PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Deaconsfield Road, HEMEL HEMPSTEAD, HP3 9JA
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 Deaconsfield Road, HP3 9JA 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 Deaconsfield Road, HEMEL HEMPSTEAD, HP3 9JA
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
100 Deaconsfield Road
Date
5 Feb 2018
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Feb 2018
62
85
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
101 Deaconsfield Road
Date
23 Sep 2010
Current
Potential
57
68
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 Sep 2010
57
68
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
102 Deaconsfield Road
Date
27 Aug 2012
Current
Potential
34
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
27 Aug 2012
34
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
86
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
104 Deaconsfield Road
Date
20 Jan 2023
Current
Potential
71
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Jan 2023
71
77
27 Sep 2012
69
74
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
104a Deaconsfield Road
Date
13 Nov 2021
Current
Potential
71
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
13 Nov 2021
71
77
25 Nov 2011
60
61
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
105 DEACONSFIELD ROAD, HEMEL HEMPSTEAD
Date
4 May 2021
Current
Potential
50
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
4 May 2021
50
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
109 Deaconsfield Road
Date
19 May 2014
Current
Potential
51
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 May 2014
51
87
8 Nov 2011
48
70
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
110 Deaconsfield Road
Date
8 Jun 2022
Current
Potential
48
86
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
8 Jun 2022
48
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
111 Deaconsfield Road
Date
17 Aug 2016
Current
Potential
58
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Aug 2016
58
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
114 DEACONSFIELD ROAD
Date
6 Jul 2021
Current
Potential
48
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
6 Jul 2021
48
83
Total Floor Area
107 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
115 Deaconsfield Road
Date
29 Aug 2020
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
29 Aug 2020
72
85
6 May 2019
54
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
116 Deaconsfield Road
Date
16 Sep 2022
Current
Potential
47
75
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
16 Sep 2022
47
75
Total Floor Area
113 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
117 Deaconsfield Road
Date
23 Oct 2018
Current
Potential
55
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 Oct 2018
55
86
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
118 Deaconsfield Road
Date
24 Mar 2020
Current
Potential
52
76
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
24 Mar 2020
52
76
Total Floor Area
103 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
119 Deaconsfield Road
Date
1 Nov 2012
Current
Potential
65
86
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
Certificate History
1 Nov 2012
65
86
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
121 Deaconsfield Road
Date
2 Jul 2014
Current
Potential
64
80
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
Certificate History
2 Jul 2014
64
80
Total Floor Area
211 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
83 Deaconsfield Road
Date
29 Aug 2020
Current
Potential
75
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
29 Aug 2020
75
86
12 Jan 2012
11
14
Total Floor Area
107 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
85 Deaconsfield Road
Date
20 Nov 2024
Current
Potential
71
72
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Nov 2024
71
72
9 Jun 2022
51
73
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
87 Deaconsfield Road
Date
12 Sep 2024
Current
Potential
59
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Sep 2024
59
82
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
91 Deaconsfield Road
Date
3 Jan 2013
Current
Potential
54
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Jan 2013
54
80
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
92 Deaconsfield Road
Date
18 Aug 2020
Current
Potential
62
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
18 Aug 2020
62
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
97 Deaconsfield Road
Date
29 Sep 2012
Current
Potential
59
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
29 Sep 2012
59
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
98 Deaconsfield Road
Date
4 Sep 2014
Current
Potential
44
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
4 Sep 2014
44
72
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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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