PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
William Smith Close, CAMBRIDGE, CB1 3QF
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 William Smith Close, CB1 3QF 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 William Smith Close, CAMBRIDGE, CB1 3QF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 William Smith Close
Date
14 Aug 2024
Current
Potential
71
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
14 Aug 2024
71
71
14 Aug 2014
68
76
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
102 William Smith Close
Date
22 Dec 2022
Current
Potential
73
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
22 Dec 2022
73
81
22 May 2014
73
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
104 William Smith Close
Date
17 Mar 2020
Current
Potential
73
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
17 Mar 2020
73
79
29 Mar 2009
57
65
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
106 William Smith Close
Date
6 Jan 2025
Current
Potential
63
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
6 Jan 2025
63
80
4 Feb 2015
56
75
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
110 William Smith Close
Date
5 Jan 2019
Current
Potential
63
65
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
5 Jan 2019
63
65
9 Nov 2008
61
74
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.8
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
112 William Smith Close
Date
29 Dec 2010
Current
Potential
70
82
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
29 Dec 2010
70
82
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
114 William Smith Close
Date
9 May 2024
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
9 May 2024
75
81
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
12 William Smith Close
Date
16 Feb 2016
Current
Potential
69
87
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
16 Feb 2016
69
87
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 William Smith Close
Date
2 Apr 2015
Current
Potential
56
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
2 Apr 2015
56
91
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
18 William Smith Close
Date
13 Dec 2010
Current
Potential
51
57
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
13 Dec 2010
51
57
13 Dec 2010
61
66
13 Dec 2010
63
67
1 Dec 2010
62
62
Total Floor Area
51 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
20 William Smith Close
Date
16 Jan 2023
Current
Potential
74
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
16 Jan 2023
74
90
25 Jan 2013
73
94
23 Aug 2011
49
52
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
22 William Smith Close
Date
10 Oct 2011
Current
Potential
71
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
10 Oct 2011
71
76
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
24 William Smith Close
Date
20 Apr 2022
Current
Potential
70
90
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
20 Apr 2022
70
90
14 Apr 2011
66
70
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 William Smith Close
Date
20 Dec 2023
Current
Potential
58
91
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
20 Dec 2023
58
91
22 Jan 2014
62
87
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
30 William Smith Close
Date
8 Oct 2015
Current
Potential
52
97
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
8 Oct 2015
52
97
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
32 WILLIAM SMITH CLOSE
Date
13 May 2021
Current
Potential
69
93
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
13 May 2021
69
93
13 May 2021
61
87
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 William Smith Close
Date
7 Jun 2010
Current
Potential
65
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
7 Jun 2010
65
67
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 William Smith Close
Date
14 Jul 2020
Current
Potential
68
94
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
14 Jul 2020
68
94
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 William Smith Close
Date
20 Feb 2024
Current
Potential
71
88
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
20 Feb 2024
71
88
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 William Smith Close
Date
5 Mar 2020
Current
Potential
69
88
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
5 Mar 2020
69
88
29 Jul 2009
57
60
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 WILLIAM SMITH CLOSE
Date
16 May 2021
Current
Potential
76
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
16 May 2021
76
92
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40 William Smith Close
Date
5 May 2016
Current
Potential
63
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
5 May 2016
63
92
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
42 William Smith Close
Date
16 Sep 2015
Current
Potential
56
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Sep 2015
56
92
10 Mar 2011
62
67
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
42 WILLIAM SMITH CLOSE, CAMBRIDGE
Date
20 Jan 2021
Current
Potential
65
94
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
20 Jan 2021
65
94
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
44 William Smith Close
Date
5 Sep 2022
Current
Potential
70
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
5 Sep 2022
70
91
2 Oct 2008
60
67
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
46 William Smith Close
Date
21 Mar 2018
Current
Potential
72
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
21 Mar 2018
72
92
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 William Smith Close
Date
19 Jul 2016
Current
Potential
50
95
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
19 Jul 2016
50
95
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
50 William Smith Close
Date
5 Mar 2020
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
5 Mar 2020
71
89
3 May 2010
57
67
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
54 William Smith Close
Date
6 Aug 2020
Current
Potential
73
92
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
6 Aug 2020
73
92
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
56 William Smith Close
Date
18 Apr 2013
Current
Potential
65
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
18 Apr 2013
65
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
58 William Smith Close
Date
29 Feb 2020
Current
Potential
58
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
29 Feb 2020
58
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
60 William Smith Close
Date
27 Mar 2019
Current
Potential
64
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
27 Mar 2019
64
77
22 Jan 2009
55
68
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
62 William Smith Close
Date
17 Feb 2020
Current
Potential
71
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
17 Feb 2020
71
72
22 Jan 2009
72
76
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
66 William Smith Close
Date
5 Feb 2010
Current
Potential
68
80
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
5 Feb 2010
68
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
66 WILLIAM SMITH CLOSE, CAMBRIDGE
Date
9 May 2021
Current
Potential
75
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
9 May 2021
75
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
72 William Smith Close
Date
9 Mar 2020
Current
Potential
64
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
9 Mar 2020
64
79
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
74 William Smith Close
Date
12 Feb 2018
Current
Potential
71
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
12 Feb 2018
71
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
76 William Smith Close
Date
8 Nov 2017
Current
Potential
56
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
8 Nov 2017
56
74
13 Jun 2011
31
56
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
78 William Smith Close
Date
29 Apr 2024
Current
Potential
70
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
29 Apr 2024
70
78
12 Feb 2014
65
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
8 William Smith Close
Date
1 Apr 2015
Current
Potential
69
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
1 Apr 2015
69
90
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
80 William Smith Close
Date
12 Oct 2008
Current
Potential
64
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
12 Oct 2008
64
70
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
82 William Smith Close
Date
10 Oct 2019
Current
Potential
66
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
10 Oct 2019
66
73
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
84 William Smith Close
Date
27 Feb 2020
Current
Potential
62
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
27 Feb 2020
62
83
Total Floor Area
36 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
86 William Smith Close
Date
10 Nov 2018
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
10 Nov 2018
76
81
22 Dec 2008
70
82
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
88 William Smith Close
Date
26 Sep 2019
Current
Potential
62
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
26 Sep 2019
62
80
21 Sep 2009
70
71
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
90 William Smith Close
Date
15 May 2023
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
15 May 2023
75
79
3 Jun 2013
73
76
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
94 William Smith Close
Date
8 Nov 2019
Current
Potential
65
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
8 Nov 2019
65
76
3 Dec 2009
66
67
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
96 William Smith Close
Date
22 May 2014
Current
Potential
81
81
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
22 May 2014
81
81
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
98 William Smith Close
Date
22 May 2024
Current
Potential
79
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
22 May 2024
79
79
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
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.