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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walton Close, LONDON, NW2 6EQ

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 Close, NW2 6EQ 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 Close, LONDON, NW2 6EQ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Walton Close
Date
16 Oct 2014
Current
Potential
54
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Oct 2014
54
79
Total Floor Area
127 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
12 Walton Close
Date
6 Sep 2023
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
6 Sep 2023
71
89
10 Apr 2013
68
87
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Walton Close
Date
8 Jul 2019
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
8 Jul 2019
69
88
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Walton Close
Date
29 Jan 2020
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
29 Jan 2020
70
86
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Walton Close
Date
19 Dec 2018
Current
Potential
72
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Dec 2018
72
89
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Walton Close
Date
15 Aug 2018
Current
Potential
65
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
15 Aug 2018
65
89
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Walton Close
Date
20 Feb 2020
Current
Potential
59
82
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
20 Feb 2020
59
82
29 Jan 2010
56
66
Total Floor Area
135 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
4 Walton Close
Date
21 Jun 2019
Current
Potential
57
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
21 Jun 2019
57
81
1 Jun 2009
52
64
Total Floor Area
113 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Walton Close
Date
3 Oct 2023
Current
Potential
57
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
3 Oct 2023
57
82
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
7 Walton Close
Date
7 Nov 2011
Current
Potential
64
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Nov 2011
64
68
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
9 Walton Close
Date
23 May 2024
Current
Potential
73
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
23 May 2024
73
91
8 Nov 2013
64
88
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 1, 3 Walton Close
Date
27 Nov 2015
Current
Potential
51
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Nov 2015
51
68
Total Floor Area
14 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
126
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 3 Walton Close
Date
27 Nov 2015
Current
Potential
58
58
Property Type
Flat
Built Form
Mid-Terrace
Constructed
INVALID!
+
Certificate History
27 Nov 2015
58
58
Total Floor Area
15 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
105
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 3 Walton Close
Date
27 Nov 2015
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
INVALID!
+
Certificate History
27 Nov 2015
78
79
Total Floor Area
15 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 3 Walton Close
Date
27 Nov 2015
Current
Potential
61
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Nov 2015
61
75
Total Floor Area
14 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
99
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, 3 Walton Close
Date
27 Nov 2015
Current
Potential
73
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Nov 2015
73
77
Total Floor Area
14 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
FLAT 5, 3 WALTON CLOSE
Date
3 Mar 2021
Current
Potential
53
74
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Mar 2021
53
74
Total Floor Area
15 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
114
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 6, 3 Walton Close
Date
27 Nov 2015
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Nov 2015
70
77
Total Floor Area
12 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
88
Mains Gas Available
No
Habitable Rooms
1
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.