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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Somerset Avenue, CHESSINGTON, KT9 1PR

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 Somerset Avenue, KT9 1PR 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 Somerset Avenue, CHESSINGTON, KT9 1PR
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
122 Somerset Avenue
Date
27 Mar 2019
Current
Potential
62
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Mar 2019
62
87
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
124 SOMERSET AVENUE
Date
13 Jul 2021
Current
Potential
60
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
13 Jul 2021
60
80
Total Floor Area
121 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
132 Somerset Avenue
Date
29 Jan 2019
Current
Potential
53
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
29 Jan 2019
53
72
27 Sep 2011
60
68
Total Floor Area
168 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
134 Somerset Avenue
Date
17 Jan 2023
Current
Potential
59
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Jan 2023
59
78
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
136 Somerset Avenue
Date
23 Mar 2022
Current
Potential
38
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Mar 2022
38
85
Total Floor Area
95 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
138 Somerset Avenue
Date
15 Feb 2017
Current
Potential
56
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Feb 2017
56
84
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
140 Somerset Avenue
Date
29 Aug 2024
Current
Potential
67
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
29 Aug 2024
67
87
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
144 Somerset Avenue
Date
5 Jul 2017
Current
Potential
30
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Jul 2017
30
72
Total Floor Area
109 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
148 Somerset Avenue
Date
18 Oct 2018
Current
Potential
66
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Oct 2018
66
84
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.3
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
154 SOMERSET AVENUE, CHESSINGTON
Date
13 Dec 2020
Current
Potential
54
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Dec 2020
54
87
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
156 Somerset Avenue
Date
18 Jul 2017
Current
Potential
56
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Jul 2017
56
84
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
160 Somerset Avenue
Date
9 Oct 2023
Current
Potential
65
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Oct 2023
65
84
25 Oct 2011
59
64
20 Sep 2009
58
66
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
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.

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