential
73
79
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
23 Jun 2021
73
79
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
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.