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

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 6AN 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 6AN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 127 Clarence Gate Gardens, Glentworth Street
Date
29 Oct 2014
Current
Potential
61
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
29 Oct 2014
61
79
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 128 Clarence Gate Gardens, Glentworth Street
Date
20 Jan 2020
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Jan 2020
69
77
4 May 2010
70
74
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 129, Clarence Gate Gardens
Date
4 Apr 2023
Current
Potential
61
75
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
4 Apr 2023
61
75
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 129 Clarence Gate Gardens, Glentworth Street
Date
30 Apr 2014
Current
Potential
59
77
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
30 Apr 2014
59
77
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 130, Clarence Gate Gardens
Date
3 Apr 2023
Current
Potential
80
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
3 Apr 2023
80
83
Total Floor Area
91 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 130 Clarence Gate Gardens, Glentworth Street
Date
7 Jul 2013
Current
Potential
63
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Jul 2013
63
83
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 131 Clarence Gate Gardens, Glentworth Street
Date
25 Feb 2015
Current
Potential
72
83
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
25 Feb 2015
72
83
23 Feb 2013
66
82
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 132 Clarence Gate Gardens, Glentworth Street
Date
30 Jul 2020
Current
Potential
69
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
30 Jul 2020
69
72
6 Mar 2010
57
64
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 133, Clarence Gate Gardens
Date
22 Mar 2024
Current
Potential
74
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Mar 2024
74
83
25 Jun 2023
41
82
4 Aug 2022
30
83
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 134, Clarence Gate Gardens
Date
30 May 2022
Current
Potential
69
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
30 May 2022
69
83
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 135 Clarence Gate Gardens, Glentworth Street
Date
16 May 2010
Current
Potential
47
62
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
16 May 2010
47
62
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 137 Clarence Gate Gardens, Glentworth Street
Date
1 Aug 2012
Current
Potential
61
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Aug 2012
61
78
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
FLAT 138, CLARENCE GATE GARDENS
Date
13 Jun 2021
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Jun 2021
69
77
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 139, Clarence Gate Gardens
Date
9 May 2022
Current
Potential
71
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
9 May 2022
71
81
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 139 Clarence Gate Gardens, Glentworth Street
Date
13 Jul 2009
Current
Potential
69
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
13 Jul 2009
69
71
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 140 Clarence Gate Gardens, Glentworth Street
Date
1 Mar 2016
Current
Potential
65
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Mar 2016
65
83
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 141 Clarence Gate Gardens, Glentworth Street
Date
22 Jul 2019
Current
Potential
68
81
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
+
Certificate History
22 Jul 2019
68
81
28 Jul 2009
60
70
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 142 Clarence Gate Gardens, Glentworth Street
Date
15 Dec 2009
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
15 Dec 2009
70
77
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 143 Clarence Gate Gardens, Glentworth Street
Date
16 Jun 2015
Current
Potential
69
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Jun 2015
69
82
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 146 Clarence Gate Gardens, Glentworth Street
Date
3 Aug 2012
Current
Potential
49
58
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 Aug 2012
49
58
Total Floor Area
76 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.