PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Greenleaf Way, HARROW, HA3 7SL
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 Greenleaf Way, HA3 7SL 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 Greenleaf Way, HARROW, HA3 7SL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Greenleaf Way, London
Date
5 Oct 2023
Current
Potential
80
85
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
5 Oct 2023
80
85
Total Floor Area
222 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
10 Ashton House Greenleaf Way, London
Date
5 Oct 2023
Current
Potential
77
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
5 Oct 2023
77
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
12 Ashton House Greenleaf Way, London
Date
5 Oct 2023
Current
Potential
77
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
5 Oct 2023
77
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
13 Ashton House Greenleaf Way, London
Date
5 Oct 2023
Current
Potential
70
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
5 Oct 2023
70
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
14 Ashton House Greenleaf Way, London
Date
5 Oct 2023
Current
Potential
72
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
5 Oct 2023
72
80
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
2 Ashton House Greenleaf Way, London
Date
2 Oct 2023
Current
Potential
79
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
2 Oct 2023
79
79
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
2 Greenleaf Way
Date
22 Mar 2017
Current
Potential
77
87
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
22 Mar 2017
77
87
Total Floor Area
144 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
3 Ashton House Greenleaf Way, London
Date
2 Oct 2023
Current
Potential
78
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
2 Oct 2023
78
78
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Greenleaf Way, London
Date
2 Oct 2023
Current
Potential
76
86
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
2 Oct 2023
76
86
Total Floor Area
153 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Greenleaf Way
Date
21 Jun 2012
Current
Potential
80
89
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
21 Jun 2012
80
89
5 Oct 2023
78
85
Total Floor Area
120 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Ashton House Greenleaf Way, London
Date
18 Mar 2024
Current
Potential
83
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
18 Mar 2024
83
85
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
5 Greenleaf Way, London
Date
18 Mar 2024
Current
Potential
77
85
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
18 Mar 2024
77
85
Total Floor Area
144 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
6 Ashton House Greenleaf Way, London
Date
5 Oct 2023
Current
Potential
77
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
5 Oct 2023
77
82
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Greenleaf Way, London
Date
2 Oct 2023
Current
Potential
76
87
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
2 Oct 2023
76
87
Total Floor Area
102 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Greenleaf Way, London
Date
18 Mar 2024
Current
Potential
76
87
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
18 Mar 2024
76
87
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Greenleaf Way, London
Date
5 Oct 2023
Current
Potential
74
87
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
5 Oct 2023
74
87
Total Floor Area
102 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Ashton House Greenleaf Way, London
Date
5 Oct 2023
Current
Potential
77
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
5 Oct 2023
77
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
9 Greenleaf Way
Date
4 Feb 2023
Current
Potential
77
89
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
4 Feb 2023
77
89
5 Oct 2023
77
86
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 10 Christie House, Greenleaf Way
Date
22 Mar 2017
Current
Potential
70
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
22 Mar 2017
70
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 11 Ashton House, Greenleaf Way
Date
22 Dec 2008
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
22 Dec 2008
84
84
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 11 Christie House, Greenleaf Way
Date
22 Mar 2017
Current
Potential
70
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
22 Mar 2017
70
78
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 12 Ashton House, Greenleaf Way
Date
25 Aug 2016
Current
Potential
76
79
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
25 Aug 2016
76
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 13, Ashton House
Date
18 Mar 2023
Current
Potential
65
72
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
Certificate History
18 Mar 2023
65
72
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 14, Ashton House
Date
10 Dec 2022
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
10 Dec 2022
70
75
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 14 Ashton House, Greenleaf Way
Date
16 Aug 2012
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
16 Aug 2012
80
80
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 Ashton House, Greenleaf Way
Date
19 May 2016
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
19 May 2016
72
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2 Christie House, Greenleaf Way
Date
24 Mar 2017
Current
Potential
60
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
24 Mar 2017
60
75
23 Jul 2015
80
82
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Pinsent House, Greenleaf Way
Date
24 Mar 2017
Current
Potential
60
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
24 Mar 2017
60
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3 Christie House, Greenleaf Way
Date
24 Nov 2014
Current
Potential
72
79
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
24 Nov 2014
72
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 3 Pinsent House, Greenleaf Way
Date
17 Sep 2018
Current
Potential
63
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
17 Sep 2018
63
82
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4, Pinsent House
Date
1 Jul 2024
Current
Potential
81
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
1 Jul 2024
81
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4 Christie House, Greenleaf Way
Date
22 Mar 2017
Current
Potential
76
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
22 Mar 2017
76
81
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4 Pinsent House, Greenleaf Way
Date
13 May 2014
Current
Potential
81
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
13 May 2014
81
84
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5 Christie House, Greenleaf Way
Date
15 Nov 2019
Current
Potential
84
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
15 Nov 2019
84
86
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 6, Pinsent House
Date
26 Nov 2024
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
26 Nov 2024
81
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6 Ashton House, Greenleaf Way
Date
13 Jun 2016
Current
Potential
76
79
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
13 Jun 2016
76
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6 Christie House, Greenleaf Way
Date
4 Jul 2016
Current
Potential
80
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
4 Jul 2016
80
83
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 7 Christie House, Greenleaf Way
Date
22 Mar 2017
Current
Potential
77
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
22 Mar 2017
77
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8 Ashton House, Greenleaf Way
Date
31 Dec 2014
Current
Potential
75
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
31 Dec 2014
75
82
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 9 Christie House, Greenleaf Way
Date
22 Mar 2017
Current
Potential
77
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
22 Mar 2017
77
82
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9 Pinsent House, Greenleaf Way
Date
6 May 2015
Current
Potential
68
68
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
6 May 2015
68
68
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
3
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.