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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Crabtree Lane, HARPENDEN, AL5 5RA

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 Crabtree Lane, AL5 5RA 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 Crabtree Lane, HARPENDEN, AL5 5RA
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
102 Crabtree Lane
Date
3 Mar 2022
Current
Potential
73
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
3 Mar 2022
73
83
Total Floor Area
119 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
3
Address
106 Crabtree Lane
Date
5 Sep 2010
Current
Potential
68
73
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
5 Sep 2010
68
73
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
108 Crabtree Lane
Date
17 Jan 2014
Current
Potential
68
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
17 Jan 2014
68
88
18 Oct 2010
73
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
110 Crabtree Lane
Date
9 May 2024
Current
Potential
81
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
9 May 2024
81
84
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
110 CRABTREE LANE, HARPENDEN
Date
5 Jan 2021
Current
Potential
65
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
5 Jan 2021
65
82
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
112 CRABTREE LANE, HARPENDEN
Date
24 Mar 2021
Current
Potential
50
83
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
24 Mar 2021
50
83
Total Floor Area
69 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
114 Crabtree Lane
Date
5 Nov 2019
Current
Potential
63
82
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
5 Nov 2019
63
82
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
116 Crabtree Lane
Date
29 Jun 2009
Current
Potential
56
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
29 Jun 2009
56
69
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
118 Crabtree Lane
Date
20 Jul 2009
Current
Potential
64
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Jul 2009
64
68
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
120 Crabtree Lane
Date
4 Feb 2009
Current
Potential
61
75
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
4 Feb 2009
61
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
124 Crabtree Lane
Date
6 Feb 2014
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 Feb 2014
66
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
128 Crabtree Lane
Date
4 Nov 2013
Current
Potential
61
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
4 Nov 2013
61
84
15 May 2012
63
82
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
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.

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