PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Willow Walk, LONDON, N21 1NG
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 Willow Walk, N21 1NG 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 Willow Walk, LONDON, N21 1NG
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Willow Walk
Date
10 Oct 2013
Current
Potential
60
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Oct 2013
60
80
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 Willow Walk
Date
11 Jul 2024
Current
Potential
63
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
11 Jul 2024
63
84
6 Oct 2014
64
84
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
15 Willow Walk
Date
17 Jun 2009
Current
Potential
55
63
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Jun 2009
55
63
28 Mar 2009
50
54
Total Floor Area
111 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Willow Walk
Date
14 May 2023
Current
Potential
60
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 May 2023
60
84
Total Floor Area
133 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
19 Willow Walk
Date
24 Sep 2009
Current
Potential
59
69
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Sep 2009
59
69
Total Floor Area
121 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
21 Willow Walk
Date
14 Dec 2009
Current
Potential
58
67
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 Dec 2009
58
67
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Willow Walk
Date
10 Aug 2015
Current
Potential
51
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Aug 2015
51
82
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Willow Walk
Date
18 Jun 2014
Current
Potential
40
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Jun 2014
40
75
Total Floor Area
130 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 Willow Walk
Date
6 Jan 2018
Current
Potential
63
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Jan 2018
63
82
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Willow Walk
Date
19 Nov 2013
Current
Potential
66
84
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
19 Nov 2013
66
84
Total Floor Area
149 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Willow Walk
Date
10 Oct 2018
Current
Potential
58
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Oct 2018
58
78
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 Willow Walk
Date
28 Feb 2020
Current
Potential
56
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Feb 2020
56
82
1 Aug 2012
40
76
Total Floor Area
128 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Willow Walk
Date
11 Feb 2012
Current
Potential
65
65
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Feb 2012
65
65
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
5 WILLOW WALK, WINCHMORE HILL
Date
16 May 2021
Current
Potential
65
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
16 May 2021
65
78
Total Floor Area
161 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
57 WILLOW WALK, LONDON
Date
22 Sep 2020
Current
Potential
89
90
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
22 Sep 2020
89
90
Total Floor Area
120 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
9
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
59 WILLOW WALK, LONDON
Date
22 Sep 2020
Current
Potential
91
92
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
22 Sep 2020
91
92
Total Floor Area
159 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
7
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
61 WILLOW WALK, LONDON
Date
22 Sep 2020
Current
Potential
91
92
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
22 Sep 2020
91
92
Total Floor Area
159 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
7
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
63 WILLOW WALK, LONDON
Date
22 Sep 2020
Current
Potential
90
91
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
22 Sep 2020
90
91
Total Floor Area
159 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
65 WILLOW WALK, LONDON
Date
22 Sep 2020
Current
Potential
90
91
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
22 Sep 2020
90
91
Total Floor Area
159 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Willow Walk
Date
10 Jul 2011
Current
Potential
53
56
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Jul 2011
53
56
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
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.
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