PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walm Lane, LONDON, NW2 4RT
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 Walm Lane, NW2 4RT 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 Walm Lane, LONDON, NW2 4RT
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
116 WALM LANE, LONDON
Date
20 Apr 2021
Current
Potential
40
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
20 Apr 2021
40
75
Total Floor Area
111 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
116A WALM LANE, LONDON
Date
2 Nov 2020
Current
Potential
44
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Nov 2020
44
75
Total Floor Area
84 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
118b Walm Lane
Date
2 Feb 2023
Current
Potential
71
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Feb 2023
71
76
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
120 Walm Lane
Date
27 Mar 2019
Current
Potential
61
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
27 Mar 2019
61
69
17 Dec 2024
69
79
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
120a Walm Lane
Date
11 Nov 2022
Current
Potential
70
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Nov 2022
70
77
30 Jul 2012
63
78
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
122 Walm Lane
Date
20 Nov 2019
Current
Potential
67
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Nov 2019
67
77
27 Jun 2013
65
79
28 May 2009
58
66
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
122a Walm Lane
Date
20 Nov 2019
Current
Potential
67
73
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Nov 2019
67
73
27 Jun 2013
40
65
1 Aug 2009
50
70
Total Floor Area
130 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
124 Walm Lane
Date
24 Nov 2020
Current
Potential
42
72
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Nov 2020
42
72
12 Mar 2010
48
55
Total Floor Area
122 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
93
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
124a Walm Lane
Date
12 Aug 2010
Current
Potential
64
67
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Aug 2010
64
67
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
126a Walm Lane
Date
14 May 2015
Current
Potential
56
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 May 2015
56
72
Total Floor Area
125 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
128 Walm Lane
Date
30 Apr 2018
Current
Potential
58
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
30 Apr 2018
58
82
Total Floor Area
171 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
130 Walm Lane
Date
30 Jul 2017
Current
Potential
67
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
30 Jul 2017
67
79
29 Mar 2016
52
82
Total Floor Area
241 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
134 Walm Lane
Date
29 Nov 2016
Current
Potential
58
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
29 Nov 2016
58
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
134a Walm Lane
Date
24 Jul 2017
Current
Potential
52
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
24 Jul 2017
52
71
23 May 2013
25
59
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
134b Walm Lane
Date
10 Apr 2018
Current
Potential
59
64
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
Certificate History
10 Apr 2018
59
64
10 Apr 2018
59
64
10 Apr 2018
59
64
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
134c Walm Lane
Date
8 Mar 2023
Current
Potential
58
66
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
1900-1929
Certificate History
8 Mar 2023
58
66
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 132, Walm Lane
Date
23 Feb 2015
Current
Potential
47
65
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Feb 2015
47
65
Total Floor Area
92 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Garden Flat, 118, Walm Lane
Date
17 Mar 2020
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Mar 2020
73
76
23 Mar 2010
76
82
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Ground Floor Flat, 118 Walm Lane
Date
17 Mar 2020
Current
Potential
75
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Mar 2020
75
80
23 Mar 2010
79
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Ground Floor Flat, 122 Walm Lane
Date
10 Nov 2011
Current
Potential
63
63
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Nov 2011
63
63
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Ground Floor Flat, 126 Walm Lane
Date
12 Jul 2020
Current
Potential
64
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Jul 2020
64
76
15 Jul 2010
57
71
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Ground Floor Flat, 132 Walm Lane
Date
27 Jul 2009
Current
Potential
56
62
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
27 Jul 2009
56
62
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Rear Ground Floor Flat, 120 Walm Lane
Date
24 Feb 2009
Current
Potential
57
67
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
24 Feb 2009
57
67
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
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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