PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heron Way, CHELMSFORD, CM3 6TP

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 Way, CM3 6TP 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 Way, CHELMSFORD, CM3 6TP
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Heron Way, Mayland
Date
13 Jun 2019
Current
Potential
48
90
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
13 Jun 2019
48
90
Total Floor Area
49 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
114
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
10 Heron Way, Mayland
Date
9 Feb 2023
Current
Potential
59
82
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
9 Feb 2023
59
82
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
14 Heron Way, Mayland
Date
4 Dec 2019
Current
Potential
48
78
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
4 Dec 2019
48
78
16 Aug 2017
56
81
Total Floor Area
101 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
16 Heron Way, Mayland
Date
3 Aug 2014
Current
Potential
50
76
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
3 Aug 2014
50
76
Total Floor Area
103 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
17 Heron Way, Mayland
Date
8 Mar 2016
Current
Potential
57
80
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
8 Mar 2016
57
80
Total Floor Area
103 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
18 Heron Way, Mayland
Date
12 Aug 2018
Current
Potential
40
65
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
12 Aug 2018
40
65
Total Floor Area
87 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
2 Heron Way, Mayland
Date
8 Feb 2018
Current
Potential
51
76
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
8 Feb 2018
51
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
87
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
20 Heron Way, Mayland
Date
2 Jun 2020
Current
Potential
41
82
Property Type
Bungalow
Built Form
Detached
Constructed
1996-2002
+
Certificate History
2 Jun 2020
41
82
5 Feb 2020
49
83
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
22 Heron Way, Mayland
Date
2 Nov 2022
Current
Potential
33
74
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
2 Nov 2022
33
74
11 Feb 2009
38
41
Total Floor Area
144 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
26 Heron Way, Mayland
Date
6 Feb 2024
Current
Potential
59
80
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
6 Feb 2024
59
80
1 May 2013
43
63
Total Floor Area
126 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
3 Heron Way, Mayland
Date
6 Mar 2024
Current
Potential
57
80
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
6 Mar 2024
57
80
Total Floor Area
103 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
30 Heron Way, Mayland
Date
21 Aug 2022
Current
Potential
41
75
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
21 Aug 2022
41
75
8 Sep 2010
25
27
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
32 Heron Way, Mayland
Date
8 Oct 2017
Current
Potential
56
81
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
8 Oct 2017
56
81
Total Floor Area
99 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
34 Heron Way, Mayland
Date
9 Aug 2018
Current
Potential
55
82
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Aug 2018
55
82
12 Aug 2012
43
70
Total Floor Area
91 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
36 Heron Way, Mayland
Date
31 Jan 2022
Current
Potential
47
72
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
31 Jan 2022
47
72
Total Floor Area
138 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
4 Heron Way, Mayland
Date
30 Sep 2015
Current
Potential
53
84
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
30 Sep 2015
53
84
Total Floor Area
104 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
40 Heron Way, Mayland
Date
27 Feb 2013
Current
Potential
34
68
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
27 Feb 2013
34
68
Total Floor Area
111 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
83
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
42 Heron Way, Mayland
Date
1 May 2011
Current
Potential
59
64
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
1 May 2011
59
64
Total Floor Area
89 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
6.5
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
5 Heron Way, Mayland
Date
2 Feb 2023
Current
Potential
57
80
Property Type
Bungalow
Built Form
Detached
Constructed
1996-2002
+
Certificate History
2 Feb 2023
57
80
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
6 HERON WAY, MAYLAND
Date
15 Mar 2021
Current
Potential
54
83
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
15 Mar 2021
54
83
Total Floor Area
88 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
7 HERON WAY, MAYLAND
Date
9 Apr 2021
Current
Potential
40
81
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Apr 2021
40
81
Total Floor Area
96 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
7 Heron Way, Mayland
Date
11 May 2017
Current
Potential
45
76
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
11 May 2017
45
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
8 Heron Way, Mayland
Date
29 Jan 2016
Current
Potential
46
74
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
29 Jan 2016
46
74
Total Floor Area
86 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
93
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
9 Heron Way, Mayland
Date
13 Jul 2020
Current
Potential
55
82
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
13 Jul 2020
55
82
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
7
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.

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