PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Darnley Close, SWINDON, SN3 3AN

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 Darnley Close, SN3 3AN 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 Darnley Close, SWINDON, SN3 3AN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Darnley Close
Date
5 May 2011
Current
Potential
64
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 May 2011
64
66
5 Oct 2008
75
78
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
12 Darnley Close
Date
14 Jun 2018
Current
Potential
65
78
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
14 Jun 2018
65
78
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 DARNLEY CLOSE
Date
5 Jul 2021
Current
Potential
71
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
5 Jul 2021
71
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Darnley Close
Date
15 May 2011
Current
Potential
47
67
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
15 May 2011
47
67
Total Floor Area
74 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Darnley Close
Date
18 Jun 2012
Current
Potential
66
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 Jun 2012
66
89
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 DARNLEY CLOSE
Date
11 Jul 2021
Current
Potential
61
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Jul 2021
61
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Darnley Close
Date
16 Mar 2017
Current
Potential
67
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
+
Certificate History
16 Mar 2017
67
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 Darnley Close
Date
29 Sep 2022
Current
Potential
74
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
29 Sep 2022
74
77
30 Aug 2022
67
80
22 Oct 2015
61
75
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Darnley Close
Date
20 Sep 2015
Current
Potential
71
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
20 Sep 2015
71
77
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Darnley Close
Date
21 Oct 2013
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 Oct 2013
72
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Darnley Close
Date
3 Feb 2010
Current
Potential
53
57
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
3 Feb 2010
53
57
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Darnley Close
Date
19 May 2015
Current
Potential
81
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
19 May 2015
81
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Darnley Close
Date
29 Mar 2009
Current
Potential
51
58
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
29 Mar 2009
51
58
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
39 Darnley Close
Date
5 Dec 2012
Current
Potential
59
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
5 Dec 2012
59
84
Total Floor Area
82 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
4
Number of Extensions
0
Address
4 Darnley Close
Date
18 Feb 2020
Current
Potential
58
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
18 Feb 2020
58
72
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
41 Darnley Close
Date
10 Sep 2017
Current
Potential
57
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Sep 2017
57
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Darnley Close
Date
8 Apr 2016
Current
Potential
57
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Apr 2016
57
77
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Darnley Close
Date
22 Apr 2019
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 Apr 2019
70
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Darnley Close
Date
5 Jul 2009
Current
Potential
65
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
5 Jul 2009
65
80
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Darnley Close
Date
30 Jun 2010
Current
Potential
67
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
30 Jun 2010
67
69
21 Apr 2009
77
77
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
7 Darnley Close
Date
29 Aug 2011
Current
Potential
60
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
29 Aug 2011
60
70
19 Oct 2008
76
81
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 Darnley Close
Date
17 Apr 2017
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
17 Apr 2017
69
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
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.