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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Halwick Close, HEMEL HEMPSTEAD, HP1 1XG

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 Halwick Close, HP1 1XG 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 Halwick Close, HEMEL HEMPSTEAD, HP1 1XG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Halwick Close
Date
31 Jan 2023
Current
Potential
77
85
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
31 Jan 2023
77
85
Total Floor Area
156 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
11 Halwick Close
Date
15 Apr 2024
Current
Potential
76
86
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
15 Apr 2024
76
86
28 Feb 2014
74
84
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
12 Halwick Close
Date
7 Nov 2019
Current
Potential
73
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
7 Nov 2019
73
84
Total Floor Area
129 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
14 Halwick Close
Date
8 Feb 2023
Current
Potential
75
85
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
8 Feb 2023
75
85
30 Jan 2013
74
85
Total Floor Area
125 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
16 Halwick Close
Date
21 Jan 2011
Current
Potential
77
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
21 Jan 2011
77
80
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 HALWICK CLOSE, HEMEL HEMPSTEAD
Date
28 Apr 2021
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
28 Apr 2021
74
88
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
17 Halwick Close
Date
10 Nov 2011
Current
Potential
62
69
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
10 Nov 2011
62
69
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Halwick Close
Date
27 Jul 2020
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
27 Jul 2020
69
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Halwick Close
Date
6 Dec 2024
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
6 Dec 2024
72
87
11 Oct 2013
57
88
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 HALWICK CLOSE
Date
22 Sep 2020
Current
Potential
71
86
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
22 Sep 2020
71
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Halwick Close
Date
4 May 2010
Current
Potential
64
75
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
4 May 2010
64
75
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Halwick Close
Date
7 Feb 2020
Current
Potential
65
77
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
7 Feb 2020
65
77
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Halwick Close
Date
10 Jun 2009
Current
Potential
82
82
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
10 Jun 2009
82
82
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Halwick Close
Date
5 Jul 2020
Current
Potential
74
86
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
5 Jul 2020
74
86
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Halwick Close
Date
3 Nov 2009
Current
Potential
79
81
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
3 Nov 2009
79
81
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Halwick Close
Date
3 Aug 2020
Current
Potential
76
85
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
3 Aug 2020
76
85
31 Mar 2009
80
80
Total Floor Area
120 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
28 Halwick Close
Date
29 Jan 2024
Current
Potential
77
86
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
29 Jan 2024
77
86
30 Jan 2014
76
86
Total Floor Area
108 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Halwick Close
Date
25 Jun 2020
Current
Potential
70
81
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
25 Jun 2020
70
81
20 Feb 2010
57
69
Total Floor Area
134 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
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.