PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Lansdowne Walk, LONDON, W11 3LT
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 Lansdowne Walk, W11 3LT 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 Lansdowne Walk, LONDON, W11 3LT
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 1 Bartok House, 30, Lansdowne Walk
Date
10 Jun 2013
Current
Potential
56
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Jun 2013
56
72
Total Floor Area
45 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 10, Bartok House
Date
14 Sep 2021
Current
Potential
73
80
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1991-1995
Certificate History
14 Sep 2021
73
80
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10 Bartok House, 30, Lansdowne Walk
Date
12 Jan 2021
Current
Potential
72
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Jan 2021
72
81
29 Nov 2010
73
79
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11 Bartok House, 30, Lansdowne Walk
Date
15 Jun 2020
Current
Potential
78
81
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1976-1982
Certificate History
15 Jun 2020
78
81
4 Nov 2009
81
85
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 13 Bartok House, 30, Lansdowne Walk
Date
22 Nov 2013
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 Nov 2013
75
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 14 Bartok House, 30, Lansdowne Walk
Date
20 Feb 2020
Current
Potential
49
65
Property Type
Flat
Built Form
Detached
Constructed
before 1900
Certificate History
20 Feb 2020
49
65
19 Feb 2010
59
60
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 15, Bartok House
Date
11 Jan 2024
Current
Potential
76
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1976-1982
Certificate History
11 Jan 2024
76
77
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 16, Bartok House
Date
29 Nov 2022
Current
Potential
58
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
29 Nov 2022
58
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 16 Bartok House, 30, Lansdowne Walk
Date
7 Aug 2017
Current
Potential
66
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
7 Aug 2017
66
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 17 Bartok House, 30, Lansdowne Walk
Date
2 Jul 2012
Current
Potential
74
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
2 Jul 2012
74
83
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 18, Bartok House
Date
10 Sep 2024
Current
Potential
68
80
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
Certificate History
10 Sep 2024
68
80
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 18 Bartok House, 30, Lansdowne Walk
Date
31 Aug 2014
Current
Potential
71
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
31 Aug 2014
71
81
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 19 Bartok House, 30, Lansdowne Walk
Date
11 Aug 2011
Current
Potential
69
79
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
11 Aug 2011
69
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Bartok House, 30, Lansdowne Walk
Date
10 Jun 2019
Current
Potential
75
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
10 Jun 2019
75
83
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 28, 30 LANSDOWNE WALK
Date
29 Mar 2021
Current
Potential
47
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
29 Mar 2021
47
81
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 28 Bartok House, 30, Lansdowne Walk
Date
30 Oct 2009
Current
Potential
40
56
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
30 Oct 2009
40
56
Total Floor Area
64 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
100
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, Bartok House
Date
4 Nov 2021
Current
Potential
69
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
4 Nov 2021
69
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4 Bartok House, 30, Lansdowne Walk
Date
7 Dec 2009
Current
Potential
82
86
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
Certificate History
7 Dec 2009
82
86
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, Bartok House
Date
19 Jan 2024
Current
Potential
73
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Jan 2024
73
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5 Bartok House, 30, Lansdowne Walk
Date
13 Oct 2013
Current
Potential
61
83
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
Certificate History
13 Oct 2013
61
83
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6 Bartok House, 30, Lansdowne Walk
Date
8 Nov 2016
Current
Potential
70
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
8 Nov 2016
70
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 8 Bartok House, 30, Lansdowne Walk
Date
17 Aug 2020
Current
Potential
61
69
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
17 Aug 2020
61
69
3 Oct 2010
54
63
17 Mar 2009
69
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9, Bartok House
Date
27 Jan 2025
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Jan 2025
74
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 9 Bartok House, 30, Lansdowne Walk
Date
23 Jan 2015
Current
Potential
60
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Jan 2015
60
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
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.