PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Charlwood Close, HARROW, HA3 6DW
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 Charlwood Close, HA3 6DW 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 Charlwood Close, HARROW, HA3 6DW
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Charlwood Close
Date
24 Aug 2015
Current
Potential
68
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
Certificate History
24 Aug 2015
68
79
24 Aug 2015
75
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Charlwood Close
Date
6 Nov 2018
Current
Potential
73
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
6 Nov 2018
73
73
6 Dec 2011
50
53
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Charlwood Close
Date
4 Dec 2019
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
4 Dec 2019
73
78
30 Sep 2009
72
79
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Charlwood Close
Date
24 Oct 2021
Current
Potential
78
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 Oct 2021
78
81
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Charlwood Close
Date
20 Dec 2016
Current
Potential
50
55
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2016
50
55
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Charlwood Close
Date
19 Nov 2021
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Nov 2021
73
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Charlwood Close
Date
21 Oct 2021
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Oct 2021
81
81
12 Apr 2011
78
86
12 Apr 2011
68
70
Total Floor Area
69 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Charlwood Close
Date
10 Aug 2021
Current
Potential
71
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
10 Aug 2021
71
74
2 Aug 2011
70
70
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Charlwood Close
Date
22 Aug 2021
Current
Potential
75
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
22 Aug 2021
75
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Charlwood Close
Date
25 Jun 2020
Current
Potential
78
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
25 Jun 2020
78
81
25 Jun 2020
80
80
14 Jul 2010
74
74
Total Floor Area
67 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
21 Charlwood Close
Date
28 Jul 2009
Current
Potential
61
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
28 Jul 2009
61
67
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Charlwood Close
Date
9 Jul 2020
Current
Potential
60
71
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
9 Jul 2020
60
71
20 Jan 2010
64
76
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Charlwood Close
Date
6 Nov 2023
Current
Potential
80
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
6 Nov 2023
80
82
23 Nov 2013
78
80
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Charlwood Close
Date
1 Sep 2010
Current
Potential
48
60
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
1 Sep 2010
48
60
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 CHARLWOOD CLOSE, HARROW
Date
12 Apr 2021
Current
Potential
61
75
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
12 Apr 2021
61
75
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 Charlwood Close
Date
3 Sep 2020
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
3 Sep 2020
73
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Charlwood Close
Date
9 Jun 2022
Current
Potential
75
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Jun 2022
75
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Charlwood Close
Date
5 Jan 2017
Current
Potential
51
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Jan 2017
51
73
18 May 2014
55
57
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Charlwood Close
Date
6 Aug 2024
Current
Potential
63
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
6 Aug 2024
63
75
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Charlwood Close
Date
14 May 2024
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
14 May 2024
75
77
30 Mar 2017
63
71
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 Charlwood Close
Date
5 May 2011
Current
Potential
63
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 May 2011
63
76
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 CHARLWOOD CLOSE, HARROW
Date
18 Mar 2021
Current
Potential
64
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
18 Mar 2021
64
73
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Charlwood Close
Date
21 Jan 2011
Current
Potential
70
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
21 Jan 2011
70
81
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Charlwood Close
Date
11 Nov 2021
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Nov 2021
81
81
26 Oct 2011
73
80
6 Oct 2010
79
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Charlwood Close
Date
7 Feb 2013
Current
Potential
55
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Feb 2013
55
72
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 CHARLWOOD CLOSE, HARROW
Date
13 Oct 2020
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Oct 2020
74
76
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Charlwood Close
Date
6 Aug 2023
Current
Potential
69
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
6 Aug 2023
69
69
14 Aug 2012
58
71
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Charlwood Close
Date
23 Mar 2020
Current
Potential
71
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Mar 2020
71
75
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40 Charlwood Close
Date
3 Sep 2014
Current
Potential
69
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 Sep 2014
69
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41 Charlwood Close
Date
29 Apr 2019
Current
Potential
75
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
29 Apr 2019
75
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Charlwood Close
Date
22 Jan 2024
Current
Potential
79
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
22 Jan 2024
79
80
23 Jun 2013
77
80
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.5
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
5 Charlwood Close
Date
30 Mar 2017
Current
Potential
63
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
30 Mar 2017
63
71
2 Dec 2015
76
83
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Charlwood Close
Date
1 Oct 2018
Current
Potential
47
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Oct 2018
47
71
29 Sep 2008
47
56
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Charlwood Close
Date
17 Sep 2024
Current
Potential
73
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
17 Sep 2024
73
78
20 Sep 2014
70
78
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Charlwood Close
Date
23 Jul 2013
Current
Potential
62
63
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Jul 2013
62
63
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
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.