PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Challoner Green, SHEFFIELD, S20 8NJ

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 Challoner Green, S20 8NJ 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 Challoner Green, SHEFFIELD, S20 8NJ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 CHALLONER GREEN, SHEFFIELD
Date
18 Oct 2020
Current
Potential
70
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
18 Oct 2020
70
75
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
1 Challoner Green, Westfield
Date
5 Aug 2009
Current
Potential
76
77
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
5 Aug 2009
76
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
10 Challoner Green, Westfield
Date
30 Oct 2019
Current
Potential
70
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
30 Oct 2019
70
74
1 Apr 2009
66
67
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
101 Challoner Green, Westfield
Date
20 Dec 2018
Current
Potential
75
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Dec 2018
75
78
17 Feb 2016
63
73
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
103 Challoner Green, Westfield
Date
10 Sep 2017
Current
Potential
74
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
10 Sep 2017
74
75
17 Feb 2016
63
73
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
105 Challoner Green, Westfield
Date
8 Oct 2023
Current
Potential
77
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
8 Oct 2023
77
79
18 Mar 2016
66
75
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
107 Challoner Green, Westfield
Date
26 Jun 2017
Current
Potential
74
74
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
26 Jun 2017
74
74
10 Feb 2016
63
73
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
109 Challoner Green, Westfield
Date
22 Jul 2016
Current
Potential
61
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 Jul 2016
61
75
19 Jun 2016
66
75
26 Nov 2014
74
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Challoner Green, Westfield
Date
15 Jan 2013
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
15 Jan 2013
78
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 Challoner Green, Westfield
Date
12 Jun 2012
Current
Potential
63
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
12 Jun 2012
63
75
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
14 Challoner Green, Westfield
Date
13 Jun 2019
Current
Potential
68
83
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
13 Jun 2019
68
83
13 Oct 2008
71
74
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Challoner Green, Westfield
Date
9 Feb 2011
Current
Potential
74
84
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
9 Feb 2011
74
84
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 CHALLONER GREEN, WESTFIELD
Date
24 Jun 2021
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
24 Jun 2021
71
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Challoner Green, Westfield
Date
3 Apr 2023
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
3 Apr 2023
80
81
13 Jan 2010
72
73
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Challoner Green, Westfield
Date
14 Oct 2014
Current
Potential
65
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
14 Oct 2014
65
86
19 Apr 2010
74
75
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Challoner Green, Westfield
Date
28 Feb 2012
Current
Potential
76
77
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
+
Certificate History
28 Feb 2012
76
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Challoner Green, Westfield
Date
4 Sep 2012
Current
Potential
68
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
4 Sep 2012
68
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
21 Challoner Green, Westfield
Date
26 Mar 2009
Current
Potential
73
75
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
26 Mar 2009
73
75
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22 Challoner Green, Westfield
Date
18 Aug 2021
Current
Potential
71
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
18 Aug 2021
71
75
29 Jul 2010
71
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
23 Challoner Green, Westfield
Date
13 Apr 2022
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
13 Apr 2022
74
76
6 Feb 2009
68
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
24 Challoner Green, Westfield
Date
17 Nov 2008
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
17 Nov 2008
80
81
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
25 Challoner Green, Westfield
Date
22 Jul 2016
Current
Potential
61
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 Jul 2016
61
75
19 Jun 2016
66
75
6 Sep 2009
78
78
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 Challoner Green, Westfield
Date
5 Mar 2024
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
5 Mar 2024
75
78
3 Mar 2016
58
74
12 Jul 2009
65
73
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
28 Challoner Green, Westfield
Date
28 Jul 2014
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
28 Jul 2014
75
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Challoner Green, Westfield
Date
16 Feb 2016
Current
Potential
58
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
16 Feb 2016
58
74
4 Sep 2012
64
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
3 Challoner Green, Westfield
Date
14 Feb 2019
Current
Potential
65
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
14 Feb 2019
65
75
19 Nov 2008
75
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
30 Challoner Green, Westfield
Date
22 May 2014
Current
Potential
73
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
22 May 2014
73
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
31 Challoner Green, Westfield
Date
22 Jul 2016
Current
Potential
62
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
22 Jul 2016
62
77
19 Jun 2016
67
77
10 Dec 2009
68
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32 Challoner Green, Westfield
Date
4 Nov 2009
Current
Potential
73
74
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
4 Nov 2009
73
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 Challoner Green, Westfield
Date
22 Jul 2016
Current
Potential
62
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
22 Jul 2016
62
77
19 Jun 2016
67
77
31 May 2009
67
69
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
34 Challoner Green, Westfield
Date
28 Nov 2019
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
28 Nov 2019
74
77
4 May 2009
73
74
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
35 Challoner Green, Westfield
Date
10 Feb 2020
Current
Potential
72
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
10 Feb 2020
72
77
10 Feb 2016
58
74
2 Feb 2010
72
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
36 Challoner Green, Westfield
Date
26 Jan 2011
Current
Potential
65
67
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
26 Jan 2011
65
67
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
37 Challoner Green, Westfield
Date
11 Feb 2016
Current
Potential
58
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Feb 2016
58
74
27 Jan 2016
73
73
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
38 Challoner Green, Westfield
Date
1 Jun 2015
Current
Potential
71
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
1 Jun 2015
71
75
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
39 Challoner Green, Westfield
Date
27 Sep 2012
Current
Potential
70
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
27 Sep 2012
70
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Challoner Green, Westfield
Date
24 Mar 2011
Current
Potential
69
70
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
24 Mar 2011
69
70
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
41 Challoner Green, Westfield
Date
14 Jan 2019
Current
Potential
68
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
14 Jan 2019
68
73
18 Nov 2009
69
70
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
42 Challoner Green, Westfield
Date
24 Nov 2008
Current
Potential
67
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
24 Nov 2008
67
76
