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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Northfield Road, AYLESBURY, HP20 1PD

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 Northfield Road, HP20 1PD 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 Northfield Road, AYLESBURY, HP20 1PD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17 Northfield Road
Date
28 Nov 2018
Current
Potential
64
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
28 Nov 2018
64
82
31 Jan 2017
45
86
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
19 Northfield Road
Date
7 May 2017
Current
Potential
91
93
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 May 2017
91
93
29 Aug 2013
82
87
Total Floor Area
108 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 Northfield Road
Date
11 Feb 2015
Current
Potential
48
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Feb 2015
48
85
11 Jan 2010
49
71
Total Floor Area
60 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 Northfield Road
Date
15 Aug 2011
Current
Potential
51
59
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Aug 2011
51
59
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 Northfield Road
Date
16 Aug 2013
Current
Potential
57
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Aug 2013
57
78
2 Oct 2011
62
73
Total Floor Area
125 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
31 Northfield Road
Date
26 Nov 2015
Current
Potential
52
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
26 Nov 2015
52
86
27 Feb 2015
62
85
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Northfield Road
Date
31 Oct 2017
Current
Potential
60
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
31 Oct 2017
60
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
41a Northfield Road
Date
25 Mar 2024
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Mar 2024
71
83
2 Sep 2010
68
71
Total Floor Area
168 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Northfield Road
Date
8 Feb 2010
Current
Potential
69
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Feb 2010
69
72
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
45 Northfield Road
Date
15 Jul 2012
Current
Potential
57
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Jul 2012
57
79
Total Floor Area
148 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
72 Northfield Road
Date
31 Aug 2022
Current
Potential
71
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
31 Aug 2022
71
81
Total Floor Area
159 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
74 Northfield Road
Date
30 Jul 2023
Current
Potential
51
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
30 Jul 2023
51
79
Total Floor Area
109 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
80 Northfield Road
Date
6 May 2024
Current
Potential
39
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 May 2024
39
86
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
65
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 2024.