PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Sidlaw Avenue, ST. HELENS, WA9 2BQ
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 Sidlaw Avenue, WA9 2BQ 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 Sidlaw Avenue, ST. HELENS, WA9 2BQ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Sidlaw Avenue, Ashtons Green
Date
4 Sep 2023
Current
Potential
64
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
4 Sep 2023
64
84
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Sidlaw Avenue
Date
12 May 2014
Current
Potential
57
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 May 2014
57
89
23 Oct 2013
57
86
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Sidlaw Avenue
Date
10 Oct 2010
Current
Potential
70
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Oct 2010
70
76
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Sidlaw Avenue, Ashtons Green
Date
3 Sep 2023
Current
Potential
66
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Sep 2023
66
84
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Sidlaw Avenue
Date
1 Aug 2016
Current
Potential
61
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
1 Aug 2016
61
84
4 Sep 2023
56
79
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Sidlaw Avenue
Date
1 Oct 2013
Current
Potential
82
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Oct 2013
82
88
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Sidlaw Avenue
Date
5 May 2014
Current
Potential
69
90
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 May 2014
69
90
3 Sep 2023
61
83
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Sidlaw Avenue
Date
27 Jan 2012
Current
Potential
72
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
27 Jan 2012
72
75
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Sidlaw Avenue
Date
22 May 2012
Current
Potential
63
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
22 May 2012
63
82
5 Sep 2023
62
81
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Sidlaw Avenue
Date
13 Nov 2024
Current
Potential
75
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Nov 2024
75
88
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Sidlaw Avenue
Date
13 Sep 2009
Current
Potential
70
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Sep 2009
70
74
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
24 Sidlaw Avenue
Date
10 Oct 2010
Current
Potential
55
64
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Oct 2010
55
64
1 Nov 2023
68
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Sidlaw Avenue
Date
16 Jun 2016
Current
Potential
50
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Jun 2016
50
77
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Sidlaw Avenue
Date
27 Jul 2015
Current
Potential
64
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
27 Jul 2015
64
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Sidlaw Avenue, Ashtons Green
Date
3 Sep 2023
Current
Potential
60
81
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 Sep 2023
60
81
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Sidlaw Avenue
Date
14 Jul 2022
Current
Potential
46
80
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
14 Jul 2022
46
80
Total Floor Area
76 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Sidlaw Avenue
Date
10 Jul 2013
Current
Potential
68
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
10 Jul 2013
68
87
7 Nov 2023
67
86
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Sidlaw Avenue
Date
18 Mar 2019
Current
Potential
67
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
18 Mar 2019
67
87
26 Oct 2023
71
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Sidlaw Avenue
Date
28 Feb 2018
Current
Potential
50
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Feb 2018
50
72
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
32 Sidlaw Avenue, Ashtons Green
Date
3 Sep 2023
Current
Potential
63
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Sep 2023
63
82
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 Sidlaw Avenue, Ashtons Green
Date
2 Oct 2023
Current
Potential
65
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Oct 2023
65
84
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Sidlaw Avenue
Date
6 Jan 2015
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
6 Jan 2015
69
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 Sidlaw Avenue
Date
26 Apr 2015
Current
Potential
59
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Apr 2015
59
84
16 Jan 2009
71
75
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
36 Sidlaw Avenue
Date
14 Dec 2010
Current
Potential
69
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Dec 2010
69
76
5 Sep 2023
60
82
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Sidlaw Avenue, Ashtons Green
Date
26 Oct 2023
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Oct 2023
69
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Sidlaw Avenue
Date
9 Jun 2014
Current
Potential
72
90
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
9 Jun 2014
72
90
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
39 Sidlaw Avenue
Date
17 Sep 2024
Current
Potential
71
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
17 Sep 2024
71
86
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Sidlaw Avenue
Date
5 Feb 2024
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Feb 2024
72
86
3 Oct 2023
62
81
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
40 Sidlaw Avenue
Date
16 Oct 2013
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Oct 2013
71
86
6 Nov 2023
71
85
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 Sidlaw Avenue, Ashtons Green
Date
4 Sep 2023
Current
Potential
65
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
4 Sep 2023
65
84
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
42 Sidlaw Avenue, Ashtons Green
Date
31 Oct 2023
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
31 Oct 2023
68
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
43 Sidlaw Avenue, Ashtons Green
Date
3 Sep 2023
Current
Potential
63
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Sep 2023
63
82
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
44 Sidlaw Avenue, Ashtons Green
Date
31 Oct 2023
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
31 Oct 2023
67
85
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Sidlaw Avenue, Ashtons Green
Date
28 Sep 2023
Current
Potential
63
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Sep 2023
63
85
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Sidlaw Avenue
Date
26 May 2014
Current
Potential
60
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 May 2014
60
84
3 Sep 2023
65
84
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
47 Sidlaw Avenue
Date
10 Dec 2014
Current
Potential
46
77
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
10 Dec 2014
46
77
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
48 Sidlaw Avenue
Date
4 Apr 2013
Current
Potential
62
81
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
4 Apr 2013
62
81
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Sidlaw Avenue
Date
1 Sep 2017
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Sep 2017
67
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
50 Sidlaw Avenue, Ashtons Green
Date
1 Oct 2023
Current
Potential
59
80
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
1 Oct 2023
59
80
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
52 Sidlaw Avenue
Date
28 May 2024
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 May 2024
73
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Sidlaw Avenue
Date
27 Mar 2014
Current
Potential
62
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
27 Mar 2014
62
89
13 Dec 2011
60
72
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Sidlaw Avenue
Date
16 May 2018
Current
Potential
66
82
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
16 May 2018
66
82
24 Mar 2014
67
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
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.