PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Street, BERKHAMSTED, HP4 1FD
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 High Street, HP4 1FD 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 High Street, BERKHAMSTED, HP4 1FD
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 1 Callard House, High Street
Date
4 Mar 2014
Current
Potential
74
75
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2003-2006
Certificate History
4 Mar 2014
74
75
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 10, Callard House
Date
4 Feb 2022
Current
Potential
78
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
4 Feb 2022
78
79
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10 Callard House, High Street
Date
14 Feb 2012
Current
Potential
85
86
Property Type
Flat
Built Form
N/A
Constructed
2003-2006
Certificate History
14 Feb 2012
85
86
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11, Callard House
Date
30 Oct 2024
Current
Potential
82
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
30 Oct 2024
82
86
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11 Callard House, High Street
Date
5 Dec 2013
Current
Potential
86
87
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2003-2006
Certificate History
5 Dec 2013
86
87
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 12 Callard House, High Street
Date
22 Aug 2017
Current
Potential
81
85
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
22 Aug 2017
81
85
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 13, Callard House
Date
8 Oct 2024
Current
Potential
85
85
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
8 Oct 2024
85
85
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 13 Callard House, High Street
Date
10 Apr 2014
Current
Potential
85
86
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
2007 onwards
Certificate History
10 Apr 2014
85
86
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 14 Callard House, High Street
Date
7 Dec 2020
Current
Potential
78
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
7 Dec 2020
78
81
15 Dec 2009
76
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 15, Callard House
Date
24 May 2022
Current
Potential
74
79
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
24 May 2022
74
79
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 15 Callard House, High Street
Date
8 Feb 2012
Current
Potential
82
83
Property Type
Flat
Built Form
N/A
Constructed
2003-2006
Certificate History
8 Feb 2012
82
83
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 16 Callard House, High Street
Date
6 Nov 2018
Current
Potential
80
82
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2007 onwards
Certificate History
6 Nov 2018
80
82
14 Oct 2008
59
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 17 Callard House, High Street
Date
17 Nov 2008
Current
Potential
70
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
17 Nov 2008
70
72
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 18 Callard House, High Street
Date
12 Jun 2019
Current
Potential
73
81
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
Certificate History
12 Jun 2019
73
81
29 Dec 2008
78
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 19 Callard House, High Street
Date
16 Mar 2009
Current
Potential
70
72
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
16 Mar 2009
70
72
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Callard House, High Street
Date
23 Oct 2018
Current
Potential
71
71
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
23 Oct 2018
71
71
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 20, Callard House
Date
14 Oct 2024
Current
Potential
71
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
14 Oct 2024
71
75
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 20 Callard House, High Street
Date
14 Oct 2014
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
14 Oct 2014
74
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, Callard House
Date
24 Sep 2018
Current
Potential
75
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2003-2006
Certificate History
24 Sep 2018
75
79
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4 Callard House, High Street
Date
24 Oct 2019
Current
Potential
77
77
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
2003-2006
Certificate History
24 Oct 2019
77
77
5 Nov 2009
78
79
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, Callard House
Date
24 Apr 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1991-1995
Certificate History
24 Apr 2022
78
78
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
1
Address
Flat 5 Callard House, High Street
Date
17 Aug 2009
Current
Potential
86
87
Property Type
Flat
Built Form
Detached
Constructed
2007 onwards
Certificate History
17 Aug 2009
86
87
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 6, Callard House
Date
12 Jun 2024
Current
Potential
80
86
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1996-2002
Certificate History
12 Jun 2024
80
86
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6 Callard House, High Street
Date
9 Nov 2011
Current
Potential
84
85
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
9 Nov 2011
84
85
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7 Callard House, High Street
Date
22 Jul 2015
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
22 Jul 2015
84
84
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8 Callard House, High Street
Date
4 Aug 2013
Current
Potential
81
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
4 Aug 2013
81
82
25 Sep 2009
68
84
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9 Callard House, High Street
Date
21 Nov 2017
Current
Potential
81
87
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Nov 2017
81
87
Total Floor Area
51 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
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.