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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cotterells Hill, HEMEL HEMPSTEAD, HP1 1JD

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 Cotterells Hill, HP1 1JD 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 Cotterells Hill, HEMEL HEMPSTEAD, HP1 1JD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 COTTERELLS HILL
Date
21 Jun 2021
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
21 Jun 2021
63
85
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
10 Cotterells Hill
Date
2 Sep 2010
Current
Potential
56
65
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
2 Sep 2010
56
65
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Cotterells Hill
Date
13 Jun 2011
Current
Potential
51
56
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
13 Jun 2011
51
56
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Cotterells Hill
Date
21 Aug 2009
Current
Potential
57
60
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
21 Aug 2009
57
60
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
16 Cotterells Hill
Date
28 Sep 2010
Current
Potential
60
63
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
28 Sep 2010
60
63
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 COTTERELLS HILL, HEMEL HEMPSTEAD
Date
12 Jan 2021
Current
Potential
48
77
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
12 Jan 2021
48
77
Total Floor Area
99 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
1a Cotterells Hill
Date
13 Apr 2023
Current
Potential
70
80
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
13 Apr 2023
70
80
Total Floor Area
126 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
1b Cotterells Hill
Date
17 Sep 2012
Current
Potential
70
79
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
17 Sep 2012
70
79
Total Floor Area
136 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
22 Cotterells Hill
Date
14 Nov 2008
Current
Potential
41
42
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
14 Nov 2008
41
42
Total Floor Area
80 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Cotterells Hill
Date
12 Aug 2013
Current
Potential
36
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 Aug 2013
36
82
Total Floor Area
95 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Cotterells Hill
Date
20 Aug 2024
Current
Potential
63
85
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
20 Aug 2024
63
85
18 Oct 2011
41
56
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Cotterells Hill
Date
21 Jun 2011
Current
Potential
40
58
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
21 Jun 2011
40
58
Total Floor Area
79 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
4
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.

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