PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Grasmere Avenue, ST. HELENS, WA11 9LX

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 Grasmere Avenue, WA11 9LX 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 Grasmere Avenue, ST. HELENS, WA11 9LX
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Grasmere Avenue
Date
16 Feb 2016
Current
Potential
55
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Feb 2016
55
72
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 Grasmere Avenue
Date
24 Jun 2014
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Jun 2014
69
84
11 Oct 2013
55
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.0
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
12 Grasmere Avenue
Date
24 Dec 2013
Current
Potential
55
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Dec 2013
55
85
20 Jan 2012
55
68
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Grasmere Avenue
Date
9 Sep 2013
Current
Potential
45
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Sep 2013
45
79
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Grasmere Avenue
Date
17 Mar 2020
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
17 Mar 2020
73
86
11 Jul 2010
69
77
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Grasmere Avenue
Date
20 Mar 2014
Current
Potential
35
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 Mar 2014
35
80
29 Feb 2012
38
67
Total Floor Area
98 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Grasmere Avenue
Date
8 Mar 2014
Current
Potential
46
67
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Mar 2014
46
67
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 Grasmere Avenue
Date
18 Aug 2020
Current
Potential
67
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Aug 2020
67
77
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
25 Grasmere Avenue
Date
3 Dec 2016
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
3 Dec 2016
74
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 Grasmere Avenue
Date
3 Dec 2016
Current
Potential
72
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
3 Dec 2016
72
78
18 Feb 2010
74
83
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Grasmere Avenue
Date
9 Mar 2015
Current
Potential
66
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Mar 2015
66
84
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
31 Grasmere Avenue
Date
24 Oct 2024
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
24 Oct 2024
79
79
14 Oct 2014
74
79
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Grasmere Avenue
Date
3 Dec 2016
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
3 Dec 2016
78
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
34 Grasmere Avenue
Date
3 Dec 2016
Current
Potential
74
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
3 Dec 2016
74
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35 Grasmere Avenue
Date
10 Sep 2015
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
10 Sep 2015
78
78
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
36 Grasmere Avenue
Date
16 Dec 2016
Current
Potential
76
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
16 Dec 2016
76
77
30 Aug 2011
73
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
37 Grasmere Avenue
Date
10 Sep 2015
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
10 Sep 2015
76
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
38 Grasmere Avenue
Date
10 Sep 2015
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
10 Sep 2015
75
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 Grasmere Avenue
Date
23 Nov 2016
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
23 Nov 2016
75
79
20 Oct 2015
71
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Grasmere Avenue
Date
23 Sep 2009
Current
Potential
27
46
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Sep 2009
27
46
Total Floor Area
93 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
92
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 GRASMERE AVENUE, ST HELENS
Date
2 Feb 2021
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Feb 2021
71
83
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
40 Grasmere Avenue
Date
20 Jan 2015
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Jan 2015
72
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
41 Grasmere Avenue
Date
10 Sep 2015
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
10 Sep 2015
76
77
13 Nov 2013
77
80
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
42 Grasmere Avenue
Date
10 Sep 2015
Current
Potential
73
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
10 Sep 2015
73
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
43 Grasmere Avenue
Date
19 May 2024
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
19 May 2024
77
77
22 Dec 2010
67
84
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Grasmere Avenue
Date
10 Sep 2015
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
10 Sep 2015
76
76
3 Dec 2012
77
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
45 Grasmere Avenue
Date
2 Nov 2016
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
2 Nov 2016
74
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
46 Grasmere Avenue
Date
3 Dec 2016
Current
Potential
76
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
3 Dec 2016
76
79
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
47 Grasmere Avenue
Date
6 Sep 2020
Current
Potential
75
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
6 Sep 2020
75
76
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
48 Grasmere Avenue
Date
10 Sep 2015
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
10 Sep 2015
74
76
8 Nov 2012
78
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5 Grasmere Avenue
Date
25 Oct 2010
Current
Potential
63
69
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Oct 2010
63
69
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
50 Grasmere Avenue
Date
11 Jul 2019
Current
Potential
76
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
11 Jul 2019
76
79
13 Mar 2009
54
69
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Grasmere Avenue
Date
25 Apr 2024
Current
Potential
70
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Apr 2024
70
81
3 Nov 2008
47
69
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.