PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Thornbury Close, LONDON, NW7 1HH

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 Thornbury Close, NW7 1HH 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 Thornbury Close, LONDON, NW7 1HH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Thornbury Close
Date
22 Apr 2014
Current
Potential
71
91
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
22 Apr 2014
71
91
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Thornbury Close
Date
20 Oct 2016
Current
Potential
78
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
+
Certificate History
20 Oct 2016
78
79
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Thornbury Close
Date
24 Jan 2020
Current
Potential
76
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
24 Jan 2020
76
80
4 Jan 2010
81
85
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Thornbury Close
Date
29 Jan 2020
Current
Potential
74
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
29 Jan 2020
74
77
9 Dec 2009
82
85
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Thornbury Close
Date
20 Sep 2021
Current
Potential
68
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
+
Certificate History
20 Sep 2021
68
78
22 Jun 2009
77
81
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Thornbury Close
Date
4 Nov 2019
Current
Potential
81
82
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
4 Nov 2019
81
82
17 Aug 2009
84
87
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Thornbury Close
Date
5 Sep 2017
Current
Potential
77
80
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1996-2002
+
Certificate History
5 Sep 2017
77
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Thornbury Close
Date
22 Oct 2008
Current
Potential
68
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
22 Oct 2008
68
85
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 THORNBURY CLOSE, MILL HILL
Date
29 Jan 2021
Current
Potential
76
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
29 Jan 2021
76
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Thornbury Close
Date
23 Feb 2009
Current
Potential
80
84
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2003-2006
+
Certificate History
23 Feb 2009
80
84
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Thornbury Close
Date
18 Sep 2011
Current
Potential
77
79
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
18 Sep 2011
77
79
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Thornbury Close
Date
28 Apr 2010
Current
Potential
84
86
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
28 Apr 2010
84
86
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Thornbury Close
Date
12 Apr 2023
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
12 Apr 2023
78
79
2 Feb 2013
74
78
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 THORNBURY CLOSE, MILL HILL
Date
18 Oct 2020
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
18 Oct 2020
75
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Thornbury Close
Date
26 Sep 2023
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
26 Sep 2023
78
80
28 Aug 2012
77
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Thornbury Close
Date
24 Feb 2019
Current
Potential
77
80
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
24 Feb 2019
77
80
26 Mar 2009
83
86
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
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.