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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
The Square, Marlowes, HEMEL HEMPSTEAD, HP1 1ER

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 The Square, Marlowes, HP1 1ER 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 The Square, Marlowes, HEMEL HEMPSTEAD, HP1 1ER
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 The Square, Marlowes
Date
9 Nov 2018
Current
Potential
49
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Nov 2018
49
73
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
98
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
11 The Square, Marlowes
Date
24 Apr 2019
Current
Potential
60
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
24 Apr 2019
60
75
30 Oct 2008
41
51
Total Floor Area
33 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 The Square, Marlowes
Date
7 Oct 2021
Current
Potential
64
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
7 Oct 2021
64
76
15 Jun 2010
57
67
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 The Square, Marlowes
Date
15 Jun 2010
Current
Potential
65
72
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
15 Jun 2010
65
72
Total Floor Area
27 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
14 The Square, Marlowes
Date
21 Jun 2024
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
21 Jun 2024
71
74
7 Oct 2011
68
71
16 Jun 2010
66
72
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
15 The Square, Marlowes
Date
17 Mar 2016
Current
Potential
63
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
17 Mar 2016
63
76
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
16 The Square, Marlowes
Date
8 Mar 2016
Current
Potential
40
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 Mar 2016
40
79
22 Mar 2010
16
45
Total Floor Area
27 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
131
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
18 The Square, Marlowes
Date
5 Oct 2021
Current
Potential
58
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
5 Oct 2021
58
74
5 May 2010
64
75
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 The Square, Marlowes
Date
3 Jan 2022
Current
Potential
69
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Jan 2022
69
73
17 May 2011
47
66
30 Apr 2009
33
51
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 The Square, Marlowes
Date
5 Nov 2018
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
5 Nov 2018
71
74
Total Floor Area
27 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 The Square, Marlowes
Date
3 Mar 2016
Current
Potential
69
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Mar 2016
69
82
29 May 2013
56
76
5 Apr 2010
52
77
25 Nov 2008
40
55
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
5 The Square, Marlowes
Date
11 Mar 2016
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Mar 2016
72
79
Total Floor Area
27 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
6 The Square, Marlowes
Date
13 Jun 2018
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Jun 2018
71
74
13 Jan 2011
76
79
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
7 THE SQUARE, HEMEL HEMPSTEAD
Date
24 Feb 2021
Current
Potential
53
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
24 Feb 2021
53
72
Total Floor Area
57 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
7 The Square, Marlowes
Date
15 Nov 2010
Current
Potential
39
63
Property Type
Maisonette
Built Form
Detached
Constructed
1967-1975
+
Certificate History
15 Nov 2010
39
63
5 Apr 2010
51
75
17 Dec 2009
13
29
Total Floor Area
59 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
8 The Square, Marlowes
Date
5 Oct 2021
Current
Potential
68
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
5 Oct 2021
68
73
5 May 2010
75
86
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
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.

Contains public sector information licensed under the Open Government Licence v3.0.
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