PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Marlowes, HEMEL HEMPSTEAD, HP1 1BA

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 Marlowes, HP1 1BA 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 Marlowes, HEMEL HEMPSTEAD, HP1 1BA
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 1, 158b, Marlowes
Date
17 Nov 2016
Current
Potential
36
59
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
17 Nov 2016
36
59
Total Floor Area
22 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
132
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 160 Marlowes
Date
27 Jun 2017
Current
Potential
32
32
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
27 Jun 2017
32
32
Total Floor Area
53 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 162, Marlowes
Date
21 Dec 2017
Current
Potential
61
61
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Dec 2017
61
61
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1 , Madison Court
Date
28 Feb 2023
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
79
79
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 10, 162, Marlowes
Date
21 Dec 2017
Current
Potential
63
63
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Dec 2017
63
63
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 10 , Madison Court
Date
28 Feb 2023
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
81
81
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 11 , Madison Court
Date
28 Feb 2023
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
83
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 12, Madison Court
Date
28 Feb 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
84
84
Total Floor Area
45 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 13, Madison Court
Date
28 Feb 2023
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
83
83
Total Floor Area
32 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 14 , Madison Court
Date
28 Feb 2023
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
86
86
Total Floor Area
45 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 15, Madison Court
Date
28 Feb 2023
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
85
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 16 , Madison Court
Date
28 Feb 2023
Current
Potential
88
88
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
88
88
Total Floor Area
66 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 17, Madison Court
Date
28 Feb 2023
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
85
85
Total Floor Area
53 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 18, Madison Court
Date
28 Feb 2023
Current
Potential
88
88
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
88
88
Total Floor Area
38 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 19, Madison Court
Date
28 Feb 2023
Current
Potential
87
87
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
87
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 158b, Marlowes
Date
17 Nov 2016
Current
Potential
45
64
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Nov 2016
45
64
Total Floor Area
22 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
112
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 160 Marlowes
Date
27 Jun 2017
Current
Potential
44
44
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
27 Jun 2017
44
44
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 162, Marlowes
Date
21 Dec 2017
Current
Potential
62
62
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Dec 2017
62
62
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, Madison Court
Date
28 Feb 2023
Current
Potential
70
70
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
70
70
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 20 , Madison Court
Date
28 Feb 2023
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
82
82
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 21, Madison Court
Date
28 Feb 2023
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
81
81
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 22, Madison Court
Date
28 Feb 2023
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
81
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 23, Madison Court
Date
28 Feb 2023
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
82
82
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 24, Madison Court
Date
28 Feb 2023
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
85
85
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 25 , Madison Court
Date
28 Feb 2023
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
85
85
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 26 , Madison Court
Date
28 Feb 2023
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
85
85
Total Floor Area
48 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 27, Madison Court
Date
28 Feb 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
84
84
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 28 , Madison Court
Date
28 Feb 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
84
84
Total Floor Area
41 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 158b, Marlowes
Date
17 Nov 2016
Current
Potential
46
64
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Nov 2016
46
64
Total Floor Area
22 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
109
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 3, 162, Marlowes
Date
21 Dec 2017
Current
Potential
62
62
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Dec 2017
62
62
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, Madison Court
Date
28 Feb 2023
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
75
75
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, 158b, Marlowes
Date
23 Aug 2018
Current
Potential
58
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
23 Aug 2018
58
75
17 Nov 2016
35
64
Total Floor Area
26 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
113
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 4, 162, Marlowes
Date
21 Dec 2017
Current
Potential
67
67
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Dec 2017
67
67
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4 , Madison Court
Date
28 Feb 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
76
76
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5, 158b, Marlowes
Date
17 Nov 2016
Current
Potential
40
66
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Nov 2016
40
66
Total Floor Area
22 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
124
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, 162, Marlowes
Date
21 Dec 2017
Current
Potential
66
66
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Dec 2017
66
66
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5 , Madison Court
Date
28 Feb 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
76
76
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6, 158b, Marlowes
Date
17 Nov 2016
Current
Potential
40
66
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Nov 2016
40
66
Total Floor Area
22 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
124
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 6, 162, Marlowes
Date
21 Dec 2017
Current
Potential
65
65
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Dec 2017
65
65
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6, Madison Court
Date
28 Feb 2023
Current
Potential
76
76
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
76
76
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 7, 162, Marlowes
Date
21 Dec 2017
Current
Potential
58
58
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Dec 2017
58
58
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 7, Madison Court
Date
28 Feb 2023
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
74
74
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 8, 162, Marlowes
Date
21 Dec 2017
Current
Potential
66
66
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Dec 2017
66
66
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 8 , Madison Court
Date
28 Feb 2023
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
80
80
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 9, 162, Marlowes
Date
21 Dec 2017
Current
Potential
64
64
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Dec 2017
64
64
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 9 , Madison Court
Date
28 Feb 2023
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
2023
+
Certificate History
28 Feb 2023
81
81
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat A, 160 Marlowes
Date
20 Jan 2017
Current
Potential
38
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Jan 2017
38
81
Total Floor Area
54 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
2
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.