PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Waveney, HEMEL HEMPSTEAD, HP2 6DH
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 Waveney, HP2 6DH 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 Waveney, HEMEL HEMPSTEAD, HP2 6DH
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 Waveney
Date
15 Jun 2009
Current
Potential
81
85
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
15 Jun 2009
81
85
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
105 Waveney
Date
19 Sep 2011
Current
Potential
74
79
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
19 Sep 2011
74
79
22 May 2011
74
79
4 Aug 2009
76
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
105 WAVENEY, HEMEL HEMPSTEAD
Date
24 Nov 2020
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 Nov 2020
79
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
107 Waveney
Date
19 Sep 2011
Current
Potential
74
79
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
19 Sep 2011
74
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
109 Waveney
Date
20 Sep 2011
Current
Potential
73
77
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
20 Sep 2011
73
77
Total Floor Area
48 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
111 Waveney
Date
3 May 2017
Current
Potential
77
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 May 2017
77
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
113 Waveney
Date
23 Apr 2024
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Apr 2024
80
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
115 Waveney
Date
25 Jan 2022
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
25 Jan 2022
81
81
15 Jun 2009
80
84
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
117 Waveney
Date
16 Jan 2019
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Jan 2019
76
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
119 Waveney
Date
13 Feb 2018
Current
Potential
74
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Feb 2018
74
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
125 Waveney
Date
17 Feb 2022
Current
Potential
65
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
17 Feb 2022
65
65
31 Jan 2012
73
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
127 Waveney
Date
18 Sep 2019
Current
Potential
62
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Sep 2019
62
62
20 Sep 2009
74
82
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
129 Waveney
Date
8 Sep 2011
Current
Potential
68
76
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
8 Sep 2011
68
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
131 Waveney
Date
26 Sep 2011
Current
Potential
73
76
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
26 Sep 2011
73
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
133 Waveney
Date
24 Oct 2021
Current
Potential
73
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
24 Oct 2021
73
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.7
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
135 Waveney
Date
2 Sep 2020
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Sep 2020
74
76
26 Mar 2009
74
81
Total Floor Area
42 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
137 Waveney
Date
12 Jun 2018
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Jun 2018
76
79
12 Jun 2017
70
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
139 Waveney
Date
28 Jul 2022
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Jul 2022
75
78
18 Sep 2011
68
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
145 Waveney
Date
11 Mar 2022
Current
Potential
72
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
11 Mar 2022
72
75
28 Mar 2010
64
72
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
75 WAVENEY
Date
23 Jun 2021
Current
Potential
71
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
23 Jun 2021
71
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
75 Waveney
Date
23 May 2011
Current
Potential
69
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 May 2011
69
73
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
77 Waveney
Date
12 Dec 2018
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Dec 2018
74
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
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
81 Waveney
Date
21 Jan 2020
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Jan 2020
74
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
83 Waveney
Date
15 Jun 2009
Current
Potential
72
81
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
15 Jun 2009
72
81
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
85 Waveney
Date
7 Aug 2024
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
7 Aug 2024
74
77
28 Sep 2011
68
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
87 Waveney
Date
24 Sep 2013
Current
Potential
72
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
24 Sep 2013
72
76
Total Floor Area
47 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
89 Waveney
Date
7 Nov 2023
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 Nov 2023
75
77
30 Jun 2017
74
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
91 Waveney
Date
3 Dec 2015
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
3 Dec 2015
66
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
93 Waveney
Date
28 Mar 2024
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Mar 2024
76
77
20 Sep 2011
75
75
5 May 2010
42
72
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
95 Waveney
Date
16 Jul 2015
Current
Potential
35
56
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Jul 2015
35
56
15 Jun 2009
71
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
117
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
97 Waveney
Date
13 Aug 2023
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
13 Aug 2023
72
75
7 Jun 2012
67
72
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
99 Waveney
Date
8 Sep 2011
Current
Potential
72
77
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
8 Sep 2011
72
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
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.