PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
The Embankment, HEMEL HEMPSTEAD, HP3 9GH
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 Embankment, HP3 9GH 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 Embankment, HEMEL HEMPSTEAD, HP3 9GH
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Longman House, The Embankment
Date
15 May 2017
Current
Potential
73
73
Property Type
Maisonette
Built Form
Detached
Constructed
N/A
Certificate History
15 May 2017
73
73
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
10 Longman House, The Embankment
Date
28 Nov 2016
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
28 Nov 2016
75
75
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11 Longman House, The Embankment
Date
3 Jan 2017
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
3 Jan 2017
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
12 Longman House, The Embankment
Date
28 Nov 2016
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
28 Nov 2016
80
80
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
14 Longman House, The Embankment
Date
28 Nov 2016
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
28 Nov 2016
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
15 Longman House, The Embankment
Date
28 Nov 2016
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
28 Nov 2016
82
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
16 Longman House, The Embankment
Date
28 Nov 2016
Current
Potential
77
77
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
28 Nov 2016
77
77
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
17 Longman House, The Embankment
Date
28 Nov 2016
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
28 Nov 2016
81
81
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
18 Longman House, The Embankment
Date
3 Jan 2017
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
3 Jan 2017
79
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
19 Longman House, The Embankment
Date
3 Jan 2017
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
3 Jan 2017
80
80
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
2 Longman House, The Embankment
Date
20 Sep 2017
Current
Potential
75
75
Property Type
Maisonette
Built Form
Detached
Constructed
N/A
Certificate History
20 Sep 2017
75
75
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
20 Longman House, The Embankment
Date
3 Jan 2017
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
3 Jan 2017
78
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
21 Longman House, The Embankment
Date
8 Dec 2016
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
8 Dec 2016
80
80
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
22 Longman House, The Embankment
Date
8 Dec 2016
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
8 Dec 2016
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
23 Longman House, The Embankment
Date
8 Dec 2016
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
8 Dec 2016
82
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
24 Longman House, The Embankment
Date
8 Dec 2016
Current
Potential
77
77
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
8 Dec 2016
77
77
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
25 Longman House, The Embankment
Date
8 Dec 2016
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
8 Dec 2016
81
81
Total Floor Area
62 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
26 Longman House, The Embankment
Date
8 Dec 2016
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
8 Dec 2016
79
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
27 Longman House, The Embankment
Date
3 Jan 2017
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
3 Jan 2017
80
80
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
28 Longman House, The Embankment
Date
3 Jan 2017
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
3 Jan 2017
78
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
29 Longman House, The Embankment
Date
19 Dec 2016
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
19 Dec 2016
78
78
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
3 Longman House, The Embankment
Date
23 Apr 2017
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Apr 2017
74
74
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
30 Longman House, The Embankment
Date
19 Dec 2016
Current
Potential
77
77
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
19 Dec 2016
77
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
31 Longman House, The Embankment
Date
19 Dec 2016
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
19 Dec 2016
79
79
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
32 Longman House, The Embankment
Date
19 Dec 2016
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
19 Dec 2016
75
75
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
33 Longman House, The Embankment
Date
19 Dec 2016
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
19 Dec 2016
80
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
34 Longman House, The Embankment
Date
3 Jan 2017
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
3 Jan 2017
78
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
35 Longman House, The Embankment
Date
3 Jan 2017
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
3 Jan 2017
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
36 Longman House, The Embankment
Date
3 Jan 2017
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
3 Jan 2017
78
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
37 Longman House, The Embankment
Date
15 May 2017
Current
Potential
66
66
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
15 May 2017
66
66
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
38 Longman House, The Embankment
Date
23 Apr 2017
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
23 Apr 2017
75
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
39 Longman House, The Embankment
Date
25 Jun 2017
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
25 Jun 2017
74
74
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
4 Longman House, The Embankment
Date
16 Feb 2017
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
16 Feb 2017
78
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
40 Longman House, The Embankment
Date
20 Sep 2017
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
20 Sep 2017
80
80
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
41 Longman House, The Embankment
Date
6 Jun 2017
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
6 Jun 2017
79
79
Total Floor Area
65 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
42 Longman House, The Embankment
Date
20 Sep 2017
Current
Potential
75
75
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
20 Sep 2017
75
75
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43 Longman House, The Embankment
Date
20 Sep 2017
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
20 Sep 2017
74
74
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Longman House, The Embankment
Date
16 Feb 2017
Current
Potential
71
71
Property Type
Maisonette
Built Form
Detached
Constructed
N/A
Certificate History
16 Feb 2017
71
71
Total Floor Area
107 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Longman House, The Embankment
Date
28 Nov 2016
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
28 Nov 2016
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
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Longman House, The Embankment
Date
28 Nov 2016
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
28 Nov 2016
80
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
8 Longman House, The Embankment
Date
28 Nov 2016
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
28 Nov 2016
74
74
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
9 Longman House, The Embankment
Date
28 Nov 2016
Current
Potential
77
77
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
28 Nov 2016
77
77
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Bands
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.