PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Hazlewood Crescent, LONDON, W10 5FS
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 Hazlewood Crescent, W10 5FS 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 Hazlewood Crescent, LONDON, W10 5FS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 301, Holmefield House
Date
12 Jul 2024
Current
Potential
79
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Jul 2024
79
81
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 302 Holmefield House, Hazlewood Crescent
Date
10 Nov 2010
Current
Potential
67
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
10 Nov 2010
67
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 307 Holmefield House, Hazlewood Crescent
Date
30 Jul 2020
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
30 Jul 2020
83
83
22 Apr 2009
56
82
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 308, Holmefield House
Date
21 Apr 2024
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 Apr 2024
81
81
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 308 Holmefield House, Hazlewood Crescent
Date
11 Jun 2011
Current
Potential
74
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Jun 2011
74
77
17 Aug 2009
72
76
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 312 Holmefield House, Hazlewood Crescent
Date
8 May 2015
Current
Potential
76
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
8 May 2015
76
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
Flat 314 Holmefield House, Hazlewood Crescent
Date
11 Nov 2015
Current
Potential
76
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
11 Nov 2015
76
79
15 Jul 2009
72
85
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Flat 316, Holmefield House
Date
11 Sep 2024
Current
Potential
79
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Sep 2024
79
81
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 316 Holmefield House, Hazlewood Crescent
Date
8 Jul 2014
Current
Potential
79
81
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Jul 2014
79
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 317 Holmefield House, Hazlewood Crescent
Date
29 Mar 2012
Current
Potential
75
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
29 Mar 2012
75
78
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 318 Holmefield House, Hazlewood Crescent
Date
29 Apr 2009
Current
Potential
81
87
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
29 Apr 2009
81
87
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 320 Holmefield House, Hazlewood Crescent
Date
25 Nov 2009
Current
Potential
57
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
25 Nov 2009
57
72
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 321 Holmefield House, Hazlewood Crescent
Date
14 Jul 2015
Current
Potential
63
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Jul 2015
63
75
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 322, Holmefield House
Date
9 Dec 2024
Current
Potential
74
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Dec 2024
74
81
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.0
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 322 Holmefield House, Hazlewood Crescent
Date
6 Apr 2014
Current
Potential
59
69
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
6 Apr 2014
59
69
7 Nov 2013
63
77
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Flat 324 Holmefield House, Hazlewood Crescent
Date
19 Jan 2010
Current
Potential
70
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Jan 2010
70
79
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 325 Holmefield House, Hazlewood Crescent
Date
30 Oct 2008
Current
Potential
48
63
Property Type
Maisonette
Built Form
Detached
Constructed
1967-1975
Certificate History
30 Oct 2008
48
63
Total Floor Area
65 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 328 Holmefield House, Hazlewood Crescent
Date
29 Jul 2018
Current
Potential
62
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
29 Jul 2018
62
74
12 Jul 2012
61
69
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 401 Holmefield House, Hazlewood Crescent
Date
12 Mar 2014
Current
Potential
67
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
12 Mar 2014
67
73
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 403 Holmefield House, Hazlewood Crescent
Date
25 Jun 2014
Current
Potential
70
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
25 Jun 2014
70
73
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 404 Holmefield House, Hazlewood Crescent
Date
14 Sep 2009
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Sep 2009
77
83
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 406 Holmefield House, Hazlewood Crescent
Date
8 Jul 2009
Current
Potential
77
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
8 Jul 2009
77
83
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 407 Holmefield House, Hazlewood Crescent
Date
30 Sep 2014
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
30 Sep 2014
76
78
Total Floor Area
29 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 408 Holmefield House, Hazlewood Crescent
Date
19 Sep 2014
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Sep 2014
79
80
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.0
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 409, Holmefield House
Date
27 Jan 2025
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Jan 2025
78
79
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 409 Holmefield House, Hazlewood Crescent
Date
16 Sep 2013
Current
Potential
55
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Sep 2013
55
75
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 414 Holmefield House, Hazlewood Crescent
Date
14 Jan 2014
Current
Potential
68
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Jan 2014
68
72
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 416 Holmefield House, Hazlewood Crescent
Date
15 Aug 2011
Current
Potential
70
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
15 Aug 2011
70
75
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 417 Holmefield House, Hazlewood Crescent
Date
22 Jul 2014
Current
Potential
75
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
22 Jul 2014
75
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat 418 Holmefield House, Hazlewood Crescent
Date
9 Oct 2012
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Oct 2012
77
81
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 419, Holmefield House
Date
27 Jan 2025
Current
Potential
78
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Jan 2025
78
79
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 420, Holmefield House
Date
2 Oct 2021
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 Oct 2021
66
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 421 Holmefield House, Hazlewood Crescent
Date
24 May 2012
Current
Potential
65
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 May 2012
65
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 422 Holmefield House, Hazlewood Crescent
Date
7 Aug 2014
Current
Potential
67
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Aug 2014
67
77
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
45
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.
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Contains Royal Mail data © Royal Mail copyright and Database right 2025.