PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Harcourt Avenue, LONDON, E12 6DF
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 Harcourt Avenue, E12 6DF 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 Harcourt Avenue, LONDON, E12 6DF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Harcourt Avenue
Date
18 Jun 2019
Current
Potential
61
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jun 2019
61
65
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11a Harcourt Avenue
Date
3 Nov 2015
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Nov 2015
74
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
11b Harcourt Avenue
Date
3 Nov 2015
Current
Potential
68
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Nov 2015
68
72
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
13 Harcourt Avenue
Date
5 Jul 2020
Current
Potential
60
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Jul 2020
60
84
5 Jul 2010
60
70
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Harcourt Avenue
Date
23 Dec 2015
Current
Potential
58
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Dec 2015
58
84
18 Jul 2014
62
81
26 Jan 2011
46
64
26 Jan 2011
46
64
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
19 Harcourt Avenue
Date
23 Dec 2019
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Dec 2019
69
86
8 Feb 2010
67
67
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
21 Harcourt Avenue
Date
30 Dec 2013
Current
Potential
54
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Dec 2013
54
86
12 Dec 2013
52
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 Harcourt Avenue
Date
3 Nov 2020
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Nov 2020
69
84
19 Apr 2010
69
78
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Harcourt Avenue
Date
1 May 2013
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 May 2013
65
88
1 May 2013
67
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
29 Harcourt Avenue
Date
8 Jan 2023
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
8 Jan 2023
69
87
28 Jun 2019
64
79
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
31 Harcourt Avenue
Date
26 Mar 2023
Current
Potential
66
81
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
26 Mar 2023
66
81
19 Aug 2013
43
78
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
33 HARCOURT AVENUE, MANOR PARK
Date
8 Mar 2021
Current
Potential
65
78
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
8 Mar 2021
65
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 Harcourt Avenue
Date
1 May 2024
Current
Potential
65
77
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
1 May 2024
65
77
21 Nov 2017
65
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Harcourt Avenue
Date
12 Jul 2023
Current
Potential
78
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
12 Jul 2023
78
81
24 Aug 2011
78
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 Harcourt Avenue
Date
16 May 2022
Current
Potential
64
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 May 2022
64
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 Harcourt Avenue
Date
26 Aug 2015
Current
Potential
68
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Aug 2015
68
76
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
45 Harcourt Avenue
Date
1 May 2024
Current
Potential
65
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
1 May 2024
65
76
21 Nov 2017
64
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
49 Harcourt Avenue
Date
28 Aug 2019
Current
Potential
45
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
28 Aug 2019
45
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Harcourt Avenue
Date
26 Feb 2016
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Feb 2016
66
86
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
51 Harcourt Avenue
Date
1 May 2024
Current
Potential
76
76
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
1 May 2024
76
76
21 Nov 2017
76
78
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53 Harcourt Avenue
Date
1 May 2024
Current
Potential
62
62
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
1 May 2024
62
62
21 Nov 2017
74
75
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53a Harcourt Avenue
Date
6 Aug 2023
Current
Potential
70
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Aug 2023
70
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
55 Harcourt Avenue
Date
1 May 2024
Current
Potential
65
77
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
1 May 2024
65
77
21 Nov 2017
68
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
57 Harcourt Avenue
Date
1 May 2024
Current
Potential
65
77
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
1 May 2024
65
77
21 Nov 2017
65
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
59 Harcourt Avenue
Date
24 Oct 2021
Current
Potential
75
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Oct 2021
75
76
27 Oct 2011
63
71
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
61 Harcourt Avenue
Date
1 May 2024
Current
Potential
77
77
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
1 May 2024
77
77
21 Nov 2017
77
79
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
63 Harcourt Avenue
Date
1 May 2024
Current
Potential
60
60
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
1 May 2024
60
60
21 Nov 2017
60
61
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
65 Harcourt Avenue
Date
1 May 2024
Current
Potential
60
60
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
1 May 2024
60
60
21 Nov 2017
76
76
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Harcourt Avenue
Date
2 Sep 2015
Current
Potential
54
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 Sep 2015
54
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Harcourt Avenue
Date
14 Nov 2019
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Nov 2019
74
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
First Floor Flat, 9 Harcourt Avenue
Date
10 Jan 2019
Current
Potential
73
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 Jan 2019
73
76
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat A, 3 Harcourt Avenue
Date
16 Feb 2023
Current
Potential
72
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Feb 2023
72
75
29 Jan 2013
67
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat B, 3 Harcourt Avenue
Date
24 Mar 2015
Current
Potential
65
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Mar 2015
65
69
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
55
Mains Gas Available
Yes
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.