PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Knowlands, SWINDON, SN6 7NE
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 Knowlands, SN6 7NE 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 Knowlands, SWINDON, SN6 7NE
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
118 Knowlands, Highworth
Date
1 Mar 2022
Current
Potential
69
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Mar 2022
69
83
16 Feb 2009
65
73
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
119 Knowlands, Highworth
Date
21 Mar 2018
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 Mar 2018
68
86
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
120 Knowlands, Highworth
Date
28 Mar 2018
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
28 Mar 2018
70
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
122 Knowlands, Highworth
Date
8 Jan 2020
Current
Potential
69
89
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
8 Jan 2020
69
89
Total Floor Area
62 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
4
Number of Extensions
0
Address
123 Knowlands, Highworth
Date
29 May 2014
Current
Potential
75
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 May 2014
75
91
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
124 Knowlands, Highworth
Date
8 Sep 2022
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
8 Sep 2022
71
89
11 Sep 2012
72
92
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
126 KNOWLANDS, HIGHWORTH
Date
27 Jan 2021
Current
Potential
70
89
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
27 Jan 2021
70
89
Total Floor Area
60 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
3
Number of Extensions
0
Address
127 Knowlands, Highworth
Date
20 May 2013
Current
Potential
68
89
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
20 May 2013
68
89
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
128 Knowlands, Highworth
Date
15 Apr 2024
Current
Potential
71
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
15 Apr 2024
71
89
16 Apr 2009
56
60
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.2
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
129 Knowlands, Highworth
Date
9 Sep 2024
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
9 Sep 2024
72
87
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
130 Knowlands, Highworth
Date
16 Sep 2021
Current
Potential
73
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
16 Sep 2021
73
90
17 Oct 2011
65
72
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
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
131 Knowlands, Highworth
Date
6 Dec 2019
Current
Potential
68
88
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
6 Dec 2019
68
88
25 Aug 2009
71
76
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
132 Knowlands, Highworth
Date
17 Jan 2017
Current
Potential
55
89
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
17 Jan 2017
55
89
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
133 Knowlands, Highworth
Date
14 Mar 2012
Current
Potential
71
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Mar 2012
71
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
135 Knowlands, Highworth
Date
15 Apr 2024
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Apr 2024
70
88
21 Feb 2013
69
91
20 May 2011
72
73
29 Apr 2009
77
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
138 Knowlands, Highworth
Date
31 Jul 2009
Current
Potential
80
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
31 Jul 2009
80
82
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
139 Knowlands, Highworth
Date
3 Aug 2020
Current
Potential
72
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
3 Aug 2020
72
92
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
140 Knowlands, Highworth
Date
29 Jan 2014
Current
Potential
68
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Jan 2014
68
92
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
141 Knowlands, Highworth
Date
14 Apr 2009
Current
Potential
70
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
14 Apr 2009
70
81
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
142 Knowlands, Highworth
Date
30 May 2020
Current
Potential
63
86
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
30 May 2020
63
86
8 Dec 2009
61
78
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
144 Knowlands, Highworth
Date
1 Mar 2013
Current
Potential
74
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Mar 2013
74
90
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
146 Knowlands, Highworth
Date
18 Feb 2019
Current
Potential
63
83
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
18 Feb 2019
63
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
149 Knowlands, Highworth
Date
30 Jun 2014
Current
Potential
61
85
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
30 Jun 2014
61
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
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.