PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Townsend, HEMEL HEMPSTEAD, HP2 5SP
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 Townsend, HP2 5SP 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 Townsend, HEMEL HEMPSTEAD, HP2 5SP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
15 Townsend
Date
21 Sep 2011
Current
Potential
67
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
21 Sep 2011
67
75
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.2
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
17 Townsend
Date
7 Oct 2013
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
7 Oct 2013
69
85
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Townsend
Date
14 Mar 2023
Current
Potential
59
81
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Mar 2023
59
81
6 Apr 2009
67
72
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Townsend
Date
9 Jan 2025
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Jan 2025
67
84
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 TOWNSEND, HEMEL HEMPSTEAD
Date
7 Dec 2020
Current
Potential
55
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 Dec 2020
55
72
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Townsend
Date
7 Aug 2012
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
7 Aug 2012
73
87
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3 Townsend
Date
8 Nov 2019
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
8 Nov 2019
71
85
28 Oct 2008
74
77
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
33 Townsend
Date
25 Sep 2011
Current
Potential
67
74
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
25 Sep 2011
67
74
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Townsend
Date
22 Jan 2018
Current
Potential
69
77
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
22 Jan 2018
69
77
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Townsend
Date
4 Oct 2011
Current
Potential
61
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
4 Oct 2011
61
72
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Townsend
Date
5 Oct 2011
Current
Potential
76
79
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
5 Oct 2011
76
79
10 Dec 2010
75
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
45 Townsend
Date
30 Nov 2022
Current
Potential
71
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
30 Nov 2022
71
78
29 Oct 2012
68
79
11 Mar 2012
59
73
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Townsend
Date
16 Apr 2023
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
16 Apr 2023
83
83
19 Feb 2009
72
80
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
51 Townsend
Date
27 Jan 2024
Current
Potential
77
79
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
27 Jan 2024
77
79
3 Feb 2015
64
73
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53 Townsend
Date
22 Dec 2015
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
22 Dec 2015
73
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
55 Townsend
Date
8 Jun 2009
Current
Potential
72
82
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
8 Jun 2009
72
82
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
57 Townsend
Date
8 Jun 2009
Current
Potential
65
77
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
8 Jun 2009
65
77
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Townsend
Date
29 Mar 2016
Current
Potential
81
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Mar 2016
81
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
61 Townsend
Date
15 Oct 2023
Current
Potential
74
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
15 Oct 2023
74
75
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
63 Townsend
Date
5 Oct 2011
Current
Potential
66
80
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
5 Oct 2011
66
80
1 Dec 2009
70
82
19 Nov 2009
77
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
65 Townsend
Date
1 Oct 2024
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
1 Oct 2024
75
75
9 Jun 2009
72
82
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Townsend
Date
21 Sep 2011
Current
Potential
66
74
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
21 Sep 2011
66
74
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
41
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.