PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Swallowdale, IVER, SL0 0EX
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 Swallowdale, SL0 0EX 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 Swallowdale, IVER, SL0 0EX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17 Swallowdale
Date
3 Jul 2023
Current
Potential
64
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Jul 2023
64
81
21 Feb 2012
67
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
21 Swallowdale
Date
3 Dec 2024
Current
Potential
64
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Dec 2024
64
86
15 Mar 2013
65
86
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
23 Swallowdale
Date
10 Jun 2024
Current
Potential
60
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Jun 2024
60
83
21 Feb 2012
65
89
12 Jul 2011
57
67
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
25 Swallowdale
Date
2 Feb 2016
Current
Potential
65
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Feb 2016
65
83
15 Mar 2013
60
82
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
27 Swallowdale
Date
15 Mar 2013
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Mar 2013
63
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Swallowdale
Date
25 Jan 2024
Current
Potential
74
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Jan 2024
74
74
18 Jan 2012
73
73
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Swallowdale
Date
15 Mar 2013
Current
Potential
71
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 Mar 2013
71
72
13 Jul 2011
67
72
16 Dec 2010
74
75
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Swallowdale
Date
9 Nov 2010
Current
Potential
71
73
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
9 Nov 2010
71
73
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Swallowdale
Date
13 Jul 2011
Current
Potential
67
67
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
13 Jul 2011
67
67
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Swallowdale
Date
10 Feb 2014
Current
Potential
74
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 Feb 2014
74
76
15 Mar 2013
74
77
Total Floor Area
53 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
39 Swallowdale
Date
1 Aug 2012
Current
Potential
73
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Aug 2012
73
76
18 Jan 2012
69
73
31 Mar 2010
77
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41 Swallowdale
Date
9 Nov 2010
Current
Potential
73
73
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
9 Nov 2010
73
73
11 Dec 2009
77
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43 Swallowdale
Date
15 Mar 2013
Current
Potential
67
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 Mar 2013
67
75
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Swallowdale
Date
14 May 2013
Current
Potential
73
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
14 May 2013
73
75
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Swallowdale
Date
6 Jan 2016
Current
Potential
62
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Jan 2016
62
74
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
49 Swallowdale
Date
6 Oct 2019
Current
Potential
70
73
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
6 Oct 2019
70
73
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 Swallowdale
Date
19 Jan 2011
Current
Potential
54
65
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Jan 2011
54
65
9 Nov 2010
70
78
9 Mar 2010
71
79
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53 Swallowdale
Date
14 Nov 2013
Current
Potential
66
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Nov 2013
66
74
15 Mar 2013
72
74
14 Jun 2009
69
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
55 Swallowdale
Date
26 Aug 2014
Current
Potential
74
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Aug 2014
74
76
21 Feb 2012
67
72
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
57 Swallowdale
Date
8 May 2022
Current
Potential
70
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
8 May 2022
70
73
30 Aug 2012
65
75
9 Nov 2010
73
73
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Swallowdale
Date
2 Jul 2013
Current
Potential
66
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Jul 2013
66
74
21 Feb 2012
69
75
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
67 Swallowdale
Date
7 Feb 2024
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Feb 2024
66
82
18 Jan 2012
67
82
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
69 Swallowdale
Date
11 Dec 2017
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Dec 2017
69
85
11 Nov 2010
50
74
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
71 Swallowdale
Date
22 Nov 2023
Current
Potential
66
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Nov 2023
66
87
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
73 Swallowdale
Date
15 Mar 2013
Current
Potential
63
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Mar 2013
63
76
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
75 Swallowdale
Date
24 May 2011
Current
Potential
43
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 May 2011
43
64
Total Floor Area
120 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
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.