PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Glemsford Drive, HARPENDEN, AL5 5RB
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 Glemsford Drive, AL5 5RB 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 Glemsford Drive, HARPENDEN, AL5 5RB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Glemsford Drive
Date
1 Sep 2017
Current
Potential
66
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
1 Sep 2017
66
80
10 Aug 2017
86
94
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
10 Glemsford Drive
Date
22 Jul 2010
Current
Potential
69
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
22 Jul 2010
69
73
Total Floor Area
32 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Glemsford Drive
Date
16 Jun 2016
Current
Potential
55
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
16 Jun 2016
55
76
13 Apr 2015
64
82
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
14 Glemsford Drive
Date
9 Feb 2019
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Feb 2019
60
83
24 Feb 2009
62
70
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Glemsford Drive
Date
2 Oct 2022
Current
Potential
61
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Oct 2022
61
75
29 Oct 2021
71
77
Total Floor Area
144 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
16 Glemsford Drive
Date
2 Aug 2010
Current
Potential
67
74
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
2 Aug 2010
67
74
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 GLEMSFORD DRIVE, HARPENDEN
Date
26 Jan 2021
Current
Potential
67
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Jan 2021
67
82
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
19 Glemsford Drive
Date
22 May 2022
Current
Potential
65
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 May 2022
65
80
Total Floor Area
124 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
1a Glemsford Drive
Date
12 Oct 2023
Current
Potential
86
94
Property Type
House
Built Form
End-Terrace
Constructed
2017
Certificate History
12 Oct 2023
86
94
Total Floor Area
149 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
22 Glemsford Drive
Date
20 Jul 2015
Current
Potential
45
81
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
20 Jul 2015
45
81
Total Floor Area
60 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Glemsford Drive
Date
15 Sep 2019
Current
Potential
58
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Sep 2019
58
83
11 Nov 2008
69
77
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
24 Glemsford Drive
Date
31 Jul 2009
Current
Potential
52
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
31 Jul 2009
52
70
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
24 GLEMSFORD DRIVE, HARPENDEN
Date
4 Dec 2020
Current
Potential
62
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Dec 2020
62
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
25 Glemsford Drive
Date
19 May 2014
Current
Potential
73
85
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
19 May 2014
73
85
22 Sep 2009
52
75
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
26 Glemsford Drive
Date
8 Apr 2015
Current
Potential
68
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
8 Apr 2015
68
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
4
Number of Extensions
0
Address
27 Glemsford Drive
Date
4 Aug 2022
Current
Potential
72
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
4 Aug 2022
72
84
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
27 GLEMSFORD DRIVE, HARPENDEN
Date
29 Dec 2020
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
29 Dec 2020
67
85
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Glemsford Drive
Date
17 Jan 2025
Current
Potential
60
82
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
17 Jan 2025
60
82
15 Apr 2014
60
85
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Glemsford Drive
Date
27 Apr 2019
Current
Potential
66
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
27 Apr 2019
66
83
28 Oct 2008
62
68
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
30 Glemsford Drive
Date
3 Apr 2024
Current
Potential
72
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 Apr 2024
72
85
2 Mar 2011
40
67
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
31 Glemsford Drive
Date
24 Jan 2018
Current
Potential
62
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 Jan 2018
62
84
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
32 Glemsford Drive
Date
13 Mar 2023
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 Mar 2023
70
85
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
33 Glemsford Drive
Date
29 Jul 2018
Current
Potential
65
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Jul 2018
65
82
Total Floor Area
136 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
4 Glemsford Drive
Date
13 Oct 2011
Current
Potential
58
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 Oct 2011
58
67
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Glemsford Drive
Date
29 Jan 2016
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Jan 2016
65
88
27 Jan 2014
53
89
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Glemsford Drive
Date
13 May 2009
Current
Potential
67
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 May 2009
67
69
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Glemsford Drive
Date
13 Jun 2018
Current
Potential
68
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Jun 2018
68
79
10 Nov 2008
70
74
Total Floor Area
144 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.