PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
King William Street, EXETER, EX4 6PD
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 King William Street, EX4 6PD 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 King William Street, EXETER, EX4 6PD
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 King William Street
Date
12 Oct 2008
Current
Potential
82
85
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
12 Oct 2008
82
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 King William Street
Date
7 Mar 2023
Current
Potential
72
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
7 Mar 2023
72
80
Total Floor Area
32 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
14 King William Street
Date
14 Dec 2021
Current
Potential
81
84
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
14 Dec 2021
81
84
3 Mar 2011
77
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
15 King William Street
Date
14 Jan 2020
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
14 Jan 2020
82
82
11 Dec 2009
68
76
14 Oct 2009
78
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
16 King William Street
Date
16 Sep 2015
Current
Potential
76
77
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
16 Sep 2015
76
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
17 King William Street
Date
3 Sep 2019
Current
Potential
72
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
3 Sep 2019
72
78
5 Mar 2009
73
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
18 King William Street
Date
26 Feb 2020
Current
Potential
76
88
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
26 Feb 2020
76
88
1 Feb 2010
81
82
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 King William Street
Date
1 Aug 2024
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
1 Aug 2024
73
87
24 Jul 2014
79
90
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
20 King William Street
Date
11 Jul 2022
Current
Potential
76
88
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
11 Jul 2022
76
88
30 Mar 2022
74
87
15 Aug 2013
78
90
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 King William Street
Date
14 Feb 2020
Current
Potential
75
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
14 Feb 2020
75
87
18 May 2009
77
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 King William Street
Date
12 Nov 2019
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
12 Nov 2019
74
88
7 Sep 2009
82
83
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
23 King William Street
Date
18 Nov 2024
Current
Potential
79
91
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
18 Nov 2024
79
91
14 Dec 2011
78
78
4 Mar 2009
83
83
Total Floor Area
96 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
24 King William Street
Date
12 Nov 2019
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
12 Nov 2019
75
89
7 Sep 2009
82
83
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
25 King William Street
Date
7 Feb 2019
Current
Potential
76
87
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
7 Feb 2019
76
87
30 Dec 2008
82
83
Total Floor Area
98 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 King William Street
Date
17 Jan 2018
Current
Potential
73
87
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
17 Jan 2018
73
87
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 King William Street
Date
29 Jul 2014
Current
Potential
72
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
29 Jul 2014
72
77
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 King William Street
Date
7 Jul 2009
Current
Potential
73
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
7 Jul 2009
73
81
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 King William Street
Date
9 May 2010
Current
Potential
74
79
Property Type
Flat
Built Form
N/A
Constructed
1983-1990
Certificate History
9 May 2010
74
79
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 King William House, King William Street
Date
8 May 2018
Current
Potential
60
75
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
8 May 2018
60
75
27 May 2009
36
57
Total Floor Area
41 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1/A St. Sidwells, King William Street
Date
29 Aug 2018
Current
Potential
44
60
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Aug 2018
44
60
5 Apr 2017
40
61
Total Floor Area
33 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
144
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1/B St. Sidwells, King William Street
Date
28 Jun 2022
Current
Potential
46
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Jun 2022
46
68
29 Aug 2018
37
54
5 Apr 2017
29
56
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 10 St. Sidwells Court, King William Street
Date
29 Aug 2018
Current
Potential
41
57
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
29 Aug 2018
41
57
29 Aug 2018
41
57
5 Apr 2017
37
58
14 Apr 2015
75
78
15 Feb 2011
68
71
16 Aug 2010
54
59
10 Dec 2009
69
72
Total Floor Area
40 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
135
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 11, St. Sidwells
Date
12 Sep 2024
Current
Potential
57
69
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Sep 2024
57
69
Total Floor Area
28 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
1
Address
Flat 11 The Hennis Project, King William Street
Date
5 Apr 2017
Current
Potential
30
55
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Apr 2017
30
55
14 Apr 2015
75
78
9 Aug 2010
53
61
Total Floor Area
40 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
172
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 12 St. Sidwells Court, King William Street
Date
29 Aug 2018
Current
Potential
43
62
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
29 Aug 2018
43
62
5 Apr 2017
34
64
14 Apr 2015
75
78
26 Dec 2011
80
80
10 Dec 2009
73
75
Total Floor Area
34 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
129
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 13 The Hennis Project, King William Street
Date
5 Apr 2017
Current
Potential
34
64
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 Apr 2017
34
64
14 Apr 2015
75
78
5 Nov 2010
70
74
Total Floor Area
34 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
159
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 14, St. Sidwells
Date
24 May 2022
Current
Potential
65
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 May 2022
65
79
Total Floor Area
23 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
113
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
2
Address
Flat 14 St. Sidwells Court, King William Street
Date
29 Aug 2018
Current
Potential
30
53
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Aug 2018
30
53
5 Apr 2017
30
55
14 Apr 2015
75
78
10 Dec 2009
74
77
Total Floor Area
