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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Glentworth Street, LONDON, NW1 6BA

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 Glentworth Street, NW1 6BA 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 Glentworth Street, LONDON, NW1 6BA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 22 Clarence Gate Gardens, Glentworth Street
Date
29 Apr 2011
Current
Potential
61
63
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
+
Certificate History
29 Apr 2011
61
63
Total Floor Area
131 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 23, Clarence Gate Gardens
Date
28 Jun 2024
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Jun 2024
73
80
22 May 2023
71
73
16 May 2013
53
72
Total Floor Area
137 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 24 Clarence Gate Gardens, Glentworth Street
Date
15 Jul 2009
Current
Potential
58
65
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
15 Jul 2009
58
65
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 27, Clarence Gate Gardens
Date
1 Oct 2024
Current
Potential
78
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
1 Oct 2024
78
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 27 Clarence Gate Gardens, Glentworth Street
Date
11 Dec 2012
Current
Potential
49
78
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
11 Dec 2012
49
78
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 28 Clarence Gate Gardens, Glentworth Street
Date
8 Apr 2019
Current
Potential
70
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Apr 2019
70
85
Total Floor Area
158 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 29, Clarence Gate Gardens
Date
1 Sep 2021
Current
Potential
64
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
1 Sep 2021
64
84
Total Floor Area
137 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 30 Clarence Gate Gardens, Glentworth Street
Date
8 Mar 2017
Current
Potential
43
82
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 Mar 2017
43
82
Total Floor Area
82 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 35 Clarence Gate Gardens, Glentworth Street
Date
28 Apr 2019
Current
Potential
61
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
28 Apr 2019
61
82
Total Floor Area
141 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 36, Clarence Gate Gardens
Date
11 Jun 2024
Current
Potential
63
78
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
+
Certificate History
11 Jun 2024
63
78
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 37 Clarence Gate Gardens, Glentworth Street
Date
20 Jun 2013
Current
Potential
60
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
20 Jun 2013
60
80
Total Floor Area
135 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 39, Clarence Gate Gardens
Date
30 Aug 2024
Current
Potential
70
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
30 Aug 2024
70
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 39 Clarence Gate Gardens, Glentworth Street
Date
20 Sep 2011
Current
Potential
68
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
20 Sep 2011
68
70
28 Jan 2011
58
67
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 41 Clarence Gate Gardens, Glentworth Street
Date
3 Mar 2018
Current
Potential
60
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
3 Mar 2018
60
65
27 Oct 2009
38
49
Total Floor Area
124 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
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.