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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Coval Lane, CHELMSFORD, CM1 1TQ

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 Coval Lane, CM1 1TQ 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 Coval Lane, CHELMSFORD, CM1 1TQ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
132 Coval Lane
Date
10 Sep 2013
Current
Potential
71
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
10 Sep 2013
71
77
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
134 Coval Lane
Date
11 Jan 2022
Current
Potential
71
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 Jan 2022
71
76
19 Oct 2011
69
78
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
136 Coval Lane
Date
23 Oct 2023
Current
Potential
69
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
23 Oct 2023
69
76
3 Oct 2013
47
70
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
138 Coval Lane
Date
5 Oct 2009
Current
Potential
43
62
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Oct 2009
43
62
Total Floor Area
77 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
138 COVAL LANE, CHELMSFORD
Date
24 Nov 2020
Current
Potential
69
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
24 Nov 2020
69
76
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
138A COVAL LANE
Date
7 Nov 2020
Current
Potential
64
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Nov 2020
64
74
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
142 Coval Lane
Date
1 Oct 2019
Current
Potential
70
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
1 Oct 2019
70
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.5
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
144 Coval Lane
Date
3 Dec 2022
Current
Potential
69
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
3 Dec 2022
69
76
23 Jun 2011
44
52
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
146 Coval Lane
Date
19 Jul 2018
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
19 Jul 2018
77
77
Total Floor Area
40 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
146a Coval Lane
Date
19 Jul 2018
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
19 Jul 2018
75
75
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
89 Coval Lane
Date
11 May 2022
Current
Potential
63
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
11 May 2022
63
80
7 Dec 2011
43
57
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
95 Coval Lane
Date
23 Sep 2015
Current
Potential
50
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
23 Sep 2015
50
89
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
97 Coval Lane
Date
12 Nov 2015
Current
Potential
61
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 Nov 2015
61
83
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
99 Coval Lane
Date
19 Jun 2009
Current
Potential
51
56
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
19 Jun 2009
51
56
Total Floor Area
115 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
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.