PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Alzey Gardens, HARPENDEN, AL5 5SZ
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 Alzey Gardens, AL5 5SZ 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 Alzey Gardens, HARPENDEN, AL5 5SZ
Period Covered:
2008 - 30 September 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Alzey Gardens
Date
7 Mar 2022
Current
Potential
61
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
7 Mar 2022
61
81
Total Floor Area
123 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
11 Alzey Gardens
Date
22 Dec 2022
Current
Potential
68
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
22 Dec 2022
68
87
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Alzey Gardens
Date
24 Mar 2015
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
24 Mar 2015
69
82
Total Floor Area
129 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
19 Alzey Gardens
Date
6 Mar 2014
Current
Potential
69
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
6 Mar 2014
69
81
Total Floor Area
168 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
2 Alzey Gardens
Date
12 Jun 2013
Current
Potential
80
84
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
12 Jun 2013
80
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Alzey Gardens
Date
23 Jan 2023
Current
Potential
69
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
23 Jan 2023
69
86
13 Sep 2011
64
69
Total Floor Area
123 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
21 Alzey Gardens
Date
11 Jun 2024
Current
Potential
78
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
11 Jun 2024
78
86
Total Floor Area
148 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
4 Alzey Gardens
Date
14 Sep 2014
Current
Potential
57
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
14 Sep 2014
57
82
19 Jul 2010
54
70
Total Floor Area
126 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
6 Alzey Gardens
Date
28 Jun 2016
Current
Potential
60
87
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
28 Jun 2016
60
87
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
77 Alzey Gardens
Date
1 Nov 2011
Current
Potential
67
70
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
1 Nov 2011
67
70
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
78 Alzey Gardens
Date
31 Mar 2010
Current
Potential
55
74
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
31 Mar 2010
55
74
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
79 Alzey Gardens
Date
3 Aug 2010
Current
Potential
49
67
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
3 Aug 2010
49
67
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Alzey Gardens
Date
10 Apr 2012
Current
Potential
62
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
Certificate History
10 Apr 2012
62
80
6 Jul 2010
63
70
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
81 Alzey Gardens
Date
7 Jun 2011
Current
Potential
57
66
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
7 Jun 2011
57
66
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
83 Alzey Gardens
Date
3 Nov 2022
Current
Potential
72
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
3 Nov 2022
72
80
22 Sep 2013
70
83
27 Mar 2012
60
70
21 Jan 2010
62
72
29 Jan 2009
62
72
Total Floor Area
152 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
84 Alzey Gardens
Date
18 Sep 2013
Current
Potential
66
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
18 Sep 2013
66
83
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
85 Alzey Gardens
Date
23 Aug 2021
Current
Potential
74
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
23 Aug 2021
74
82
21 Apr 2013
57
85
Total Floor Area
148 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
89 Alzey Gardens
Date
7 Jan 2014
Current
Potential
70
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
Certificate History
7 Jan 2014
70
81
Total Floor Area
162 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
9 Alzey Gardens
Date
21 Oct 2014
Current
Potential
61
82
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
21 Oct 2014
61
82
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
90 Alzey Gardens
Date
11 May 2016
Current
Potential
66
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
11 May 2016
66
81
Total Floor Area
116 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
92 Alzey Gardens
Date
11 Apr 2016
Current
Potential
70
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
11 Apr 2016
70
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
94 Alzey Gardens
Date
15 May 2014
Current
Potential
54
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 May 2014
54
77
15 Apr 2014
58
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
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 2024.