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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Helford Close, AYLESBURY, HP21 8BG

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 Helford Close, HP21 8BG 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 Helford Close, AYLESBURY, HP21 8BG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Helford Close
Date
11 Jul 2018
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Jul 2018
74
87
15 May 2013
75
88
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Helford Close
Date
25 Jun 2014
Current
Potential
55
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
25 Jun 2014
55
88
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Helford Close
Date
2 Jun 2018
Current
Potential
71
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
2 Jun 2018
71
88
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Helford Close
Date
10 Sep 2018
Current
Potential
70
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
10 Sep 2018
70
84
26 Jun 2011
73
74
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Helford Close
Date
20 Apr 2015
Current
Potential
66
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
20 Apr 2015
66
87
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Helford Close
Date
20 Nov 2019
Current
Potential
70
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
20 Nov 2019
70
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
16 Helford Close
Date
11 Mar 2011
Current
Potential
53
74
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
11 Mar 2011
53
74
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Helford Close
Date
5 Jun 2019
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
5 Jun 2019
66
87
19 Mar 2009
66
78
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Helford Close
Date
20 Nov 2019
Current
Potential
76
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Nov 2019
76
89
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 HELFORD CLOSE
Date
6 Jul 2021
Current
Potential
59
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
6 Jul 2021
59
87
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Helford Close
Date
25 Feb 2012
Current
Potential
64
68
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
25 Feb 2012
64
68
7 Jul 2010
71
77
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 HELFORD CLOSE
Date
1 Jul 2021
Current
Potential
73
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
1 Jul 2021
73
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Helford Close
Date
23 Sep 2013
Current
Potential
72
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Sep 2013
72
89
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Helford Close
Date
11 Sep 2014
Current
Potential
63
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
11 Sep 2014
63
86
9 Jul 2009
60
69
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Helford Close
Date
6 Sep 2013
Current
Potential
72
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
6 Sep 2013
72
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Helford Close
Date
20 Nov 2019
Current
Potential
77
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
20 Nov 2019
77
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
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 2024.