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
43 Challoner Green, Westfield
Date
4 Jan 2022
Current
Potential
69
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
4 Jan 2022
69
75
27 Jul 2011
67
68
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
44 Challoner Green, Westfield
Date
3 May 2016
Current
Potential
73
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
3 May 2016
73
75
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Challoner Green, Westfield
Date
26 Jun 2011
Current
Potential
62
63
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
+
Certificate History
26 Jun 2011
62
63
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
46 Challoner Green, Westfield
Date
16 Feb 2016
Current
Potential
63
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
16 Feb 2016
63
73
11 Sep 2013
66
72
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
47 CHALLONER GREEN, SHEFFIELD
Date
21 Apr 2021
Current
Potential
67
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
21 Apr 2021
67
71
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
47 Challoner Green, Westfield
Date
9 Mar 2010
Current
Potential
71
78
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
9 Mar 2010
71
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
48 Challoner Green, Westfield
Date
11 Feb 2016
Current
Potential
63
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Feb 2016
63
73
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
49 Challoner Green, Westfield
Date
30 Sep 2009
Current
Potential
67
67
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
30 Sep 2009
67
67
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
5 Challoner Green, Westfield
Date
3 Dec 2008
Current
Potential
66
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
3 Dec 2008
66
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
50 Challoner Green, Westfield
Date
11 Feb 2016
Current
Potential
63
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Feb 2016
63
73
28 Sep 2009
68
70
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
51 Challoner Green, Westfield
Date
6 May 2015
Current
Potential
70
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
6 May 2015
70
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
52 Challoner Green, Westfield
Date
11 Feb 2016
Current
Potential
61
71
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
11 Feb 2016
61
71
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
53 Challoner Green, Westfield
Date
13 Feb 2019
Current
Potential
69
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
13 Feb 2019
69
75
22 Oct 2008
64
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
55 Challoner Green, Westfield
Date
6 Nov 2009
Current
Potential
70
71
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
6 Nov 2009
70
71
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
57 Challoner Green, Westfield
Date
30 Oct 2008
Current
Potential
67
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
30 Oct 2008
67
68
Total Floor Area
17 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
100
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
59 Challoner Green, Westfield
Date
6 Oct 2015
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
6 Oct 2015
74
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
61 CHALLONER GREEN, SHEFFIELD
Date
4 Feb 2021
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
4 Feb 2021
74
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
61 Challoner Green, Westfield
Date
14 Oct 2010
Current
Potential
69
78
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
14 Oct 2010
69
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
63 Challoner Green, Westfield
Date
16 Sep 2009
Current
Potential
70
71
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
16 Sep 2009
70
71
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
65 Challoner Green, Westfield
Date
22 May 2017
Current
Potential
69
73
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
22 May 2017
69
73
9 Mar 2016
61
72
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
67 Challoner Green, Westfield
Date
29 Apr 2024
Current
Potential
77
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
29 Apr 2024
77
79
7 Mar 2016
63
74
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
69 Challoner Green, Westfield
Date
2 Nov 2017
Current
Potential
74
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
2 Nov 2017
74
75
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Challoner Green, Westfield
Date
16 Aug 2016
Current
Potential
72
76
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
+
Certificate History
16 Aug 2016
72
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
71 Challoner Green, Westfield
Date
26 Sep 2018
Current
Potential
77
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
26 Sep 2018
77
78
10 Feb 2016
63
73
7 Nov 2008
66
72
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
73 Challoner Green, Westfield
Date
10 Feb 2016
Current
Potential
63
74
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Feb 2016
63
74
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
75 Challoner Green, Westfield
Date
22 Jul 2016
Current
Potential
61
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 Jul 2016
61
75
19 Jun 2016
66
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
77 CHALLONER GREEN, SHEFFIELD
Date
15 Dec 2020
Current
Potential
72
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
15 Dec 2020
72
76
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
77 Challoner Green, Westfield
Date
28 Apr 2010
Current
Potential
76
79
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
28 Apr 2010
76
79
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
79 Challoner Green, Westfield
Date
22 Oct 2017
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
22 Oct 2017
75
76
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
81 Challoner Green, Westfield
Date
10 Oct 2019
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
10 Oct 2019
75
77
9 Dec 2009
74
75
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
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
83 Challoner Green, Westfield
Date
10 Jan 2011
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
10 Jan 2011
74
74
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
85 Challoner Green, Westfield
Date
30 Aug 2010
Current
Potential
68
75
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
30 Aug 2010
68
75
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
87 Challoner Green, Westfield
Date
20 Jan 2010
Current
Potential
76
77
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
20 Jan 2010
76
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
89 Challoner Green, Westfield
Date
26 Jun 2011
Current
Potential
77
78
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
+
Certificate History
26 Jun 2011
77
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
9 Challoner Green, Westfield
Date
31 Jan 2020
Current
Potential
67
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
31 Jan 2020
67
74
11 Mar 2009
68
70
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
91 Challoner Green, Westfield
Date
11 May 2017
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
11 May 2017
79
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
93 Challoner Green, Westfield
Date
1 May 2013
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
1 May 2013
77
78
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
95 Challoner Green, Westfield
Date
16 Sep 2009
Current
Potential
73
75
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
16 Sep 2009
73
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
97 Challoner Green, Westfield
Date
5 Oct 2011
Current
Potential
77
78
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
+
Certificate History
5 Oct 2011
77
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
99 Challoner Green, Westfield
Date
9 Mar 2016
Current
Potential
61
72
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
9 Mar 2016
61
72
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
4
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.