PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Grassfield Way, KNUTSFORD, WA16 9AF
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 Grassfield Way, WA16 9AF 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 Grassfield Way, KNUTSFORD, WA16 9AF
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Grassfield Way
Date
19 Jun 2024
Current
Potential
70
78
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
19 Jun 2024
70
78
23 Feb 2010
66
69
Total Floor Area
181 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
10 Grassfield Way
Date
1 Jul 2013
Current
Potential
68
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
1 Jul 2013
68
80
Total Floor Area
109 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 Grassfield Way
Date
6 Apr 2009
Current
Potential
67
71
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
6 Apr 2009
67
71
Total Floor Area
152 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
12 Grassfield Way
Date
30 May 2017
Current
Potential
63
74
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
30 May 2017
63
74
9 Oct 2011
57
63
Total Floor Area
150 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
13 Grassfield Way
Date
20 Dec 2021
Current
Potential
54
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
20 Dec 2021
54
80
Total Floor Area
113 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Grassfield Way
Date
14 Nov 2016
Current
Potential
73
84
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
14 Nov 2016
73
84
23 Feb 2015
63
83
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Grassfield Way
Date
27 Oct 2010
Current
Potential
69
73
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
27 Oct 2010
69
73
3 Dec 2008
46
69
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Grassfield Way
Date
21 Dec 2023
Current
Potential
55
81
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
21 Dec 2023
55
81
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 GRASSFIELD WAY
Date
18 May 2021
Current
Potential
76
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
18 May 2021
76
82
Total Floor Area
175 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
2 Grassfield Way
Date
15 Aug 2019
Current
Potential
56
84
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
15 Aug 2019
56
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Grassfield Way
Date
30 Dec 2019
Current
Potential
58
79
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
30 Dec 2019
58
79
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Grassfield Way
Date
10 Jul 2022
Current
Potential
67
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
10 Jul 2022
67
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 Grassfield Way
Date
21 Jul 2011
Current
Potential
66
72
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
21 Jul 2011
66
72
Total Floor Area
207 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
26 Grassfield Way
Date
20 Mar 2023
Current
Potential
64
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
20 Mar 2023
64
83
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Grassfield Way
Date
9 May 2022
Current
Potential
61
75
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
9 May 2022
61
75
Total Floor Area
165 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
30 Grassfield Way
Date
11 Mar 2022
Current
Potential
68
84
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
11 Mar 2022
68
84
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Grassfield Way
Date
24 Oct 2017
Current
Potential
71
85
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
24 Oct 2017
71
85
3 Apr 2014
46
82
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
36 GRASSFIELD WAY, KNUTSFORD
Date
26 Mar 2021
Current
Potential
67
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
26 Mar 2021
67
80
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
38 Grassfield Way
Date
25 Apr 2024
Current
Potential
68
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
25 Apr 2024
68
79
Total Floor Area
154 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
40 Grassfield Way
Date
26 Sep 2022
Current
Potential
81
86
Property Type
House
Built Form
Detached
Constructed
2007-2011
Certificate History
26 Sep 2022
81
86
1 Dec 2011
65
70
Total Floor Area
218 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
44 Grassfield Way
Date
20 Sep 2014
Current
Potential
71
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
20 Sep 2014
71
83
Total Floor Area
167 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
46 Grassfield Way
Date
14 Dec 2017
Current
Potential
33
60
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
14 Dec 2017
33
60
Total Floor Area
98 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
95
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5 Grassfield Way
Date
12 Feb 2020
Current
Potential
67
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
12 Feb 2020
67
79
7 Feb 2011
62
69
Total Floor Area
163 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
6 Grassfield Way
Date
19 Feb 2009
Current
Potential
65
74
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
19 Feb 2009
65
74
Total Floor Area
211 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
8 Grassfield Way
Date
5 May 2014
Current
Potential
69
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
5 May 2014
69
80
Total Floor Area
156 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
9 Grassfield Way
Date
27 Aug 2018
Current
Potential
67
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
27 Aug 2018
67
80
Total Floor Area
154 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Maple House, 50 Grassfield Way
Date
23 Jan 2013
Current
Potential
84
84
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
23 Jan 2013
84
84
Total Floor Area
207 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
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.