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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Alzey Gardens, HARPENDEN, AL5 5SY

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 5SY 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 5SY
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
45 Alzey Gardens
Date
19 Jan 2023
Current
Potential
72
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
19 Jan 2023
72
82
7 Sep 2020
64
82
Total Floor Area
137 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
47 Alzey Gardens
Date
29 May 2022
Current
Potential
70
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
29 May 2022
70
81
Total Floor Area
137 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
53 Alzey Gardens
Date
3 Aug 2022
Current
Potential
70
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
3 Aug 2022
70
82
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
54 ALZEY GARDENS
Date
2 Aug 2021
Current
Potential
59
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
2 Aug 2021
59
86
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
55 Alzey Gardens
Date
5 Dec 2009
Current
Potential
63
72
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
5 Dec 2009
63
72
Total Floor Area
114 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
56 Alzey Gardens
Date
1 Jul 2024
Current
Potential
66
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
1 Jul 2024
66
86
13 Mar 2013
66
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
57 Alzey Gardens
Date
13 Aug 2014
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
13 Aug 2014
71
86
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
58 Alzey Gardens
Date
23 Oct 2013
Current
Potential
61
86
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
23 Oct 2013
61
86
Total Floor Area
124 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
59 Alzey Gardens
Date
7 Jun 2018
Current
Potential
71
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
7 Jun 2018
71
88
6 Apr 2015
49
86
18 Apr 2011
56
70
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
61 Alzey Gardens
Date
30 Sep 2015
Current
Potential
74
85
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
30 Sep 2015
74
85
Total Floor Area
117 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
63 Alzey Gardens
Date
25 Jun 2009
Current
Potential
66
74
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
25 Jun 2009
66
74
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
70 Alzey Gardens
Date
30 May 2018
Current
Potential
70
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
30 May 2018
70
83
Total Floor Area
192 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
3
Address
73 Alzey Gardens
Date
2 Jun 2015
Current
Potential
71
84
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
2 Jun 2015
71
84
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
76 ALZEY GARDENS, HARPENDEN
Date
20 Oct 2020
Current
Potential
71
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
20 Oct 2020
71
82
Total Floor Area
175 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
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.