PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Powder Mill Lane, TWICKENHAM, TW2 6ED
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 6ED 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 6ED
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Powder Mill Lane
Date
15 Jul 2016
Current
Potential
64
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 Jul 2016
64
87
25 Jun 2012
57
87
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 Powder Mill Lane
Date
21 Jan 2022
Current
Potential
56
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Jan 2022
56
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
14 Powder Mill Lane
Date
8 Jan 2022
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Jan 2022
69
87
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
4
Address
18 Powder Mill Lane
Date
27 Sep 2018
Current
Potential
66
89
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
27 Sep 2018
66
89
26 Jan 2009
52
65
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Powder Mill Lane
Date
18 Mar 2009
Current
Potential
64
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
18 Mar 2009
64
72
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Powder Mill Lane
Date
12 Aug 2009
Current
Potential
60
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
12 Aug 2009
60
68
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Powder Mill Lane
Date
26 Jan 2022
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
26 Jan 2022
66
87
18 Jan 2013
60
89
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
4
Address
26 Powder Mill Lane
Date
8 Jan 2022
Current
Potential
58
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Jan 2022
58
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
28 Powder Mill Lane
Date
11 Jan 2022
Current
Potential
62
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
11 Jan 2022
62
87
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
32 Powder Mill Lane
Date
21 Jan 2022
Current
Potential
62
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Jan 2022
62
90
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
34 Powder Mill Lane
Date
29 Jun 2021
Current
Potential
86
97
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
29 Jun 2021
86
97
20 May 2013
66
88
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
38 Powder Mill Lane
Date
26 Jan 2022
Current
Potential
54
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Jan 2022
54
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
40 POWDER MILL LANE, TWICKENHAM
Date
5 Apr 2021
Current
Potential
58
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Apr 2021
58
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Powder Mill Lane
Date
11 Jan 2022
Current
Potential
61
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Jan 2022
61
88
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
44 Powder Mill Lane
Date
23 Aug 2024
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Aug 2024
69
84
3 Jul 2013
52
87
3 Jul 2013
58
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Powder Mill Lane
Date
12 Sep 2010
Current
Potential
43
57
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
12 Sep 2010
43
57
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
48 Powder Mill Lane
Date
21 Feb 2022
Current
Potential
63
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Feb 2022
63
89
11 Oct 2011
60
64
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
50a Powder Mill Lane
Date
5 Nov 2008
Current
Potential
63
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Nov 2008
63
68
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
54 Powder Mill Lane
Date
14 Nov 2012
Current
Potential
57
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 Nov 2012
57
81
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
56 Powder Mill Lane
Date
5 Jul 2010
Current
Potential
67
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jul 2010
67
67
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Powder Mill Lane
Date
25 Jan 2022
Current
Potential
62
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Jan 2022
62
88
20 Jun 2016
59
88
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
4
Address
60 Powder Mill Lane
Date
9 Aug 2016
Current
Potential
59
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Aug 2016
59
79
Total Floor Area
130 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
62 Powder Mill Lane
Date
21 Feb 2022
Current
Potential
67
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Feb 2022
67
88
17 Apr 2018
60
88
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
66 Powder Mill Lane
Date
10 Jan 2024
Current
Potential
66
90
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
10 Jan 2024
66
90
7 Dec 2015
63
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
68 Powder Mill Lane
Date
25 Jan 2022
Current
Potential
62
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Jan 2022
62
87
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
4
Address
70 Powder Mill Lane
Date
13 Jan 2022
Current
Potential
63
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 Jan 2022
63
88
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
72 Powder Mill Lane
Date
26 Jan 2022
Current
Potential
59
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
26 Jan 2022
59
87
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Bands
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.