PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hallfield Estate, LONDON, W2 6EB
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 Hallfield Estate, W2 6EB 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 Hallfield Estate, LONDON, W2 6EB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
42 WINCHESTER HOUSE, HALLFIELD ESTATE
Date
9 Mar 2021
Current
Potential
78
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Mar 2021
78
81
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 44, Winchester House
Date
15 Dec 2023
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Dec 2023
78
78
Total Floor Area
71 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 44 Winchester House, Hallfield Estate
Date
24 Sep 2010
Current
Potential
52
53
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
24 Sep 2010
52
53
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 45, Winchester House
Date
31 Oct 2023
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
31 Oct 2023
76
81
31 Oct 2023
75
81
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 45 Winchester House, Hallfield Estate
Date
8 Sep 2013
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Sep 2013
72
79
15 Jan 2011
75
82
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 46 Winchester House, Hallfield Estate
Date
12 Oct 2009
Current
Potential
77
81
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Oct 2009
77
81
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 49, Winchester House
Date
19 Mar 2024
Current
Potential
72
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Mar 2024
72
72
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 49 Winchester House, Hallfield Estate
Date
7 Apr 2009
Current
Potential
71
73
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
7 Apr 2009
71
73
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 50 Winchester House, Hallfield Estate
Date
23 Dec 2009
Current
Potential
78
81
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
23 Dec 2009
78
81
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 51 Winchester House, Hallfield Estate
Date
10 Sep 2013
Current
Potential
69
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Sep 2013
69
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 52, Winchester House
Date
10 Dec 2023
Current
Potential
76
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Dec 2023
76
81
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 53 Winchester House, Hallfield Estate
Date
13 Nov 2018
Current
Potential
72
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Nov 2018
72
80
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 56, Winchester House
Date
1 Mar 2022
Current
Potential
71
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
1 Mar 2022
71
73
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 56 Winchester House, Hallfield Estate
Date
29 Jul 2010
Current
Potential
77
82
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
Certificate History
29 Jul 2010
77
82
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 57, Winchester House
Date
31 Jul 2023
Current
Potential
72
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
31 Jul 2023
72
79
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 57 Winchester House, Hallfield Estate
Date
3 Sep 2012
Current
Potential
77
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 Sep 2012
77
81
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 59 Winchester House, Hallfield Estate
Date
20 Aug 2016
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Aug 2016
73
78
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 60 Winchester House, Hallfield Estate
Date
17 May 2010
Current
Potential
74
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
17 May 2010
74
81
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 63, Winchester House
Date
6 Jun 2023
Current
Potential
76
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
6 Jun 2023
76
80
27 Mar 2022
75
78
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 64, Winchester House
Date
15 Nov 2023
Current
Potential
76
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
15 Nov 2023
76
78
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 64 Winchester House, Hallfield Estate
Date
17 Jun 2018
Current
Potential
74
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
17 Jun 2018
74
79
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 65 Winchester House, Hallfield Estate
Date
12 Apr 2011
Current
Potential
69
76
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1950-1966
Certificate History
12 Apr 2011
69
76
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
FLAT 66, WINCHESTER HOUSE
Date
18 May 2021
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 May 2021
73
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 66 Winchester House, Hallfield Estate
Date
18 Jan 2011
Current
Potential
73
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Jan 2011
73
83
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 68, Winchester House
Date
29 Jun 2022
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Jun 2022
74
80
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 69 Winchester House, Hallfield Estate
Date
6 Apr 2015
Current
Potential
78
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
6 Apr 2015
78
80
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 70 Winchester House, Hallfield Estate
Date
17 Jun 2012
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
17 Jun 2012
74
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 71 Winchester House, Hallfield Estate
Date
7 Aug 2019
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
7 Aug 2019
80
81
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 72, Winchester House
Date
25 Aug 2021
Current
Potential
78
81
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
25 Aug 2021
78
81
25 Aug 2021
75
81
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 72 Winchester House, Hallfield Estate
Date
27 Feb 2010
Current
Potential
64
72
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
27 Feb 2010
64
72
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 74, Winchester House
Date
28 Jan 2022
Current
Potential
63
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
28 Jan 2022
63
79
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 76 Winchester House, Hallfield Estate
Date
3 Jun 2020
Current
Potential
59
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Jun 2020
59
74
25 Aug 2010
46
58
23 Jul 2010
44
58
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 77, Winchester House
Date
2 Apr 2023
Current
Potential
60
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Apr 2023
60
76
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 77 Winchester House, Hallfield Estate
Date
10 Nov 2009
Current
Potential
47
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Nov 2009
47
62
Total Floor Area
62 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 78 Winchester House, Hallfield Estate
Date
11 Jul 2013
Current
Potential
53
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Jul 2013
53
66
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
71
Mains Gas Available
Yes
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.