PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Blackthorn Avenue, LONDON, N7 8AW
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 Blackthorn Avenue, N7 8AW 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 Blackthorn Avenue, LONDON, N7 8AW
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Apartment 1, 3, Blackthorn Avenue
Date
20 Aug 2019
Current
Potential
76
76
Property Type
Maisonette
Built Form
Enclosed Mid-Terrace
Constructed
2007 onwards
Certificate History
20 Aug 2019
76
76
27 Jul 2009
74
74
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Apartment 10, 3, Blackthorn Avenue
Date
20 Aug 2020
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
20 Aug 2020
80
80
27 Jul 2009
78
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Apartment 11, 3, Blackthorn Avenue
Date
24 Jan 2020
Current
Potential
82
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
24 Jan 2020
82
83
27 Jul 2009
75
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 12, 3, Blackthorn Avenue
Date
24 Aug 2020
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
24 Aug 2020
82
82
27 Jul 2009
77
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 13, 3 Blackthorn Avenue
Date
28 Jan 2022
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
28 Jan 2022
81
83
27 Jul 2009
76
77
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 14, 3 Blackthorn Avenue
Date
21 Mar 2022
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Mar 2022
79
79
27 Jul 2009
78
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 15, 3 Blackthorn Avenue
Date
19 Aug 2021
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
19 Aug 2021
82
82
27 Jul 2009
75
76
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 16, 3 Blackthorn Avenue
Date
7 May 2023
Current
Potential
82
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
7 May 2023
82
83
27 Jul 2009
76
76
Total Floor Area
44 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 17, 3, Blackthorn Avenue
Date
6 Oct 2019
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
6 Oct 2019
78
78
27 Jul 2009
75
76
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Apartment 18, 3 Blackthorn Avenue
Date
27 Jul 2009
Current
Potential
77
77
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
27 Jul 2009
77
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 19, 3 Blackthorn Avenue
Date
27 Jul 2009
Current
Potential
74
75
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
27 Jul 2009
74
75
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
APARTMENT 19, 3 BLACKTHORN AVENUE
Date
10 Dec 2020
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
10 Dec 2020
85
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 2, 3 Blackthorn Avenue
Date
9 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2007-2011
Certificate History
9 Aug 2022
80
80
27 Jul 2009
74
74
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 20, 3 Blackthorn Avenue
Date
27 Jul 2009
Current
Potential
77
77
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
27 Jul 2009
77
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
APARTMENT 20, 3 BLACKTHORN AVENUE
Date
29 Sep 2020
Current
Potential
79
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
29 Sep 2020
79
81
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 21, 3 Blackthorn Avenue
Date
13 Sep 2024
Current
Potential
71
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
13 Sep 2024
71
72
17 Nov 2015
75
77
28 Jul 2009
68
69
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 22, 3 Blackthorn Avenue
Date
27 Jul 2009
Current
Potential
53
54
Property Type
Maisonette
Built Form
N/A
Constructed
N/A
Certificate History
27 Jul 2009
53
54
Total Floor Area
35 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 23, 3 Blackthorn Avenue
Date
18 Feb 2022
Current
Potential
70
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
18 Feb 2022
70
70
27 Jul 2009
67
67
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 24, 3 Blackthorn Avenue
Date
27 Jul 2009
Current
Potential
74
74
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
27 Jul 2009
74
74
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
APARTMENT 24, 3 BLACKTHORN AVENUE
Date
8 Jan 2021
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
8 Jan 2021
82
82
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 3, 3 Blackthorn Avenue
Date
27 Jul 2009
Current
Potential
69
70
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
27 Jul 2009
69
70
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 4, 3, Blackthorn Avenue
Date
13 Jul 2020
Current
Potential
74
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
13 Jul 2020
74
75
27 Jul 2009
75
75
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 5, 3 Blackthorn Avenue
Date
27 Jul 2009
Current
Potential
68
69
Property Type
Maisonette
Built Form
N/A
Constructed
N/A
Certificate History
27 Jul 2009
68
69
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 6, 3, Blackthorn Avenue
Date
25 May 2020
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
25 May 2020
81
81
27 Jul 2009
74
75
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Apartment 7, 3 Blackthorn Avenue
Date
19 Nov 2021
Current
Potential
85
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
19 Nov 2021
85
85
26 Nov 2009
80
80
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Apartment 8, 3 Blackthorn Avenue
Date
27 Jul 2009
Current
Potential
74
75
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
27 Jul 2009
74
75
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 9, 3 Blackthorn Avenue
Date
21 Aug 2024
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
21 Aug 2024
78
78
13 Feb 2012
79
80
28 Jul 2009
76
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
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.