PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Newnham Green, WALLINGFORD, OX10 8EP

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 Newnham Green, OX10 8EP 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 Newnham Green, WALLINGFORD, OX10 8EP
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
39 Newnham Green, Crowmarsh Gifford
Date
14 Jul 2022
Current
Potential
59
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
14 Jul 2022
59
79
17 Mar 2010
61
67
Total Floor Area
119 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
41 Newnham Green, Crowmarsh Gifford
Date
2 Mar 2012
Current
Potential
51
53
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
2 Mar 2012
51
53
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
42 Newnham Green, Crowmarsh Gifford
Date
26 Sep 2018
Current
Potential
61
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
26 Sep 2018
61
83
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
43 Newnham Green, Crowmarsh Gifford
Date
14 Oct 2021
Current
Potential
47
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Oct 2021
47
77
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
44 Newnham Green, Crowmarsh Gifford
Date
6 Nov 2024
Current
Potential
61
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Nov 2024
61
77
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
45 Newnham Green, Crowmarsh Gifford
Date
18 Apr 2017
Current
Potential
68
82
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
18 Apr 2017
68
82
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
51 Newnham Green, Crowmarsh Gifford
Date
16 Aug 2010
Current
Potential
50
63
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
16 Aug 2010
50
63
Total Floor Area
52 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
52 Newnham Green, Crowmarsh Gifford
Date
13 Aug 2014
Current
Potential
55
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
13 Aug 2014
55
79
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
53 Newnham Green, Crowmarsh Gifford
Date
11 Nov 2013
Current
Potential
65
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Nov 2013
65
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
54 Newnham Green, Crowmarsh Gifford
Date
12 Jun 2022
Current
Potential
72
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
12 Jun 2022
72
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
55 Newnham Green, Crowmarsh Gifford
Date
13 Mar 2018
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
13 Mar 2018
73
87
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
57 Newnham Green, Crowmarsh Gifford
Date
6 Oct 2021
Current
Potential
75
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 Oct 2021
75
88
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
59 Newnham Green, Crowmarsh Gifford
Date
2 Sep 2015
Current
Potential
66
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
2 Sep 2015
66
82
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
62 NEWNHAM GREEN, CROWMARSH GIFFORD
Date
6 Jul 2021
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
6 Jul 2021
66
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
63 Newnham Green, Crowmarsh Gifford
Date
27 Mar 2019
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
27 Mar 2019
71
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
The Annexe, 39 Newnham Green
Date
4 Nov 2020
Current
Potential
48
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
4 Nov 2020
48
85
Total Floor Area
31 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
1
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.

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