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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Westfield Drive, HARPENDEN, AL5 4LP

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 Westfield Drive, AL5 4LP 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 Westfield Drive, HARPENDEN, AL5 4LP
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 WESTFIELD DRIVE, HARPENDEN
Date
2 Jan 2021
Current
Potential
66
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Jan 2021
66
79
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
14 Westfield Drive
Date
22 Jan 2012
Current
Potential
72
76
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
22 Jan 2012
72
76
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
18 Westfield Drive
Date
7 Mar 2014
Current
Potential
62
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Mar 2014
62
81
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
2 Westfield Drive
Date
6 Sep 2012
Current
Potential
70
83
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
6 Sep 2012
70
83
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
22 Westfield Drive
Date
18 May 2022
Current
Potential
71
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 May 2022
71
82
Total Floor Area
113 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
24 Westfield Drive
Date
27 Mar 2018
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Mar 2018
64
83
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
28 Westfield Drive
Date
30 Jun 2010
Current
Potential
65
69
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
30 Jun 2010
65
69
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28 WESTFIELD DRIVE, HARPENDEN
Date
18 Feb 2021
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 Feb 2021
73
84
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
32 Westfield Drive
Date
27 Oct 2023
Current
Potential
63
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Oct 2023
63
84
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
6 WESTFIELD DRIVE, HARPENDEN
Date
17 Mar 2021
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
17 Mar 2021
68
87
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 WESTFIELD DRIVE, HARPENDEN
Date
6 Jan 2021
Current
Potential
69
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
6 Jan 2021
69
86
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
42
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.