Advanced

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

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 1PS 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 1PS
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
105 Somerset Avenue
Date
30 Mar 2019
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Mar 2019
66
82
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
107 Somerset Avenue
Date
14 Sep 2014
Current
Potential
66
89
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
14 Sep 2014
66
89
27 Jul 2014
52
82
Total Floor Area
131 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
115 Somerset Avenue
Date
6 Dec 2011
Current
Potential
56
64
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
6 Dec 2011
56
64
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
121 Somerset Avenue
Date
4 Dec 2014
Current
Potential
41
62
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
4 Dec 2014
41
62
Total Floor Area
118 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
125 Somerset Avenue
Date
10 Jun 2013
Current
Potential
47
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Jun 2013
47
79
Total Floor Area
126 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
65 Somerset Avenue
Date
9 Oct 2022
Current
Potential
59
84
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
9 Oct 2022
59
84
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
67 Somerset Avenue
Date
4 Oct 2011
Current
Potential
53
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Oct 2011
53
64
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
73 Somerset Avenue
Date
14 Mar 2023
Current
Potential
64
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Mar 2023
64
86
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
75 Somerset Avenue
Date
11 Dec 2013
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Dec 2013
64
87
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
77 SOMERSET AVENUE, CHESSINGTON
Date
5 Feb 2021
Current
Potential
47
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Feb 2021
47
87
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
81 Somerset Avenue
Date
18 Nov 2016
Current
Potential
59
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Nov 2016
59
85
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
87 Somerset Avenue
Date
2 Jul 2018
Current
Potential
50
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Jul 2018
50
87
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
89 Somerset Avenue
Date
15 Apr 2018
Current
Potential
59
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Apr 2018
59
79
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
91 Somerset Avenue
Date
12 Mar 2019
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Mar 2019
64
88
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
95 Somerset Avenue
Date
25 Sep 2016
Current
Potential
58
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Sep 2016
58
85
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
97 Somerset Avenue
Date
30 Nov 2015
Current
Potential
35
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Nov 2015
35
78
Total Floor Area
92 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
99 Somerset Avenue
Date
22 Feb 2013
Current
Potential
48
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Feb 2013
48
79
Total Floor Area
121 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
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.