PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Nasmyth Street, LONDON, W6 0HB
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 Nasmyth Street, W6 0HB 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 Nasmyth Street, LONDON, W6 0HB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
2 Nasmyth Street
Date
14 Dec 2023
Current
Potential
55
85
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
14 Dec 2023
55
85
13 Nov 2013
49
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 NASMYTH STREET, LONDON
Date
18 Oct 2020
Current
Potential
63
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Oct 2020
63
85
Total Floor Area
130 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
22 Nasmyth Street
Date
12 Aug 2010
Current
Potential
59
66
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Aug 2010
59
66
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28 Nasmyth Street
Date
5 Dec 2022
Current
Potential
71
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
5 Dec 2022
71
84
23 Mar 2011
61
65
Total Floor Area
135 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
30 Nasmyth Street
Date
17 Jun 2018
Current
Potential
69
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
17 Jun 2018
69
81
17 Jan 2014
2
78
Total Floor Area
142 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
32 NASMYTH STREET
Date
7 Jul 2021
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Jul 2021
66
87
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
34 NASMYTH STREET, LONDON
Date
30 Nov 2020
Current
Potential
48
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Nov 2020
48
75
Total Floor Area
126 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 Nasmyth Street
Date
31 May 2022
Current
Potential
73
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
31 May 2022
73
80
Total Floor Area
140 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
36 Nasmyth Street
Date
29 Aug 2023
Current
Potential
71
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Aug 2023
71
80
6 Jan 2012
48
53
Total Floor Area
125 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
40 Nasmyth Street
Date
26 Aug 2020
Current
Potential
55
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 Aug 2020
55
77
Total Floor Area
138 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
42 Nasmyth Street
Date
4 Sep 2014
Current
Potential
62
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Sep 2014
62
87
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
46 Nasmyth Street
Date
3 Mar 2010
Current
Potential
52
53
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
3 Mar 2010
52
53
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
6.5
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
48 Nasmyth Street
Date
9 Aug 2022
Current
Potential
60
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Aug 2022
60
86
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
4B, Nasmyth Street
Date
8 Jun 2010
Current
Potential
69
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Jun 2010
69
69
Total Floor Area
31 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
52 Nasmyth Street
Date
27 Nov 2014
Current
Potential
67
82
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
27 Nov 2014
67
82
10 May 2010
49
51
Total Floor Area
129 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
54 Nasmyth Street
Date
28 Nov 2008
Current
Potential
48
50
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
28 Nov 2008
48
50
Total Floor Area
96 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
56 Nasmyth Street
Date
13 Aug 2018
Current
Potential
62
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Aug 2018
62
85
Total Floor Area
144 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
58 Nasmyth Street
Date
11 Nov 2021
Current
Potential
71
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Nov 2021
71
84
13 Apr 2014
68
86
29 Oct 2008
56
67
Total Floor Area
141 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
6 Nasmyth Street
Date
6 Mar 2014
Current
Potential
66
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
6 Mar 2014
66
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
60a Nasmyth Street
Date
8 Apr 2014
Current
Potential
70
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
8 Apr 2014
70
78
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
60b Nasmyth Street
Date
20 Sep 2021
Current
Potential
71
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Sep 2021
71
75
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
62 Nasmyth Street
Date
13 Jun 2019
Current
Potential
67
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
13 Jun 2019
67
77
Total Floor Area
143 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6b Nasmyth Street
Date
22 Nov 2012
Current
Potential
63
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
22 Nov 2012
63
80
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
8A NASMYTH STREET
Date
14 Jan 2023
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 Jan 2023
72
79
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8b Nasmyth Street
Date
12 Sep 2023
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
12 Sep 2023
72
76
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat A Ground Floor, 60 Nasmyth Street
Date
21 Jan 2025
Current
Potential
69
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
21 Jan 2025
69
76
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
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.