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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Darfield Avenue, SHEFFIELD, S20 6SU

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 Darfield Avenue, S20 6SU 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 Darfield Avenue, SHEFFIELD, S20 6SU
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Darfield Avenue, Owlthorpe
Date
7 Sep 2015
Current
Potential
69
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
7 Sep 2015
69
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Darfield Avenue, Owlthorpe
Date
22 Jul 2018
Current
Potential
58
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
22 Jul 2018
58
87
5 Dec 2013
52
81
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
26 Darfield Avenue, Owlthorpe
Date
8 Jul 2024
Current
Potential
71
81
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
8 Jul 2024
71
81
28 Oct 2013
68
80
Total Floor Area
129 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
3 Darfield Avenue, Owlthorpe
Date
1 Apr 2012
Current
Potential
63
82
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
1 Apr 2012
63
82
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Darfield Avenue, Owlthorpe
Date
7 Nov 2014
Current
Potential
100
102
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
7 Nov 2014
100
102
14 May 2012
59
81
Total Floor Area
132 sq m
Current CO2 Emissions Level
0.3
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
2
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
5 Darfield Avenue, Owlthorpe
Date
29 Aug 2024
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
29 Aug 2024
73
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
6 Darfield Avenue, Owlthorpe
Date
7 Jan 2011
Current
Potential
60
70
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
7 Jan 2011
60
70
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Darfield Avenue, Owlthorpe
Date
17 Jun 2024
Current
Potential
74
88
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
17 Jun 2024
74
88
20 Jul 2011
56
69
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Darfield Avenue, Owlthorpe
Date
12 Aug 2018
Current
Potential
62
77
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
12 Aug 2018
62
77
Total Floor Area
145 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
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 2025.