PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Willow Way, HARWICH, CO12 4HR
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 Willow Way, CO12 4HR 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 Willow Way, HARWICH, CO12 4HR
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Willow Way
Date
12 Sep 2022
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
12 Sep 2022
60
83
6 Nov 2008
61
76
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 Willow Way
Date
24 Mar 2023
Current
Potential
64
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
24 Mar 2023
64
81
9 Jul 2014
49
89
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Willow Way
Date
30 Jul 2018
Current
Potential
56
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
30 Jul 2018
56
79
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Willow Way
Date
10 Dec 2008
Current
Potential
63
64
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Dec 2008
63
64
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Willow Way
Date
14 Oct 2014
Current
Potential
65
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Oct 2014
65
78
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Willow Way
Date
11 Jan 2016
Current
Potential
62
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Jan 2016
62
67
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Willow Way
Date
19 Mar 2015
Current
Potential
68
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Mar 2015
68
77
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22 Willow Way
Date
21 Jul 2022
Current
Potential
67
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Jul 2022
67
79
7 Dec 2012
54
73
26 Nov 2012
52
83
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Willow Way
Date
7 Apr 2017
Current
Potential
64
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Apr 2017
64
66
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
24 Willow Way
Date
10 Feb 2010
Current
Potential
55
73
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
10 Feb 2010
55
73
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Willow Way
Date
8 Oct 2013
Current
Potential
43
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Oct 2013
43
74
Total Floor Area
52 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
110
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Willow Way
Date
3 Jan 2012
Current
Potential
62
63
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
Certificate History
3 Jan 2012
62
63
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Willow Way
Date
4 Aug 2014
Current
Potential
67
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Aug 2014
67
68
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Willow Way
Date
7 Feb 2022
Current
Potential
68
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
7 Feb 2022
68
74
13 Oct 2009
68
69
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Willow Way
Date
22 Mar 2013
Current
Potential
69
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Mar 2013
69
75
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Willow Way
Date
31 Oct 2018
Current
Potential
66
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
31 Oct 2018
66
67
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
34 Willow Way
Date
1 Nov 2015
Current
Potential
48
86
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
1 Nov 2015
48
86
8 Oct 2014
55
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Willow Way
Date
23 Oct 2012
Current
Potential
34
63
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
23 Oct 2012
34
63
Total Floor Area
87 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
87
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
40 Willow Way
Date
19 May 2022
Current
Potential
66
83
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
19 May 2022
66
83
20 May 2010
28
48
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Willow Way
Date
7 Feb 2020
Current
Potential
49
81
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
7 Feb 2020
49
81
5 Feb 2015
59
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
45 Willow Way
Date
16 May 2018
Current
Potential
65
78
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
16 May 2018
65
78
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
47 Willow Way
Date
5 Apr 2018
Current
Potential
64
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
5 Apr 2018
64
79
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Willow Way
Date
1 Oct 2018
Current
Potential
67
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Oct 2018
67
81
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
51 Willow Way
Date
5 Jul 2016
Current
Potential
51
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
5 Jul 2016
51
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
52 Willow Way
Date
9 Jun 2015
Current
Potential
70
83
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
9 Jun 2015
70
83
Total Floor Area
125 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
53 Willow Way
Date
27 Aug 2015
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
27 Aug 2015
66
85
25 Apr 2013
72
89
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
54 Willow Way
Date
22 Jun 2023
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 Jun 2023
73
86
6 Jul 2009
72
81
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
55 Willow Way
Date
1 May 2012
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
1 May 2012
70
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
57 Willow Way
Date
18 May 2015
Current
Potential
62
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 May 2015
62
77
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Willow Way
Date
27 Apr 2014
Current
Potential
54
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Apr 2014
54
81
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
60 Willow Way
Date
26 Jul 2009
Current
Potential
73
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
26 Jul 2009
73
79
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Willow Way
Date
9 Feb 2024
Current
Potential
71
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Feb 2024
71
83
14 Mar 2014
69
88
23 Sep 2009
58
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
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.