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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Powys Lane, LONDON, N14 7JG

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 Powys Lane, N14 7JG 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 Powys Lane, LONDON, N14 7JG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Powys Lane
Date
24 Nov 2021
Current
Potential
69
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
24 Nov 2021
69
78
Total Floor Area
334 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
3
Address
12 Powys Lane
Date
21 Oct 2019
Current
Potential
57
77
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
21 Oct 2019
57
77
13 Jul 2009
43
53
Total Floor Area
258 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
14 Powys Lane
Date
2 Jul 2020
Current
Potential
39
72
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
2 Jul 2020
39
72
Total Floor Area
219 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
18 Powys Lane
Date
23 Aug 2022
Current
Potential
41
67
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
23 Aug 2022
41
67
Total Floor Area
289 sq m
Current CO2 Emissions Level
17.0
Potential CO2 Emissions Level
9.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
3
Address
2 Powys Lane
Date
26 Apr 2022
Current
Potential
43
68
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
26 Apr 2022
43
68
Total Floor Area
245 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
8.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
24 Powys Lane
Date
15 Dec 2009
Current
Potential
56
59
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
15 Dec 2009
56
59
Total Floor Area
182 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
8.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
26 Powys Lane
Date
14 Jun 2023
Current
Potential
65
77
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
14 Jun 2023
65
77
6 Oct 2009
9
9
Total Floor Area
332 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
4
Address
28 Powys Lane
Date
19 Jun 2023
Current
Potential
71
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
19 Jun 2023
71
82
Total Floor Area
223 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
32 Powys Lane
Date
10 Jul 2011
Current
Potential
47
54
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
10 Jul 2011
47
54
Total Floor Area
124 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
34 Powys Lane
Date
16 Jan 2015
Current
Potential
55
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
16 Jan 2015
55
81
Total Floor Area
172 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
38 Powys Lane
Date
29 Aug 2023
Current
Potential
57
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
29 Aug 2023
57
82
Total Floor Area
142 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
42 Powys Lane
Date
3 Aug 2010
Current
Potential
47
52
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
3 Aug 2010
47
52
Total Floor Area
194 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
10.0
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
42 POWYS LANE, SOUTHGATE
Date
18 Mar 2021
Current
Potential
57
80
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
18 Mar 2021
57
80
Total Floor Area
185 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
46 Powys Lane
Date
19 May 2014
Current
Potential
53
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 May 2014
53
84
Total Floor Area
124 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
ROOM 5 20 POWYS LANE
Date
19 Oct 2020
Current
Potential
56
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Oct 2020
56
74
Total Floor Area
14 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
134
Mains Gas Available
Yes
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.