PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hollybush Lane, HEMEL HEMPSTEAD, HP1 2PQ

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 Hollybush Lane, HP1 2PQ 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 Hollybush Lane, HEMEL HEMPSTEAD, HP1 2PQ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
25 Hollybush Lane
Date
15 Jul 2020
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Jul 2020
67
84
16 Apr 2010
47
74
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
25a Hollybush Lane
Date
5 Sep 2022
Current
Potential
77
89
Property Type
House
Built Form
End-Terrace
Constructed
2007-2011
+
Certificate History
5 Sep 2022
77
89
13 Sep 2012
77
91
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Hollybush Lane
Date
22 May 2024
Current
Potential
66
78
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 May 2024
66
78
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Hollybush Lane
Date
6 Jul 2014
Current
Potential
61
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 Jul 2014
61
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Hollybush Lane
Date
28 Mar 2024
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
28 Mar 2024
73
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Hollybush Lane
Date
30 Apr 2014
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
30 Apr 2014
74
87
Total Floor Area
103 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
30 Hollybush Lane
Date
12 Jun 2017
Current
Potential
75
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
12 Jun 2017
75
87
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
31 Hollybush Lane
Date
6 Jun 2024
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
6 Jun 2024
72
86
2 May 2013
69
86
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
32 Hollybush Lane
Date
20 Oct 2021
Current
Potential
72
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Oct 2021
72
80
Total Floor Area
137 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
33 Hollybush Lane
Date
3 Nov 2016
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
3 Nov 2016
72
86
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
34 Hollybush Lane
Date
8 Mar 2023
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 Mar 2023
72
86
8 May 2018
55
82
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Hollybush Lane
Date
8 Aug 2023
Current
Potential
64
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
8 Aug 2023
64
83
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Hollybush Lane
Date
16 Sep 2024
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Sep 2024
70
86
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 Hollybush Lane
Date
2 Oct 2014
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
2 Oct 2014
72
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
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.