Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walterton Road, LONDON, W9 3PX

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 Walterton Road, W9 3PX 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 Walterton Road, LONDON, W9 3PX
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat A Warren Court, 4-6 Walterton Road
Date
18 Mar 2024
Current
Potential
68
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Mar 2024
68
78
25 Feb 2019
69
78
24 Nov 2009
67
70
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat B Warren Court, 4-6, Walterton Road
Date
25 Feb 2019
Current
Potential
62
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Feb 2019
62
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat C Warren Court, 4-6, Walterton Road
Date
25 Feb 2019
Current
Potential
62
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Feb 2019
62
75
19 Jul 2011
74
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat D Warren Court, 4-6 Walterton Road
Date
18 Mar 2024
Current
Potential
62
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Mar 2024
62
77
25 Feb 2019
62
75
15 Aug 2010
63
63
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat E Warren Court, 4-6 Walterton Road
Date
18 Mar 2024
Current
Potential
65
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Mar 2024
65
77
2 Nov 2015
62
78
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat F Warren Court, 4-6, Walterton Road
Date
7 Nov 2019
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Nov 2019
76
81
29 Mar 2010
76
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat G Warren Court, 4-6 Walterton Road
Date
14 Mar 2024
Current
Potential
62
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
14 Mar 2024
62
77
22 May 2017
66
79
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat H, Warren Court 4-6
Date
29 Jul 2023
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
29 Jul 2023
78
78
19 Nov 2022
77
78
4 Nov 2022
75
81
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat J Warren Court, 4-6, Walterton Road
Date
27 May 2020
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 May 2020
75
81
18 Jan 2010
78
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat K, Warren Court 4-6
Date
8 Jan 2024
Current
Potential
64
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
8 Jan 2024
64
74
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat K Warren Court, 4-6, Walterton Road
Date
6 Mar 2019
Current
Potential
64
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
6 Mar 2019
64
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat L, 4-6 Warren Court
Date
12 Mar 2022
Current
Potential
58
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Mar 2022
58
63
1 Dec 2008
67
70
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat L Warren Court, 4-6 Walterton Road
Date
14 Mar 2024
Current
Potential
68
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
14 Mar 2024
68
77
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat M, Warren Court 4-6
Date
12 Mar 2022
Current
Potential
58
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Mar 2022
58
63
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat N Warren Court, 4-6 Walterton Road
Date
14 Mar 2024
Current
Potential
61
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
14 Mar 2024
61
76
6 Mar 2019
61
76
22 Feb 2010
51
51
Total Floor Area
32 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
68
Mains Gas Available
No
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 2025.