PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Norland Square, LONDON, W11 4PZ
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 Norland Square, W11 4PZ 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 Norland Square, LONDON, W11 4PZ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
40 Norland Square
Date
15 Mar 2023
Current
Potential
75
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Mar 2023
75
83
23 Apr 2012
44
73
5 Nov 2008
60
66
Total Floor Area
307 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
40a Norland Square
Date
7 May 2024
Current
Potential
72
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 May 2024
72
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
43 Norland Square
Date
10 May 2018
Current
Potential
55
73
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 May 2018
55
73
Total Floor Area
317 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
7.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
3
Address
44 Norland Square
Date
11 Aug 2010
Current
Potential
45
63
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Aug 2010
45
63
11 Jul 2010
32
52
Total Floor Area
291 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
44 NORLAND SQUARE, LONDON
Date
26 Feb 2021
Current
Potential
62
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Feb 2021
62
81
Total Floor Area
302 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
45 Norland Square
Date
10 Mar 2020
Current
Potential
65
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Mar 2020
65
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Norland Square
Date
2 Sep 2014
Current
Potential
33
71
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Sep 2014
33
71
Total Floor Area
295 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
8.3
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
48 Norland Square
Date
13 Jan 2016
Current
Potential
45
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
13 Jan 2016
45
80
Total Floor Area
290 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
51a Norland Square
Date
31 Oct 2018
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
31 Oct 2018
69
79
12 Oct 2008
75
77
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Basement, 39 Norland Square
Date
11 Jun 2023
Current
Potential
55
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Jun 2023
55
76
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Basement, 41 Norland Square
Date
23 May 2022
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
23 May 2022
70
79
10 May 2011
54
64
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
First Floor Flat, 39 Norland Square
Date
4 Oct 2011
Current
Potential
54
55
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 Oct 2011
54
55
1 Oct 2009
55
61
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 41 Norland Square
Date
4 May 2022
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
4 May 2022
75
82
21 Nov 2008
59
61
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
FIRST FLOOR FLAT, 45 NORLAND SQUARE
Date
28 Jun 2021
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Jun 2021
71
79
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 51 Norland Square
Date
10 Apr 2022
Current
Potential
66
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
10 Apr 2022
66
76
3 Aug 2010
42
50
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 1, 39 Norland Square
Date
30 Nov 2022
Current
Potential
67
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Nov 2022
67
78
30 Nov 2012
57
77
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 3, 39 NORLAND SQUARE
Date
7 Dec 2020
Current
Potential
65
74
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Dec 2020
65
74
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat C, 45 Norland Square
Date
4 Sep 2024
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Sep 2024
74
78
7 Feb 2011
76
79
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat D Second Floor Flat, 45 Norland Square
Date
4 Sep 2024
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Sep 2024
74
78
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat F, 45 Norland Square
Date
12 Jan 2010
Current
Potential
74
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jan 2010
74
75
Total Floor Area
12 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
104
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat F Studio Flat, 45 Norland Square
Date
26 Oct 2022
Current
Potential
67
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
26 Oct 2022
67
78
Total Floor Area
12 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Ground Floor Flat, 41 Norland Square
Date
24 Feb 2016
Current
Potential
66
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Feb 2016
66
76
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Ground Floor Flat, 51 Norland Square
Date
31 Oct 2023
Current
Potential
64
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 Oct 2023
64
72
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Raised Ground Floor, 45 Norland Square
Date
15 Feb 2010
Current
Potential
48
55
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Feb 2010
48
55
Total Floor Area
59 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Second Floor Flat, 45 Norland Square
Date
6 Aug 2014
Current
Potential
52
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Aug 2014
52
80
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Second Floor Flat, 51 Norland Square
Date
8 Sep 2011
Current
Potential
71
74
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
8 Sep 2011
71
74
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Third Floor Flat, 45 Norland Square
Date
24 Aug 2023
Current
Potential
69
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 Aug 2023
69
80
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 39 Norland Square
Date
26 Jan 2021
Current
Potential
64
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Jan 2021
64
78
4 Nov 2010
67
75
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Top Floor Flat, 41 Norland Square
Date
28 Apr 2016
Current
Potential
59
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Apr 2016
59
76
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Top Floor Flat, 51 Norland Square
Date
7 Jun 2020
Current
Potential
62
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Jun 2020
62
71
9 Dec 2008
65
69
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
3
Bands
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.