40 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
169
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 15, St. Sidwells
Date
6 Jun 2022
Current
Potential
49
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
6 Jun 2022
49
70
Total Floor Area
26 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
114
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
2
Address
Flat 15 The Hennis Project, King William Street
Date
5 Apr 2017
Current
Potential
22
52
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Apr 2017
22
52
14 Apr 2015
75
78
2 Jun 2010
79
83
Total Floor Area
40 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
202
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 16, St. Sidwells
Date
24 May 2022
Current
Potential
66
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
24 May 2022
66
76
Total Floor Area
26 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
106
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
2
Address
Flat 16 St. Sidwells Court, King William Street
Date
30 Aug 2018
Current
Potential
33
50
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
30 Aug 2018
33
50
5 Apr 2017
22
52
20 Apr 2015
75
78
4 Feb 2011
69
72
24 May 2010
38
52
10 Dec 2009
76
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
161
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 17, St. Sidwells
Date
18 Sep 2024
Current
Potential
64
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Sep 2024
64
67
Total Floor Area
25 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
118
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
2
Address
Flat 17 The Hennis Project, King William Street
Date
5 Apr 2017
Current
Potential
30
55
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Apr 2017
30
55
14 Apr 2015
75
78
19 Feb 2012
72
74
Total Floor Area
40 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
172
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 18 St. Sidwells Court, King William Street
Date
30 Aug 2018
Current
Potential
43
62
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
30 Aug 2018
43
62
5 Apr 2017
34
64
14 Apr 2015
75
78
8 Jan 2012
70
73
17 Mar 2010
79
80
Total Floor Area
34 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
129
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 1a, St. Sidwells
Date
21 May 2015
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
21 May 2015
75
78
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1b, St. Sidwells
Date
21 May 2015
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
21 May 2015
75
78
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 King William House, King William Street
Date
16 Jun 2019
Current
Potential
54
67
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
16 Jun 2019
54
67
8 Jun 2009
31
60
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 St. Sidwells Court, King William Street
Date
14 Apr 2015
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
14 Apr 2015
75
78
31 Dec 2011
75
77
10 Dec 2009
74
78
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 King William House, King William Street
Date
21 May 2020
Current
Potential
72
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
21 May 2020
72
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 St. Sidwells Court, King William Street
Date
14 Apr 2015
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
14 Apr 2015
75
78
29 Dec 2011
74
76
25 May 2010
76
80
14 Oct 2008
81
81
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4 St. Sidwells Court, King William Street
Date
14 Apr 2015
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
14 Apr 2015
75
78
29 Jan 2010
68
71
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 5, ST. SIDWELLS
Date
15 Jul 2021
Current
Potential
83
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Jul 2021
83
84
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5 King William House, King William Street
Date
27 Mar 2018
Current
Potential
69
70
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
27 Mar 2018
69
70
16 Mar 2009
25
49
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5 The Hennis Project, King William Street
Date
14 Apr 2015
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
14 Apr 2015
75
78
8 Mar 2011
73
75
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 6, ST. SIDWELLS
Date
15 Jul 2021
Current
Potential
77
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Jul 2021
77
80
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6 King William House, King William Street
Date
6 Nov 2018
Current
Potential
66
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
6 Nov 2018
66
72
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6 St. Sidwells Court, King William Street
Date
29 Aug 2018
Current
Potential
37
54
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
29 Aug 2018
37
54
5 Apr 2017
29
56
22 Apr 2015
77
79
14 Jan 2010
42
49
Total Floor Area
43 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
144
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7, St. Sidwells
Date
10 Sep 2024
Current
Potential
65
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Sep 2024
65
70
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
105
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
1
Address
Flat 7 The Hennis Project, King William Street
Date
5 Apr 2017
Current
Potential
34
64
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 Apr 2017
34
64
14 Apr 2015
75
78
12 Oct 2010
71
75
Total Floor Area
34 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
159
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 8, St. Sidwells
Date
28 Oct 2022
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Oct 2022
70
79
Total Floor Area
24 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
100
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
2
Address
Flat 8 St. Sidwells Court, King William Street
Date
29 Aug 2018
Current
Potential
33
53
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Aug 2018
33
53
5 Apr 2017
30
55
14 Apr 2015
75
78
12 Oct 2010
70
73
17 Mar 2010
79
80
Total Floor Area
40 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
161
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Flat 9, St. Sidwells
Date
20 Aug 2024
Current
Potential
67
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Aug 2024
67
70
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
102
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
1
Address
Flat 9 The Hennis Project, King William Street
Date
5 Apr 2017
Current
Potential
37
58
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
5 Apr 2017
37
58
3 Sep 2015
78
79
14 Apr 2015
75
78
12 May 2010
32
41
Total Floor Area
40 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
147
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
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.