PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Siskin Close, BOREHAMWOOD, WD6 2EJ
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 Siskin Close, WD6 2EJ 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 Siskin Close, BOREHAMWOOD, WD6 2EJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Siskin Close
Date
17 Feb 2015
Current
Potential
68
83
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
17 Feb 2015
68
83
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Siskin Close
Date
14 Jan 2022
Current
Potential
58
87
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
14 Jan 2022
58
87
3 Feb 2012
53
65
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
11 Siskin Close
Date
28 Oct 2013
Current
Potential
56
91
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
28 Oct 2013
56
91
Total Floor Area
44 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
106
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Siskin Close
Date
4 Aug 2019
Current
Potential
53
88
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
4 Aug 2019
53
88
18 Jun 2009
52
55
Total Floor Area
40 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
101
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
14 Siskin Close
Date
19 Apr 2022
Current
Potential
58
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
19 Apr 2022
58
90
10 Aug 2010
71
73
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
15 Siskin Close
Date
22 Dec 2023
Current
Potential
59
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 Dec 2023
59
92
Total Floor Area
41 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
16 Siskin Close
Date
8 Nov 2021
Current
Potential
71
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
8 Nov 2021
71
90
18 May 2011
63
69
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
17 Siskin Close
Date
13 Aug 2023
Current
Potential
47
92
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
13 Aug 2023
47
92
25 Aug 2022
48
91
3 Apr 2011
43
68
Total Floor Area
43 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
18 Siskin Close
Date
23 Feb 2022
Current
Potential
55
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
23 Feb 2022
55
91
10 Feb 2012
64
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
19 Siskin Close
Date
5 Jul 2023
Current
Potential
56
92
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1996-2002
Certificate History
5 Jul 2023
56
92
19 Jul 2011
69
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Siskin Close
Date
25 Jul 2016
Current
Potential
63
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
25 Jul 2016
63
91
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Siskin Close
Date
12 Dec 2015
Current
Potential
66
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
12 Dec 2015
66
90
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
23 Siskin Close
Date
18 Jan 2018
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
18 Jan 2018
64
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
24 Siskin Close
Date
27 Mar 2024
Current
Potential
56
88
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
27 Mar 2024
56
88
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
24 SISKIN CLOSE, BOREHAMWOOD
Date
9 May 2021
Current
Potential
67
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
9 May 2021
67
89
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
25 SISKIN CLOSE, BOREHAMWOOD
Date
6 Nov 2020
Current
Potential
52
89
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
6 Nov 2020
52
89
Total Floor Area
49 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
104
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
26 Siskin Close
Date
3 Jun 2020
Current
Potential
51
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
3 Jun 2020
51
86
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
27 Siskin Close
Date
8 May 2014
Current
Potential
60
93
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
8 May 2014
60
93
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
29 Siskin Close
Date
20 Oct 2022
Current
Potential
66
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
20 Oct 2022
66
91
26 Feb 2009
65
72
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
3 Siskin Close
Date
4 Aug 2021
Current
Potential
56
93
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
4 Aug 2021
56
93
25 Oct 2018
57
92
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
31 Siskin Close
Date
1 Sep 2022
Current
Potential
72
93
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
1 Sep 2022
72
93
7 Jun 2012
74
96
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
33 Siskin Close
Date
8 Nov 2011
Current
Potential
71
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
8 Nov 2011
71
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
35 Siskin Close
Date
15 Oct 2015
Current
Potential
61
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
15 Oct 2015
61
87
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
37 SISKIN CLOSE, BOREHAMWOOD
Date
7 Apr 2021
Current
Potential
47
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Apr 2021
47
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
39 Siskin Close
Date
18 Jan 2012
Current
Potential
60
65
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
18 Jan 2012
60
65
Total Floor Area
74 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
4 Siskin Close
Date
1 Aug 2016
Current
Potential
59
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
1 Aug 2016
59
85
Total Floor Area
57 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
41 Siskin Close
Date
9 Feb 2018
Current
Potential
40
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
9 Feb 2018
40
84
9 Feb 2018
55
86
Total Floor Area
62 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
43 Siskin Close
Date
19 Aug 2020
Current
Potential
56
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
19 Aug 2020
56
91
25 Feb 2009
72
73
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
45 Siskin Close
Date
11 Feb 2011
Current
Potential
65
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
11 Feb 2011
65
69
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
45 SISKIN CLOSE, BOREHAMWOOD
Date
9 Feb 2021
Current
Potential
65
95
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
9 Feb 2021
65
95
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
49 Siskin Close
Date
25 Nov 2018
Current
Potential
55
92
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
25 Nov 2018
55
92
Total Floor Area
49 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
5 Siskin Close
Date
28 Jan 2011
Current
Potential
64
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
28 Jan 2011
64
73
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
53 Siskin Close
Date
10 Jul 2022
Current
Potential
65
93
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
10 Jul 2022
65
93
8 Nov 2011
72
74
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
55 Siskin Close
Date
15 Jun 2024
Current
Potential
45
89
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
15 Jun 2024
45
89
11 Mar 2009
52
65
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
6 Siskin Close
Date
13 Feb 2018
Current
Potential
72
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
13 Feb 2018
72
92
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
8 Siskin Close
Date
25 Jul 2023
Current
Potential
56
91
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
25 Jul 2023
56
91
18 Oct 2013
72
94
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
9 Siskin Close
Date
1 May 2019
Current
Potential
51
97
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
1 May 2019
51
97
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
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.