PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Knightswood, WOKING, GU21 3PX
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 Knightswood, GU21 3PX 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 Knightswood, WOKING, GU21 3PX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 Knightswood
Date
22 Oct 2014
Current
Potential
61
94
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 Oct 2014
61
94
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
103 Knightswood
Date
6 Mar 2014
Current
Potential
45
62
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
6 Mar 2014
45
62
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
105 Knightswood
Date
11 Feb 2019
Current
Potential
49
81
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
11 Feb 2019
49
81
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
105 KNIGHTSWOOD, WOKING
Date
11 May 2021
Current
Potential
69
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
11 May 2021
69
88
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
107 Knightswood
Date
19 Apr 2022
Current
Potential
72
89
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
19 Apr 2022
72
89
14 Nov 2011
71
73
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
109 Knightswood
Date
18 Apr 2010
Current
Potential
69
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
18 Apr 2010
69
76
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
109 KNIGHTSWOOD, WOKING
Date
20 Oct 2020
Current
Potential
77
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
20 Oct 2020
77
91
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
117 Knightswood
Date
4 Aug 2013
Current
Potential
72
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
4 Aug 2013
72
88
11 Feb 2010
78
79
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
119 Knightswood
Date
27 Apr 2015
Current
Potential
67
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
27 Apr 2015
67
88
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
125 Knightswood
Date
20 Mar 2023
Current
Potential
57
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Mar 2023
57
84
28 Mar 2013
54
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
127 Knightswood
Date
21 Oct 2024
Current
Potential
59
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Oct 2024
59
84
27 Aug 2014
58
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
129 Knightswood
Date
31 Jan 2014
Current
Potential
60
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
31 Jan 2014
60
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
133 KNIGHTSWOOD
Date
26 Jul 2021
Current
Potential
60
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
26 Jul 2021
60
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
133 Knightswood
Date
13 Apr 2014
Current
Potential
56
82
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Apr 2014
56
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
137 Knightswood
Date
13 Oct 2022
Current
Potential
69
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
13 Oct 2022
69
84
15 Jan 2010
64
69
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
139 Knightswood
Date
21 Dec 2012
Current
Potential
68
84
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
21 Dec 2012
68
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
143 Knightswood
Date
21 Jul 2010
Current
Potential
72
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
21 Jul 2010
72
80
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
143 KNIGHTSWOOD, WOKING
Date
26 Nov 2020
Current
Potential
67
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
26 Nov 2020
67
92
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
145 Knightswood
Date
29 Jun 2009
Current
Potential
72
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Jun 2009
72
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
149 Knightswood
Date
23 Jul 2020
Current
Potential
74
89
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
23 Jul 2020
74
89
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
151 Knightswood
Date
3 May 2023
Current
Potential
70
89
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
3 May 2023
70
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
153 Knightswood
Date
13 Jun 2022
Current
Potential
74
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
13 Jun 2022
74
90
11 Sep 2011
62
68
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
159 Knightswood
Date
5 Feb 2011
Current
Potential
69
75
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
5 Feb 2011
69
75
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
161 Knightswood
Date
28 Sep 2017
Current
Potential
71
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
28 Sep 2017
71
91
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
161a Knightswood
Date
4 Sep 2018
Current
Potential
77
79
Property Type
House
Built Form
End-Terrace
Constructed
INVALID!
Certificate History
4 Sep 2018
77
79
4 Dec 2017
88
90
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
163 Knightswood
Date
14 Sep 2017
Current
Potential
72
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Sep 2017
72
89
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
165 Knightswood
Date
1 Sep 2020
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
1 Sep 2020
74
88
8 Feb 2010
62
80
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
167 Knightswood
Date
13 May 2018
Current
Potential
64
86
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
13 May 2018
64
86
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
171 Knightswood
Date
7 Mar 2022
Current
Potential
68
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Mar 2022
68
90
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
173 Knightswood
Date
14 May 2017
Current
Potential
67
82
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
14 May 2017
67
82
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
69 Knightswood
Date
13 Feb 2023
Current
Potential
76
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Feb 2023
76
87
Total Floor Area
98 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
71 Knightswood
Date
29 Jan 2014
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
29 Jan 2014
60
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
73 Knightswood
Date
13 Feb 2019
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Feb 2019
72
88
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
75 Knightswood
Date
30 Jul 2019
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
30 Jul 2019
71
85
7 May 2009
75
77
12 Oct 2008
68
75
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
77 KNIGHTSWOOD
Date
6 Jun 2021
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
6 Jun 2021
66
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
79 Knightswood
Date
29 Aug 2023
Current
Potential
72
84
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
29 Aug 2023
72
84
9 Sep 2013
73
83
16 Jul 2009
67
71
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
83 Knightswood
Date
16 May 2011
Current
Potential
67
73
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
16 May 2011
67
73
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
85 Knightswood
Date
26 May 2022
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
26 May 2022
64
83
24 Aug 2011
53
68
12 Jul 2009
46
63
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
91 Knightswood
Date
30 Jun 2011
Current
Potential
50
71
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
30 Jun 2011
50
71
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
97 Knightswood
Date
22 Jan 2016
Current
Potential
70
90
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
22 Jan 2016
70
90
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
99 KNIGHTSWOOD
Date
15 Jun 2021
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
15 Jun 2021
65
88
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
99 Knightswood
Date
11 May 2011
Current
Potential
64
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
11 May 2011
64
71
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
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.
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Contains Royal Mail data © Royal Mail copyright and Database right 2025.