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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Offas Close, WALLINGFORD, OX10 6NR

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 Offas Close, OX10 6NR 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 Offas Close, WALLINGFORD, OX10 6NR
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Offas Close, Benson
Date
19 Sep 2024
Current
Potential
67
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
19 Sep 2024
67
79
3 Oct 2013
60
82
27 May 2010
64
72
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
10 Offas Close, Benson
Date
5 Dec 2018
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
5 Dec 2018
71
87
27 Oct 2008
68
76
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 Offas Close, Benson
Date
7 Aug 2019
Current
Potential
45
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
7 Aug 2019
45
79
Total Floor Area
102 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
12 Offas Close, Benson
Date
12 Mar 2020
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
12 Mar 2020
69
88
15 Apr 2009
74
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
13 Offas Close, Benson
Date
21 Apr 2013
Current
Potential
75
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
21 Apr 2013
75
85
Total Floor Area
109 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
14 Offas Close, Benson
Date
10 Feb 2020
Current
Potential
46
75
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
10 Feb 2020
46
75
Total Floor Area
107 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
3
Address
18 Offas Close, Benson
Date
6 Mar 2024
Current
Potential
74
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Mar 2024
74
86
27 Apr 2016
54
83
10 Sep 2013
48
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 Offas Close, Benson
Date
20 Sep 2024
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
20 Sep 2024
69
83
3 Mar 2011
67
77
8 Jun 2009
66
79
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
3 Offas Close, Benson
Date
13 May 2024
Current
Potential
74
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 May 2024
74
85
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 OFFAS CLOSE, BENSON
Date
17 Feb 2021
Current
Potential
74
82
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
17 Feb 2021
74
82
Total Floor Area
149 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
4
Address
7 Offas Close, Benson
Date
23 Mar 2023
Current
Potential
55
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
23 Mar 2023
55
80
27 Nov 2012
53
83
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Offas Close, Benson
Date
17 Oct 2024
Current
Potential
78
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Oct 2024
78
92
10 Feb 2022
47
89
21 Jul 2014
32
92
4 Jun 2013
57
90
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Offas Close, Benson
Date
9 Oct 2018
Current
Potential
67
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Oct 2018
67
86
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
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.