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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Derby Close, CHELMSFORD, CM3 6TB

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 Derby Close, CM3 6TB 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 Derby Close, CHELMSFORD, CM3 6TB
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Derby Close, Mayland
Date
26 Feb 2020
Current
Potential
64
84
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
26 Feb 2020
64
84
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
14 Derby Close, Mayland
Date
30 Aug 2021
Current
Potential
74
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
30 Aug 2021
74
84
Total Floor Area
132 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
16 Derby Close, Mayland
Date
31 Mar 2011
Current
Potential
62
73
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
31 Mar 2011
62
73
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Derby Close, Mayland
Date
16 May 2019
Current
Potential
45
79
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
16 May 2019
45
79
Total Floor Area
93 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
19 Derby Close, Mayland
Date
2 Sep 2012
Current
Potential
67
86
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
2 Sep 2012
67
86
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Derby Close, Mayland
Date
19 Dec 2012
Current
Potential
68
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
19 Dec 2012
68
84
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
21 Derby Close, Mayland
Date
11 Sep 2011
Current
Potential
62
70
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
11 Sep 2011
62
70
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Derby Close, Mayland
Date
21 Apr 2010
Current
Potential
64
69
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
21 Apr 2010
64
69
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
23 Derby Close, Mayland
Date
17 Feb 2014
Current
Potential
68
84
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
17 Feb 2014
68
84
Total Floor Area
141 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
24 Derby Close, Mayland
Date
25 Mar 2010
Current
Potential
61
71
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
25 Mar 2010
61
71
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
25 Derby Close, Mayland
Date
14 Apr 2014
Current
Potential
63
85
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
14 Apr 2014
63
85
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
26 Derby Close, Mayland
Date
12 Aug 2010
Current
Potential
55
72
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
12 Aug 2010
55
72
Total Floor Area
124 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Derby Close, Mayland
Date
9 Jun 2020
Current
Potential
62
73
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Jun 2020
62
73
10 Jun 2010
45
65
Total Floor Area
124 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 Derby Close, Mayland
Date
30 Oct 2014
Current
Potential
64
82
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
30 Oct 2014
64
82
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
4 Derby Close, Mayland
Date
14 Nov 2018
Current
Potential
62
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
14 Nov 2018
62
83
Total Floor Area
121 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
5 Derby Close, Mayland
Date
9 Jan 2014
Current
Potential
65
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Jan 2014
65
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Derby Close, Mayland
Date
30 Jan 2014
Current
Potential
56
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
30 Jan 2014
56
83
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
7 Derby Close, Mayland
Date
6 Mar 2019
Current
Potential
66
81
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
6 Mar 2019
66
81
10 Nov 2009
66
69
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
8 Derby Close, Mayland
Date
12 Dec 2013
Current
Potential
49
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
12 Dec 2013
49
83
Total Floor Area
109 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
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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