PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Northumberland Gardens, LONDON, N9 9LN
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 Northumberland Gardens, N9 9LN 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 Northumberland Gardens, LONDON, N9 9LN
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Northumberland Gardens
Date
31 Jul 2023
Current
Potential
63
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
31 Jul 2023
63
84
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
1
Address
10 Northumberland Gardens
Date
12 Nov 2010
Current
Potential
49
64
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Nov 2010
49
64
Total Floor Area
103 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 NORTHUMBERLAND GARDENS, EDMONTON
Date
12 Oct 2020
Current
Potential
56
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Oct 2020
56
80
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
13 Northumberland Gardens
Date
8 Mar 2019
Current
Potential
54
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
8 Mar 2019
54
84
28 Nov 2008
53
62
Total Floor Area
96 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Northumberland Gardens
Date
20 Mar 2013
Current
Potential
51
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Mar 2013
51
79
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Northumberland Gardens
Date
28 Apr 2019
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 Apr 2019
61
79
10 Mar 2009
58
69
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
18 Northumberland Gardens
Date
2 Nov 2019
Current
Potential
56
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 Nov 2019
56
78
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Northumberland Gardens
Date
26 Nov 2015
Current
Potential
57
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
26 Nov 2015
57
89
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
21 Northumberland Gardens
Date
11 Jul 2024
Current
Potential
63
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 Jul 2024
63
76
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Northumberland Gardens
Date
19 May 2010
Current
Potential
69
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 May 2010
69
72
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Northumberland Gardens
Date
29 Apr 2019
Current
Potential
43
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
29 Apr 2019
43
72
Total Floor Area
131 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
25 Northumberland Gardens
Date
1 Apr 2020
Current
Potential
65
79
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
1 Apr 2020
65
79
20 Oct 2008
38
61
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
25A Northumberland Gardens
Date
7 Aug 2023
Current
Potential
72
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
7 Aug 2023
72
77
22 Jun 2010
45
50
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
25B Northumberland Gardens
Date
7 Aug 2023
Current
Potential
69
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
7 Aug 2023
69
75
22 Jun 2010
20
25
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
26 Northumberland Gardens
Date
4 May 2022
Current
Potential
63
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
4 May 2022
63
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Northumberland Gardens
Date
15 Feb 2024
Current
Potential
51
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Feb 2024
51
80
2 Dec 2010
66
67
Total Floor Area
145 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
29 Northumberland Gardens
Date
12 Apr 2024
Current
Potential
41
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Apr 2024
41
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Northumberland Gardens
Date
4 Oct 2016
Current
Potential
61
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Oct 2016
61
82
27 Feb 2009
61
76
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
35 NORTHUMBERLAND GARDENS, EDMONTON
Date
30 Nov 2020
Current
Potential
61
83
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
30 Nov 2020
61
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5 Northumberland Gardens
Date
23 Dec 2021
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
23 Dec 2021
69
86
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Northumberland Gardens
Date
22 Oct 2022
Current
Potential
69
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Oct 2022
69
75
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
6A NORTHUMBERLAND GARDENS, EDMONTON
Date
18 Feb 2021
Current
Potential
71
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
18 Feb 2021
71
78
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8 Northumberland Gardens
Date
6 Jan 2022
Current
Potential
57
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Jan 2022
57
77
23 Jun 2009
65
70
25 Feb 2009
5
6
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Northumberland Gardens
Date
31 Aug 2011
Current
Potential
58
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
31 Aug 2011
58
70
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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.
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