PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Valley Green, HEMEL HEMPSTEAD, HP2 7RF
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 Valley Green, HP2 7RF 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 Valley Green, HEMEL HEMPSTEAD, HP2 7RF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
34 Valley Green
Date
30 Jan 2018
Current
Potential
49
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Jan 2018
49
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
35 Valley Green
Date
7 Nov 2024
Current
Potential
67
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
7 Nov 2024
67
79
9 May 2013
64
80
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
36 Valley Green
Date
25 Apr 2013
Current
Potential
71
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
25 Apr 2013
71
80
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
37 Valley Green
Date
6 Jul 2020
Current
Potential
72
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
6 Jul 2020
72
83
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
38 Valley Green
Date
16 Oct 2023
Current
Potential
58
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
16 Oct 2023
58
77
9 Jun 2013
67
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
39 Valley Green
Date
2 Jan 2014
Current
Potential
62
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
2 Jan 2014
62
81
9 Oct 2012
56
74
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
40 Valley Green
Date
9 Feb 2023
Current
Potential
61
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
9 Feb 2023
61
76
2 Sep 2012
64
80
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
41 Valley Green
Date
18 Oct 2016
Current
Potential
57
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
18 Oct 2016
57
77
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
42 Valley Green
Date
22 Jun 2018
Current
Potential
75
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
22 Jun 2018
75
84
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
43 Valley Green
Date
19 Aug 2021
Current
Potential
64
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
19 Aug 2021
64
72
2 May 2011
69
77
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
44 Valley Green
Date
6 Oct 2016
Current
Potential
54
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
6 Oct 2016
54
82
Total Floor Area
49 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
87
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
45 Valley Green
Date
15 Nov 2019
Current
Potential
48
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
15 Nov 2019
48
71
22 Oct 2008
62
75
Total Floor Area
39 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
106
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
47 Valley Green
Date
9 Mar 2020
Current
Potential
63
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
9 Mar 2020
63
80
14 Jan 2010
47
67
25 Feb 2009
67
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
48 Valley Green
Date
10 May 2019
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
10 May 2019
75
82
20 Apr 2009
71
81
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
49 Valley Green
Date
9 Nov 2021
Current
Potential
75
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
9 Nov 2021
75
83
10 May 2011
78
82
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
50 Valley Green
Date
8 Jul 2018
Current
Potential
43
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
8 Jul 2018
43
79
7 Nov 2013
38
80
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
51 Valley Green
Date
30 May 2017
Current
Potential
50
55
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
30 May 2017
50
55
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
52 Valley Green
Date
14 Dec 2021
Current
Potential
45
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
14 Dec 2021
45
76
28 Jun 2011
42
68
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
53 Valley Green
Date
11 Sep 2022
Current
Potential
64
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
11 Sep 2022
64
80
24 Aug 2012
63
81
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
54 Valley Green
Date
8 Nov 2013
Current
Potential
61
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
8 Nov 2013
61
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
55 Valley Green
Date
7 Aug 2020
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
7 Aug 2020
75
82
8 Jan 2010
64
77
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
56 Valley Green
Date
6 Jun 2011
Current
Potential
59
76
Property Type
Flat
Built Form
N/A
Constructed
1983-1990
Certificate History
6 Jun 2011
59
76
6 Jun 2011
59
76
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
57 Valley Green
Date
2 Mar 2023
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
2 Mar 2023
69
79
29 Apr 2013
44
80
30 Mar 2010
43
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
58 Valley Green
Date
13 Jul 2015
Current
Potential
23
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Jul 2015
23
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
120
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
59 Valley Green
Date
8 Mar 2022
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
8 Mar 2022
70
78
13 Mar 2011
53
70
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
60 Valley Green
Date
4 Jul 2024
Current
Potential
70
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
4 Jul 2024
70
78
11 Nov 2009
57
78
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
60 VALLEY GREEN, HEMEL HEMPSTEAD
Date
28 Oct 2020
Current
Potential
52
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
28 Oct 2020
52
82
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
61 Valley Green
Date
8 May 2022
Current
Potential
74
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
8 May 2022
74
83
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
62 Valley Green
Date
9 Sep 2010
Current
Potential
53
71
Property Type
Flat
Built Form
N/A
Constructed
1983-1990
Certificate History
9 Sep 2010
53
71
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
63 Valley Green
Date
14 Jun 2009
Current
Potential
65
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
14 Jun 2009
65
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
64 Valley Green
Date
17 Aug 2023
Current
Potential
56
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
17 Aug 2023
56
75
12 Jul 2020
53
81
15 Oct 2008
51
75
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
65 Valley Green
Date
21 Jan 2017
Current
Potential
45
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
21 Jan 2017
45
77
Total Floor Area
48 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
105
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
66 Valley Green
Date
16 Nov 2012
Current
Potential
66
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Nov 2012
66
76
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
68 Valley Green
Date
10 Jun 2020
Current
Potential
50
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Jun 2020
50
68
Total Floor Area
36 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
118
Mains Gas Available
No
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.