PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hewitt Avenue, ST. HELENS, WA10 4EF
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 Hewitt Avenue, WA10 4EF 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 Hewitt Avenue, ST. HELENS, WA10 4EF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
67 Hewitt Avenue
Date
24 Dec 2009
Current
Potential
67
67
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Dec 2009
67
67
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
69 Hewitt Avenue
Date
6 Sep 2017
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
6 Sep 2017
70
84
10 Jul 2023
58
79
10 Jul 2023
56
77
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
71 Hewitt Avenue, Eccleston
Date
3 Jul 2023
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
3 Jul 2023
66
80
3 Jul 2023
65
80
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
75 Hewitt Avenue
Date
25 Mar 2018
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
25 Mar 2018
71
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.6
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
76 Hewitt Avenue
Date
6 Jul 2009
Current
Potential
54
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Jul 2009
54
72
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
77 Hewitt Avenue, Eccleston
Date
11 Jul 2023
Current
Potential
62
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
11 Jul 2023
62
82
11 Jul 2023
61
81
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.5
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
78 Hewitt Avenue, Eccleston
Date
11 Dec 2023
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
11 Dec 2023
70
86
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
79 Hewitt Avenue, Eccleston
Date
26 Jul 2023
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 Jul 2023
66
85
26 Jul 2023
64
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
81 Hewitt Avenue
Date
12 Jul 2015
Current
Potential
62
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Jul 2015
62
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
85 Hewitt Avenue, Eccleston
Date
28 Jun 2023
Current
Potential
66
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
28 Jun 2023
66
86
28 Jun 2023
65
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
86 Hewitt Avenue, Eccleston
Date
10 Jul 2023
Current
Potential
61
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
10 Jul 2023
61
81
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.7
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
86 HEWITT AVENUE, ST HELENS
Date
29 Apr 2021
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
29 Apr 2021
71
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.5
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
87 Hewitt Avenue
Date
28 Apr 2015
Current
Potential
56
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Apr 2015
56
80
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.2
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
89 Hewitt Avenue, Eccleston
Date
6 Dec 2023
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
6 Dec 2023
71
86
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
90 Hewitt Avenue
Date
11 Apr 2014
Current
Potential
70
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Apr 2014
70
83
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
91 Hewitt Avenue
Date
12 Jul 2012
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Jul 2012
62
85
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
92 Hewitt Avenue
Date
17 Jan 2013
Current
Potential
59
77
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
17 Jan 2013
59
77
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
93 Hewitt Avenue, Eccleston
Date
10 Jul 2023
Current
Potential
63
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
10 Jul 2023
63
82
10 Jul 2023
61
80
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
94 Hewitt Avenue
Date
17 Nov 2017
Current
Potential
66
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Nov 2017
66
88
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
95 Hewitt Avenue, Eccleston
Date
10 Jul 2023
Current
Potential
61
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
10 Jul 2023
61
81
10 Jul 2023
62
81
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.7
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
99 Hewitt Avenue
Date
28 Feb 2019
Current
Potential
67
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Feb 2019
67
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
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.