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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Powder Mill Lane, TWICKENHAM, TW2 6EG

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 Powder Mill Lane, TW2 6EG 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 Powder Mill Lane, TWICKENHAM, TW2 6EG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
105 Powder Mill Lane
Date
5 Nov 2013
Current
Potential
62
75
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Nov 2013
62
75
20 Jul 2011
58
64
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
107 Powder Mill Lane
Date
7 Nov 2013
Current
Potential
58
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Nov 2013
58
89
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
111 Powder Mill Lane
Date
12 Mar 2019
Current
Potential
59
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Mar 2019
59
81
31 Jan 2009
41
66
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
111 POWDER MILL LANE, TWICKENHAM
Date
4 Feb 2021
Current
Potential
59
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Feb 2021
59
81
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
115 Powder Mill Lane
Date
14 Mar 2014
Current
Potential
60
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
14 Mar 2014
60
85
Total Floor Area
136 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
117 Powder Mill Lane
Date
27 Sep 2010
Current
Potential
60
66
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Sep 2010
60
66
Total Floor Area
123 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
121 Powder Mill Lane
Date
14 Jun 2016
Current
Potential
68
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Jun 2016
68
79
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
127 Powder Mill Lane
Date
31 Jul 2012
Current
Potential
58
72
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
31 Jul 2012
58
72
Total Floor Area
134 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
133 Powder Mill Lane
Date
18 May 2023
Current
Potential
73
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 May 2023
73
85
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
135 Powder Mill Lane
Date
3 Apr 2012
Current
Potential
71
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Apr 2012
71
83
1 Oct 2009
61
69
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
137 Powder Mill Lane
Date
16 Nov 2010
Current
Potential
67
69
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Nov 2010
67
69
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
139 Powder Mill Lane
Date
10 Feb 2012
Current
Potential
60
66
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Feb 2012
60
66
8 Nov 2010
41
58
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
143 Powder Mill Lane
Date
30 Jan 2013
Current
Potential
58
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Jan 2013
58
86
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
145 Powder Mill Lane
Date
4 Sep 2019
Current
Potential
60
88
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
4 Sep 2019
60
88
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
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.