PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heron Mews, ILFORD, IG1 4NW

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 Heron Mews, IG1 4NW 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 Heron Mews, ILFORD, IG1 4NW
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17a Heron Mews
Date
19 Oct 2012
Current
Potential
67
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Oct 2012
67
74
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
17b Heron Mews
Date
12 Jul 2011
Current
Potential
63
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Jul 2011
63
66
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17c Heron Mews
Date
28 Aug 2018
Current
Potential
68
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Aug 2018
68
76
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19A HERON MEWS, ILFORD
Date
24 Nov 2020
Current
Potential
64
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Nov 2020
64
78
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
19b Heron Mews
Date
1 Nov 2022
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Nov 2022
72
76
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19c Heron Mews
Date
7 May 2023
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
7 May 2023
73
78
12 Jul 2011
71
71
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21 Heron Mews
Date
13 Jun 2019
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
13 Jun 2019
72
76
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
25 Heron Mews
Date
24 Jul 2024
Current
Potential
51
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
24 Jul 2024
51
89
24 Jul 2024
59
82
22 Sep 2017
42
78
Total Floor Area
60 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
27 Heron Mews
Date
6 Nov 2019
Current
Potential
61
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
6 Nov 2019
61
70
9 Dec 2009
60
61
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
29a Heron Mews
Date
6 Jun 2010
Current
Potential
71
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
6 Jun 2010
71
72
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 HERON MEWS, ILFORD
Date
19 Oct 2020
Current
Potential
56
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
19 Oct 2020
56
72
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3a Heron Mews
Date
16 Feb 2024
Current
Potential
73
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
16 Feb 2024
73
75
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
3b Heron Mews
Date
16 Feb 2024
Current
Potential
76
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
16 Feb 2024
76
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5b Heron Mews
Date
7 Sep 2022
Current
Potential
63
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Sep 2022
63
66
3 Sep 2012
60
66
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7c Heron Mews
Date
30 Jul 2019
Current
Potential
39
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
30 Jul 2019
39
75
20 Feb 2019
5
76
Total Floor Area
23 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
9a Heron Mews
Date
10 Oct 2016
Current
Potential
30
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Oct 2016
30
67
2 Dec 2009
8
29
24 Oct 2009
1
24
Total Floor Area
26 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
120
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
9b Heron Mews
Date
10 Oct 2016
Current
Potential
39
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Oct 2016
39
73
24 Oct 2009
19
47
11 Dec 2008
46
71
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
9C Heron Mews
Date
10 Oct 2016
Current
Potential
55
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Oct 2016
55
78
24 Oct 2009
12
40
Total Floor Area
41 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
88
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 29 Heron Mews
Date
30 Aug 2017
Current
Potential
75
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Aug 2017
75
79
Total Floor Area
14 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 29a Heron Mews
Date
30 Aug 2017
Current
Potential
66
75
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Aug 2017
66
75
Total Floor Area
22 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 5 Heron Mews
Date
30 Jan 2018
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
30 Jan 2018
71
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 29 Heron Mews
Date
30 Aug 2017
Current
Potential
56
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Aug 2017
56
83
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 29a Heron Mews
Date
30 Aug 2017
Current
Potential
73
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Aug 2017
73
78
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 29 Heron Mews
Date
30 Aug 2017
Current
Potential
69
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Aug 2017
69
78
Total Floor Area
17 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 29a Heron Mews
Date
30 Aug 2017
Current
Potential
69
75
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Aug 2017
69
75
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 5 Heron Mews
Date
30 Jan 2018
Current
Potential
65
70
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
+
Certificate History
30 Jan 2018
65
70
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 4, 29 Heron Mews
Date
30 Aug 2017
Current
Potential
57
82
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Aug 2017
57
82
Total Floor Area
21 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
83
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 29a Heron Mews
Date
30 Aug 2017
Current
Potential
73
74
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Aug 2017
73
74
Total Floor Area
15 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
1
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.