PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Challis Lane, BRAINTREE, CM7 1AN
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 Challis Lane, CM7 1AN 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 Challis Lane, BRAINTREE, CM7 1AN
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Challis Lane
Date
24 May 2018
Current
Potential
83
96
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
Certificate History
24 May 2018
83
96
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
13 Challis Lane
Date
29 Jan 2025
Current
Potential
65
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
29 Jan 2025
65
89
6 Aug 2013
60
90
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Challis Lane
Date
2 Feb 2018
Current
Potential
60
90
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
2 Feb 2018
60
90
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Challis Lane
Date
20 May 2024
Current
Potential
65
85
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
20 May 2024
65
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Challis Lane
Date
5 Feb 2020
Current
Potential
67
85
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
5 Feb 2020
67
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Challis Lane
Date
31 Jan 2023
Current
Potential
80
89
Property Type
House
Built Form
Semi-Detached
Constructed
2020
Certificate History
31 Jan 2023
80
89
31 Oct 2022
78
88
12 May 2014
56
79
16 Aug 2009
41
65
Total Floor Area
115 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
22a Challis Lane
Date
31 Jan 2023
Current
Potential
80
89
Property Type
House
Built Form
Semi-Detached
Constructed
2020
Certificate History
31 Jan 2023
80
89
26 Jan 2023
78
88
Total Floor Area
115 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
23 Challis Lane
Date
24 Sep 2023
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Sep 2023
69
85
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
24 Challis Lane
Date
16 Mar 2017
Current
Potential
71
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Mar 2017
71
81
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
26 Challis Lane
Date
16 Mar 2010
Current
Potential
59
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Mar 2010
59
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Challis Lane
Date
12 Mar 2015
Current
Potential
66
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Mar 2015
66
84
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
29 Challis Lane
Date
15 Jun 2010
Current
Potential
34
63
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Jun 2010
34
63
Total Floor Area
80 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
95
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
3 Challis Lane
Date
20 Feb 2018
Current
Potential
83
96
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
N/A
Certificate History
20 Feb 2018
83
96
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
31 Challis Lane
Date
21 Jan 2022
Current
Potential
65
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Jan 2022
65
88
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 Challis Lane
Date
12 Oct 2022
Current
Potential
62
72
Property Type
Maisonette
Built Form
Detached
Constructed
1930-1949
Certificate History
12 Oct 2022
62
72
31 Jan 2013
28
73
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Challis Lane
Date
16 Aug 2017
Current
Potential
61
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Aug 2017
61
83
19 Jan 2015
30
53
17 Feb 2011
66
69
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
36 Challis Lane
Date
16 Mar 2016
Current
Potential
72
86
Property Type
House
Built Form
N/A
Constructed
N/A
Certificate History
16 Mar 2016
72
86
29 Aug 2012
47
82
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
36a Challis Lane
Date
16 Mar 2016
Current
Potential
74
88
Property Type
House
Built Form
N/A
Constructed
N/A
Certificate History
16 Mar 2016
74
88
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
36b Challis Lane
Date
1 Oct 2014
Current
Potential
84
99
Property Type
House
Built Form
N/A
Constructed
N/A
Certificate History
1 Oct 2014
84
99
1 Oct 2014
83
98
Total Floor Area
54 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
-0.3
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
36c Challis Lane
Date
1 Oct 2014
Current
Potential
83
98
Property Type
House
Built Form
N/A
Constructed
N/A
Certificate History
1 Oct 2014
83
98
1 Oct 2014
84
99
Total Floor Area
52 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
-0.2
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
40a Challis Lane
Date
24 Sep 2018
Current
Potential
28
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 Sep 2018
28
72
8 Feb 2013
34
41
Total Floor Area
52 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
152
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
7 Challis Lane
Date
21 Apr 2014
Current
Potential
82
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Apr 2014
82
89
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
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.