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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Connaught Drive, LONDON, NW11 6BJ

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 Connaught Drive, NW11 6BJ 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 Connaught Drive, LONDON, NW11 6BJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Connaught Drive
Date
1 Aug 2016
Current
Potential
60
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Aug 2016
60
83
Total Floor Area
162 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
14 Connaught Drive
Date
27 Mar 2015
Current
Potential
54
73
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
27 Mar 2015
54
73
Total Floor Area
250 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
2 Connaught Drive
Date
11 Jun 2025
Current
Potential
66
83
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
11 Jun 2025
66
83
Total Floor Area
204 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
24 Connaught Drive
Date
25 Jun 2019
Current
Potential
42
71
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
25 Jun 2019
42
71
Total Floor Area
217 sq m
Current CO2 Emissions Level
13.7
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
26 Connaught Drive
Date
25 May 2022
Current
Potential
69
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
25 May 2022
69
83
Total Floor Area
171 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
32 Connaught Drive
Date
17 Feb 2014
Current
Potential
39
84
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
17 Feb 2014
39
84
Total Floor Area
162 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
32 CONNAUGHT DRIVE, GOLDERS GREEN
Date
27 Oct 2020
Current
Potential
74
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
27 Oct 2020
74
83
Total Floor Area
292 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
34 Connaught Drive
Date
24 Jun 2017
Current
Potential
69
81
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
24 Jun 2017
69
81
17 Jun 2012
79
84
Total Floor Area
282 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
3
Address
36 Connaught Drive
Date
25 Jul 2012
Current
Potential
48
66
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
25 Jul 2012
48
66
Total Floor Area
240 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
7.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
38 Connaught Drive
Date
18 Aug 2019
Current
Potential
59
86
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
18 Aug 2019
59
86
2 Jun 2009
42
56
Total Floor Area
138 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
4 CONNAUGHT DRIVE
Date
8 Jun 2021
Current
Potential
60
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
8 Jun 2021
60
82
Total Floor Area
193 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
42 Connaught Drive
Date
26 Nov 2014
Current
Potential
54
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
26 Nov 2014
54
83
Total Floor Area
152 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
44 Connaught Drive
Date
28 Jul 2020
Current
Potential
73
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
28 Jul 2020
73
79
27 Feb 2014
35
82
Total Floor Area
236 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
50 Connaught Drive
Date
27 Jan 2025
Current
Potential
59
77
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
27 Jan 2025
59
77
Total Floor Area
173 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
52 Connaught Drive
Date
16 Feb 2016
Current
Potential
37
84
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
16 Feb 2016
37
84
Total Floor Area
148 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
54 Connaught Drive
Date
6 Nov 2015
Current
Potential
82
86
Property Type
House
Built Form
Detached
Constructed
INVALID!
+
Certificate History
6 Nov 2015
82
86
25 Feb 2014
40
80
Total Floor Area
298 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
8 Connaught Drive
Date
3 Oct 2024
Current
Potential
66
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
3 Oct 2024
66
79
Total Floor Area
259 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
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 2026.