PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Old Dean, HEMEL HEMPSTEAD, HP3 0ET
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 Old Dean, HP3 0ET 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 Old Dean, HEMEL HEMPSTEAD, HP3 0ET
Period Covered:
2008 - 30 September 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
32a Old Dean, Bovingdon
Date
24 Jan 2023
Current
Potential
70
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Jan 2023
70
77
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Old Dean, Bovingdon
Date
5 May 2011
Current
Potential
55
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 May 2011
55
71
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11a Old Dean, Bovingdon
Date
18 Nov 2011
Current
Potential
64
74
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
18 Nov 2011
64
74
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Old Dean, Bovingdon
Date
3 Jul 2019
Current
Potential
69
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Jul 2019
69
75
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13a Old Dean, Bovingdon
Date
15 Nov 2011
Current
Potential
68
72
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
15 Nov 2011
68
72
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
15 Old Dean, Bovingdon
Date
18 Nov 2011
Current
Potential
67
68
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
18 Nov 2011
67
68
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15a Old Dean, Bovingdon
Date
11 Oct 2010
Current
Potential
65
80
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Oct 2010
65
80
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Old Dean, Bovingdon
Date
1 Dec 2014
Current
Potential
70
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Dec 2014
70
75
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17a Old Dean, Bovingdon
Date
24 Mar 2014
Current
Potential
58
65
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Mar 2014
58
65
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Old Dean, Bovingdon
Date
3 Jun 2024
Current
Potential
74
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 Jun 2024
74
76
9 Jun 2009
65
76
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19a Old Dean, Bovingdon
Date
23 Aug 2015
Current
Potential
57
77
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Aug 2015
57
77
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 Old Dean, Bovingdon
Date
30 Jun 2014
Current
Potential
69
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
30 Jun 2014
69
71
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21a Old Dean, Bovingdon
Date
10 Jul 2022
Current
Potential
56
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Jul 2022
56
76
5 Mar 2020
49
78
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
23 Old Dean, Bovingdon
Date
10 May 2024
Current
Potential
74
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 May 2024
74
77
15 Nov 2011
67
72
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23a Old Dean, Bovingdon
Date
16 Nov 2011
Current
Potential
63
72
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
16 Nov 2011
63
72
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 OLD DEAN, BOVINGDON
Date
18 Dec 2020
Current
Potential
72
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
18 Dec 2020
72
74
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26a Old Dean, Bovingdon
Date
8 May 2022
Current
Potential
68
74
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
8 May 2022
68
74
9 Aug 2012
57
71
5 Nov 2008
73
80
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Old Dean, Bovingdon
Date
4 Jul 2011
Current
Potential
68
69
Property Type
Maisonette
Built Form
N/A
Constructed
1950-1966
Certificate History
4 Jul 2011
68
69
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
28a Old Dean, Bovingdon
Date
2 Dec 2014
Current
Potential
78
81
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
2 Dec 2014
78
81
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.5
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
30 Old Dean, Bovingdon
Date
16 Jul 2023
Current
Potential
74
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Jul 2023
74
76
5 Dec 2011
47
69
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
30a Old Dean, Bovingdon
Date
17 Jan 2020
Current
Potential
65
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Jan 2020
65
75
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 OLD DEAN, BOVINGDON
Date
26 Feb 2021
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
26 Feb 2021
73
76
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
34 Old Dean, Bovingdon
Date
16 Nov 2011
Current
Potential
64
70
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
16 Nov 2011
64
70
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34a Old Dean, Bovingdon
Date
2 Dec 2009
Current
Potential
65
80
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Dec 2009
65
80
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Old Dean, Bovingdon
Date
3 Oct 2016
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Oct 2016
73
77
16 Nov 2011
62
71
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36a Old Dean, Bovingdon
Date
23 Apr 2009
Current
Potential
68
81
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
Certificate History
23 Apr 2009
68
81
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Old Dean, Bovingdon
Date
18 Nov 2011
Current
Potential
71
71
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
18 Nov 2011
71
71
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38a Old Dean, Bovingdon
Date
19 Apr 2011
Current
Potential
69
74
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
Certificate History
19 Apr 2011
69
74
11 Feb 2010
59
75
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40 Old Dean, Bovingdon
Date
14 Feb 2015
Current
Potential
57
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Feb 2015
57
77
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40a Old Dean, Bovingdon
Date
9 May 2010
Current
Potential
68
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 May 2010
68
77
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Old Dean, Bovingdon
Date
14 Nov 2011
Current
Potential
65
71
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
14 Nov 2011
65
71
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5a Old Dean, Bovingdon
Date
14 Nov 2011
Current
Potential
48
48
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
14 Nov 2011
48
48
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 OLD DEAN, BOVINGDON
Date
25 May 2021
Current
Potential
71
73
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
25 May 2021
71
73
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Old Dean, Bovingdon
Date
2 Feb 2010
Current
Potential
63
72
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
2 Feb 2010
63
72
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7a Old Dean, Bovingdon
Date
8 Jun 2009
Current
Potential
73
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
8 Jun 2009
73
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 OLD DEAN, BOVINGDON
Date
14 Apr 2021
Current
Potential
74
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Apr 2021
74
76
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Old Dean, Bovingdon
Date
8 Jun 2009
Current
Potential
69
71
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
8 Jun 2009
69
71
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9a Old Dean, Bovingdon
Date
14 Nov 2011
Current
Potential
74
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
14 Nov 2011
74
75
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
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.
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