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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Castleview Close, LONDON, N4 2DJ

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 Castleview Close, N4 2DJ 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 Castleview Close, LONDON, N4 2DJ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Castleview Close
Date
16 Nov 2017
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
16 Nov 2017
73
86
Total Floor Area
100 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Castleview Close
Date
12 May 2011
Current
Potential
72
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
12 May 2011
72
75
Total Floor Area
128 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
12 Castleview Close
Date
16 Sep 2012
Current
Potential
66
82
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
16 Sep 2012
66
82
Total Floor Area
130 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
17 Castleview Close
Date
18 Aug 2010
Current
Potential
76
80
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
18 Aug 2010
76
80
Total Floor Area
146 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
2 Castleview Close
Date
5 Feb 2019
Current
Potential
73
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
5 Feb 2019
73
76
18 Feb 2010
70
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Castleview Close
Date
23 Sep 2019
Current
Potential
78
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
23 Sep 2019
78
78
3 Mar 2009
81
85
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Castleview Close
Date
24 Mar 2023
Current
Potential
79
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
24 Mar 2023
79
79
17 Apr 2013
76
79
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Castleview Close
Date
25 Jan 2022
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
25 Jan 2022
73
77
24 May 2011
73
77
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Castleview Close
Date
8 Sep 2021
Current
Potential
70
83
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
8 Sep 2021
70
83
7 Mar 2009
70
76
Total Floor Area
131 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
7
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.