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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Mallard Mews, HARPENDEN, AL5 4UX

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 Mallard Mews, AL5 4UX 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 Mallard Mews, HARPENDEN, AL5 4UX
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
2 Mallard Mews
Date
9 Sep 2021
Current
Potential
77
88
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
9 Sep 2021
77
88
19 Sep 2011
78
79
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Mallard Mews
Date
8 Dec 2010
Current
Potential
82
83
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
+
Certificate History
8 Dec 2010
82
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Mallard Mews
Date
9 Nov 2022
Current
Potential
79
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007-2011
+
Certificate History
9 Nov 2022
79
80
8 Feb 2010
83
84
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Mallard Mews
Date
25 Apr 2023
Current
Potential
80
81
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
+
Certificate History
25 Apr 2023
80
81
11 Mar 2009
84
86
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Mallard Mews
Date
17 Oct 2018
Current
Potential
79
80
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
+
Certificate History
17 Oct 2018
79
80
28 Oct 2008
85
87
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Mallard Mews
Date
15 Jul 2019
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
15 Jul 2019
78
78
15 Jul 2019
78
78
15 Jul 2019
78
78
6 Apr 2009
83
84
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Mallard Mews
Date
15 Jul 2019
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
15 Jul 2019
78
78
5 Dec 2008
82
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
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.
Contains Royal Mail data © Royal Mail copyright and Database right 2024.