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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dukes Way, BERKHAMSTED, HP4 1JP

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 Dukes Way, HP4 1JP 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 Dukes Way, BERKHAMSTED, HP4 1JP
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Dukes Way
Date
24 Mar 2015
Current
Potential
74
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
24 Mar 2015
74
84
2 Sep 2009
44
58
Total Floor Area
126 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
10 Dukes Way
Date
15 Nov 2013
Current
Potential
54
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Nov 2013
54
88
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 DUKES WAY, BERKHAMSTED
Date
21 Oct 2020
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 Oct 2020
75
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
12 Dukes Way
Date
3 Sep 2011
Current
Potential
54
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
3 Sep 2011
54
74
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
13 Dukes Way
Date
4 Oct 2024
Current
Potential
68
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
4 Oct 2024
68
87
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Dukes Way
Date
24 Aug 2015
Current
Potential
77
88
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
24 Aug 2015
77
88
20 Mar 2014
64
88
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Dukes Way
Date
16 Jul 2020
Current
Potential
62
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
16 Jul 2020
62
84
31 May 2010
67
76
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Dukes Way
Date
19 Dec 2014
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Dec 2014
75
89
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
17 Dukes Way
Date
31 Jul 2023
Current
Potential
71
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
31 Jul 2023
71
88
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Dukes Way
Date
18 Jun 2019
Current
Potential
68
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
18 Jun 2019
68
84
19 Feb 2011
52
74
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 DUKES WAY, BERKHAMSTED
Date
27 Apr 2021
Current
Potential
73
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
27 Apr 2021
73
87
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Dukes Way
Date
2 Feb 2022
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
2 Feb 2022
67
84
5 May 2015
68
86
22 Apr 2013
51
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Dukes Way
Date
17 Apr 2023
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Apr 2023
71
85
12 Feb 2013
69
88
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Dukes Way
Date
26 Jan 2016
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
26 Jan 2016
73
86
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 Dukes Way
Date
27 Aug 2015
Current
Potential
51
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
27 Aug 2015
51
84
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Dukes Way
Date
11 Sep 2024
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Sep 2024
64
88
22 Oct 2012
61
79
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Dukes Way
Date
4 May 2023
Current
Potential
60
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
4 May 2023
60
91
Total Floor Area
57 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
75
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.