Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Northiam, LONDON, N12 7HJ

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 Northiam, N12 7HJ 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 Northiam, LONDON, N12 7HJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
40 Northiam
Date
6 Jan 2025
Current
Potential
66
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Jan 2025
66
83
Total Floor Area
119 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 Northiam
Date
8 Jul 2024
Current
Potential
67
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
8 Jul 2024
67
81
14 Sep 2010
56
73
Total Floor Area
191 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
50 Northiam
Date
30 Jan 2014
Current
Potential
56
74
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
30 Jan 2014
56
74
Total Floor Area
241 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
52 Northiam
Date
8 Aug 2013
Current
Potential
47
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Aug 2013
47
81
17 Apr 2013
48
85
Total Floor Area
125 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
54 Northiam
Date
27 Feb 2017
Current
Potential
55
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Feb 2017
55
74
24 Jun 2015
42
72
Total Floor Area
141 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
56 Northiam
Date
24 Aug 2009
Current
Potential
59
74
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
24 Aug 2009
59
74
Total Floor Area
161 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
58 Northiam
Date
18 May 2014
Current
Potential
56
73
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
18 May 2014
56
73
2 Nov 2011
57
70
19 Mar 2010
58
72
Total Floor Area
169 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
64 Northiam
Date
29 Jul 2013
Current
Potential
62
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Jul 2013
62
81
Total Floor Area
175 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
66 Northiam
Date
29 Jun 2016
Current
Potential
69
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
29 Jun 2016
69
81
3 Apr 2014
43
74
11 Jan 2010
31
58
Total Floor Area
236 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
4
Address
68 Northiam
Date
21 May 2020
Current
Potential
55
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
21 May 2020
55
80
26 Nov 2009
49
71
Total Floor Area
158 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
76 Northiam
Date
15 Mar 2014
Current
Potential
67
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
15 Mar 2014
67
80
Total Floor Area
177 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
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.