PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Roundthorn Way, WOKING, GU21 3QN
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 Roundthorn Way, GU21 3QN 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 Roundthorn Way, WOKING, GU21 3QN
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Roundthorn Way
Date
16 Jan 2014
Current
Potential
69
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
16 Jan 2014
69
86
Total Floor Area
125 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
11 Roundthorn Way
Date
26 Oct 2022
Current
Potential
73
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
26 Oct 2022
73
90
14 Oct 2012
68
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 Roundthorn Way
Date
26 Jan 2015
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
26 Jan 2015
73
87
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 ROUNDTHORN WAY, WOKING
Date
16 May 2021
Current
Potential
69
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
16 May 2021
69
90
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
21 Roundthorn Way
Date
14 Sep 2022
Current
Potential
72
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
14 Sep 2022
72
88
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Roundthorn Way
Date
14 Mar 2023
Current
Potential
74
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
14 Mar 2023
74
91
30 Sep 2012
64
91
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.8
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
25 Roundthorn Way
Date
5 Aug 2017
Current
Potential
75
87
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
5 Aug 2017
75
87
22 Mar 2010
64
71
Total Floor Area
112 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Roundthorn Way
Date
6 Oct 2022
Current
Potential
69
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
6 Oct 2022
69
84
2 Jan 2013
62
90
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
29 Roundthorn Way
Date
16 Apr 2012
Current
Potential
64
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
16 Apr 2012
64
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
3 Roundthorn Way
Date
20 Aug 2020
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
20 Aug 2020
74
87
24 Feb 2010
33
35
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Roundthorn Way
Date
20 Jun 2023
Current
Potential
69
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Jun 2023
69
84
13 Aug 2009
67
76
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
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
33 Roundthorn Way
Date
9 Mar 2020
Current
Potential
60
80
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
9 Mar 2020
60
80
27 Apr 2014
67
88
26 Mar 2013
48
86
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
39 Roundthorn Way
Date
26 Jun 2018
Current
Potential
71
83
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
26 Jun 2018
71
83
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Roundthorn Way
Date
9 Jun 2015
Current
Potential
76
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Jun 2015
76
86
18 Apr 2013
73
86
Total Floor Area
116 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
45 Roundthorn Way
Date
8 Dec 2022
Current
Potential
74
84
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
8 Dec 2022
74
84
3 Feb 2011
67
78
Total Floor Area
98 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
47 Roundthorn Way
Date
12 Aug 2021
Current
Potential
61
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
12 Aug 2021
61
88
24 Aug 2011
56
70
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
53 Roundthorn Way
Date
6 Nov 2009
Current
Potential
59
71
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
6 Nov 2009
59
71
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
55 Roundthorn Way
Date
29 Jul 2024
Current
Potential
65
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Jul 2024
65
89
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
57 Roundthorn Way
Date
6 Nov 2019
Current
Potential
68
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
6 Nov 2019
68
88
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
63 Roundthorn Way
Date
22 Mar 2014
Current
Potential
60
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
22 Mar 2014
60
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
65 Roundthorn Way
Date
10 May 2018
Current
Potential
70
81
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
10 May 2018
70
81
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
7 ROUNDTHORN WAY, WOKING
Date
29 Apr 2021
Current
Potential
74
89
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
29 Apr 2021
74
89
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
71 Roundthorn Way
Date
20 Jun 2022
Current
Potential
71
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
20 Jun 2022
71
88
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
75 Roundthorn Way
Date
9 Nov 2017
Current
Potential
75
86
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
9 Nov 2017
75
86
1 Feb 2011
71
76
Total Floor Area
105 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
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.