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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Chalfont Close, HEMEL HEMPSTEAD, HP2 7JS

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 Chalfont Close, HP2 7JS 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 Chalfont Close, HEMEL HEMPSTEAD, HP2 7JS
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
27 Chalfont Close
Date
19 Jan 2013
Current
Potential
64
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
19 Jan 2013
64
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
28 Chalfont Close
Date
18 Jan 2018
Current
Potential
55
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
18 Jan 2018
55
78
19 Nov 2014
21
77
9 Jun 2010
15
60
Total Floor Area
51 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
29 Chalfont Close
Date
4 Jul 2019
Current
Potential
57
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
4 Jul 2019
57
78
15 Nov 2008
76
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
30 Chalfont Close
Date
12 Jun 2019
Current
Potential
63
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
12 Jun 2019
63
82
3 Sep 2009
50
82
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
32 Chalfont Close
Date
2 Apr 2023
Current
Potential
68
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
2 Apr 2023
68
81
1 Jun 2009
64
77
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
33 Chalfont Close
Date
10 May 2018
Current
Potential
69
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
10 May 2018
69
81
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
34 Chalfont Close
Date
17 Mar 2022
Current
Potential
57
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Mar 2022
57
78
26 Nov 2009
57
70
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
35 Chalfont Close
Date
18 Sep 2012
Current
Potential
53
77
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
+
Certificate History
18 Sep 2012
53
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
36 Chalfont Close
Date
29 Apr 2020
Current
Potential
53
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Apr 2020
53
80
10 Jun 2009
51
82
23 Apr 2009
66
82
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
37 Chalfont Close
Date
15 Nov 2021
Current
Potential
39
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
15 Nov 2021
39
77
18 Nov 2011
55
64
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
38 Chalfont Close
Date
31 Jan 2022
Current
Potential
46
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
31 Jan 2022
46
77
20 Oct 2011
59
79
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
41 Chalfont Close
Date
12 Aug 2024
Current
Potential
63
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
12 Aug 2024
63
78
4 Aug 2014
70
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
42 Chalfont Close
Date
23 Sep 2014
Current
Potential
61
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
23 Sep 2014
61
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
44 Chalfont Close
Date
20 Jun 2011
Current
Potential
58
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
20 Jun 2011
58
77
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
45 Chalfont Close
Date
10 Apr 2024
Current
Potential
74
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
10 Apr 2024
74
83
1 Feb 2013
58
79
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
46 Chalfont Close
Date
2 Jun 2010
Current
Potential
28
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
2 Jun 2010
28
69
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
3
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.

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