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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Harbour Close, SWINDON, SN25 3DL

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 Harbour Close, SN25 3DL 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 Harbour Close, SWINDON, SN25 3DL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Harbour Close
Date
4 Jun 2024
Current
Potential
49
72
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Jun 2024
49
72
Total Floor Area
149 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
10 HARBOUR CLOSE
Date
16 Dec 2020
Current
Potential
71
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
16 Dec 2020
71
87
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Harbour Close
Date
13 Nov 2015
Current
Potential
66
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
13 Nov 2015
66
83
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
12 Harbour Close
Date
15 Mar 2010
Current
Potential
19
31
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
15 Mar 2010
19
31
Total Floor Area
76 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
7.9
CO2 per sq m per Year
126
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 Harbour Close
Date
14 Jul 2020
Current
Potential
65
80
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Jul 2020
65
80
14 Dec 2015
52
80
14 Aug 2010
53
68
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 HARBOUR CLOSE
Date
30 Mar 2021
Current
Potential
70
84
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 Mar 2021
70
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Harbour Close
Date
18 Apr 2016
Current
Potential
51
85
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 Apr 2016
51
85
10 Feb 2014
55
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Harbour Close
Date
17 Apr 2016
Current
Potential
64
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
17 Apr 2016
64
85
15 Apr 2013
72
83
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Harbour Close
Date
14 Jun 2011
Current
Potential
28
30
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Jun 2011
28
30
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
20 Harbour Close
Date
25 Jul 2010
Current
Potential
70
75
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Jul 2010
70
75
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Harbour Close
Date
1 Mar 2016
Current
Potential
66
78
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
1 Mar 2016
66
78
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Harbour Close
Date
6 Jan 2011
Current
Potential
31
64
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
6 Jan 2011
31
64
Total Floor Area
79 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
106
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Harbour Close
Date
31 Jan 2018
Current
Potential
55
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
31 Jan 2018
55
79
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Harbour Close
Date
7 Jul 2011
Current
Potential
60
69
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
7 Jul 2011
60
69
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8, HARBOUR CLOSE
Date
19 Nov 2020
Current
Potential
61
82
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
19 Nov 2020
61
82
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 1, Harbour Close
Date
6 Jun 2024
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
+
Certificate History
6 Jun 2024
78
78
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
ROELLA, 12 HARBOUR CLOSE
Date
30 Nov 2020
Current
Potential
63
75
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 Nov 2020
63
75
Total Floor Area
137 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.