PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Siward Street, YORK, YO10 3LW

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 Siward Street, YO10 3LW 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 Siward Street, YORK, YO10 3LW
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Siward Street
Date
3 Feb 2020
Current
Potential
60
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Feb 2020
60
81
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 Siward Street
Date
10 Oct 2019
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Oct 2019
67
87
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 SIWARD STREET
Date
25 May 2021
Current
Potential
63
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 May 2021
63
84
Total Floor Area
125 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
12 Siward Street
Date
13 Jan 2009
Current
Potential
43
50
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Jan 2009
43
50
Total Floor Area
124 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 Siward Street
Date
10 Oct 2019
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Oct 2019
68
87
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Siward Street
Date
6 May 2019
Current
Potential
58
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
6 May 2019
58
80
22 Feb 2009
62
65
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Siward Street
Date
31 Jul 2018
Current
Potential
71
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
31 Jul 2018
71
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
16 Siward Street
Date
7 Oct 2018
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Oct 2018
70
86
2 Dec 2008
59
65
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
17 Siward Street
Date
25 Sep 2018
Current
Potential
59
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Sep 2018
59
83
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Siward Street
Date
7 Oct 2018
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Oct 2018
70
85
9 Oct 2008
73
74
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
19 Siward Street
Date
3 Sep 2018
Current
Potential
69
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Sep 2018
69
83
8 Sep 2008
71
73
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
20 Siward Street
Date
12 Feb 2009
Current
Potential
59
61
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
12 Feb 2009
59
61
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
20 SIWARD STREET, YORK
Date
18 Jan 2021
Current
Potential
55
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
18 Jan 2021
55
78
Total Floor Area
121 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
21 Siward Street
Date
24 Oct 2017
Current
Potential
61
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
24 Oct 2017
61
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Siward Street
Date
28 Jan 2019
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
28 Jan 2019
61
79
20 Jan 2009
47
56
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
23 Siward Street
Date
21 Feb 2019
Current
Potential
67
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
21 Feb 2019
67
82
27 Nov 2008
69
72
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
24 Siward Street
Date
16 Nov 2022
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Nov 2022
71
87
19 Feb 2016
61
84
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 SIWARD STREET, YORK
Date
7 May 2021
Current
Potential
64
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 May 2021
64
84
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Siward Street
Date
17 Jan 2014
Current
Potential
58
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
17 Jan 2014
58
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Siward Street
Date
24 Nov 2022
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
24 Nov 2022
70
89
3 Jul 2018
66
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
28 Siward Street
Date
3 Sep 2018
Current
Potential
69
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Sep 2018
69
82
8 Sep 2008
69
72
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
29 Siward Street
Date
24 Jun 2018
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
24 Jun 2018
70
87
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Siward Street
Date
25 Nov 2011
Current
Potential
55
55
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
25 Nov 2011
55
55
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Siward Street
Date
24 Nov 2022
Current
Potential
71
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
24 Nov 2022
71
88
3 Jul 2018
68
83
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
31 Siward Street
Date
18 Feb 2014
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
18 Feb 2014
67
87
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 Siward Street
Date
19 Dec 2008
Current
Potential
62
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Dec 2008
62
66
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
32 SIWARD STREET, YORK
Date
29 Sep 2020
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
29 Sep 2020
70
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
33 Siward Street
Date
5 Sep 2017
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Sep 2017
71
85
7 Jan 2009
61
70
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
34 Siward Street
Date
14 Jun 2023
Current
Potential
60
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Jun 2023
60
82
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
35 Siward Street
Date
16 Nov 2022
Current
Potential
70
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 Nov 2022
70
89
19 Feb 2016
66
89
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
36 Siward Street
Date
23 May 2019
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
23 May 2019
66
86
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
37 Siward Street
Date
10 Oct 2019
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Oct 2019
69
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
39 Siward Street
Date
7 Nov 2023
Current
Potential
67
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Nov 2023
67
83
18 Dec 2013
66
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
4 Siward Street
Date
13 Jul 2020
Current
Potential
54
79
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
13 Jul 2020
54
79
15 Oct 2008
55
62
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
40 Siward Street
Date
13 Jun 2022
Current
Potential
71
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Jun 2022
71
88
17 Feb 2013
31
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
41 Siward Street
Date
30 Jan 2009
Current
Potential
56
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
30 Jan 2009
56
67
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
41 SIWARD STREET, YORK
Date
28 Sep 2020
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Sep 2020
69
85
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
42 Siward Street
Date
25 Sep 2018
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Sep 2018
69
86
13 Jul 2011
64
67
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
43 Siward Street
Date
16 Apr 2009
Current
Potential
70
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Apr 2009
70
73
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
43 SIWARD STREET, YORK
Date
16 May 2021
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
16 May 2021
71
86
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
44 Siward Street
Date
7 Nov 2022
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
7 Nov 2022
70
85
9 Oct 2012
74
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
45 Siward Street
Date
14 Mar 2024
Current
Potential
62
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Mar 2024
62
80
29 Apr 2014
52
76
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
46 Siward Street
Date
11 Apr 2022
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Apr 2022
69
85
5 Jul 2020
67
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
47 Siward Street
Date
10 Jul 2022
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Jul 2022
69
84
21 Aug 2012
65
83
11 Jan 2009
61
64
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
48 Siward Street
Date
23 Mar 2020
Current
Potential
63
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
23 Mar 2020
63
87
12 Dec 2018
46
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
49 Siward Street
Date
21 Feb 2019
Current
Potential
59
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
21 Feb 2019
59
80
31 Dec 2008
63
71
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
5 Siward Street
Date
20 Nov 2023
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Nov 2023
70
86
21 Nov 2013
69
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
50 Siward Street
Date
14 Aug 2022
Current
Potential
65
85
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
14 Aug 2022
65
85
17 Dec 2012
54
81
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
51 Siward Street
Date
15 Aug 2022
Current
Potential
55
84
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
15 Aug 2022
55
84
8 Jan 2009
55
62
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Siward Street
Date
6 Jun 2019
Current
Potential
54
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
6 Jun 2019
54
81
Total Floor Area
116 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
7 Siward Street
Date
10 Jul 2022
Current
Potential
71
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Jul 2022
71
84
21 Aug 2012
56
82
11 Jan 2009
56
65
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 Siward Street
Date
24 Sep 2018
Current
Potential
63
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Sep 2018
63
82
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
9 Siward Street
Date
31 Jul 2018
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
31 Jul 2018
71
89
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
Stable Cottage, Siward Street
Date
18 Dec 2008
Current
Potential
75
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
18 Dec 2008
75
79
Total Floor Area
32 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.