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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Onslow Road, NEW MALDEN, KT3 4AR

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 Onslow Road, KT3 4AR 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 Onslow Road, NEW MALDEN, KT3 4AR
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Onslow Road
Date
4 Apr 2024
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Apr 2024
69
83
Total Floor Area
165 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Onslow Road
Date
5 May 2022
Current
Potential
74
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
5 May 2022
74
86
Total Floor Area
131 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
19 Onslow Road
Date
28 Oct 2013
Current
Potential
53
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
28 Oct 2013
53
83
Total Floor Area
133 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 Onslow Road
Date
19 Jan 2024
Current
Potential
67
81
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
19 Jan 2024
67
81
21 Mar 2011
27
46
16 Feb 2010
30
45
Total Floor Area
135 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
21 Onslow Road
Date
19 May 2013
Current
Potential
62
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 May 2013
62
74
Total Floor Area
208 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Onslow Road
Date
11 Sep 2022
Current
Potential
77
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
11 Sep 2022
77
83
11 Sep 2022
81
86
8 Jul 2018
29
78
Total Floor Area
247 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Rookwood Avenue
Date
18 Apr 2021
Current
Potential
90
91
Property Type
House
Built Form
Mid-Terrace
Constructed
2021
+
Certificate History
18 Apr 2021
90
91
Total Floor Area
112 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
39 Rookwood Avenue
Date
18 Apr 2021
Current
Potential
89
91
Property Type
House
Built Form
End-Terrace
Constructed
2021
+
Certificate History
18 Apr 2021
89
91
Total Floor Area
103 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Onslow Road
Date
17 Aug 2022
Current
Potential
57
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
17 Aug 2022
57
81
Total Floor Area
115 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
6 Onslow Road
Date
19 Oct 2009
Current
Potential
51
58
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
19 Oct 2009
51
58
Total Floor Area
114 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Onslow Road
Date
19 May 2023
Current
Potential
70
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 May 2023
70
82
1 Sep 2009
52
58
Total Floor Area
185 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
8 Onslow Road
Date
20 Jan 2014
Current
Potential
44
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Jan 2014
44
77
Total Floor Area
112 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Onslow Road
Date
6 Aug 2009
Current
Potential
47
60
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
6 Aug 2009
47
60
Total Floor Area
112 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
5.5
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.

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