PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
South Hill Avenue, HARROW, HA1 3NX
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 South Hill Avenue, HA1 3NX 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 South Hill Avenue, HARROW, HA1 3NX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Arden, South Hill Avenue
Date
17 May 2012
Current
Potential
52
71
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
17 May 2012
52
71
Total Floor Area
207 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
FLAT 1, LITTLE ROWSHAM COURT
Date
23 Jun 2021
Current
Potential
67
71
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
23 Jun 2021
67
71
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 Little Rowsham Court, 94, South Hill Avenue
Date
28 Jun 2011
Current
Potential
67
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
28 Jun 2011
67
74
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 Rowsham Court, 96, South Hill Avenue
Date
12 Sep 2018
Current
Potential
65
73
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
12 Sep 2018
65
73
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10 Rowsham Court, 96, South Hill Avenue
Date
6 Oct 2019
Current
Potential
63
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
6 Oct 2019
63
80
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, Rowsham Court
Date
23 Jan 2025
Current
Potential
74
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
23 Jan 2025
74
79
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2 Little Rowsham Court, 94, South Hill Avenue
Date
26 Aug 2016
Current
Potential
57
75
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
26 Aug 2016
57
75
4 Dec 2014
72
80
12 Apr 2011
66
74
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 2 Rowsham Court, 96, South Hill Avenue
Date
31 Dec 2014
Current
Potential
72
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
Certificate History
31 Dec 2014
72
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3 Little Rowsham Court, 94, South Hill Avenue
Date
2 Oct 2018
Current
Potential
79
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
2 Oct 2018
79
82
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3 Rowsham Court, 96, South Hill Avenue
Date
1 Apr 2013
Current
Potential
60
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
1 Apr 2013
60
74
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.3
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 4, LITTLE ROWSHAM COURT
Date
9 Jun 2021
Current
Potential
81
81
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
Certificate History
9 Jun 2021
81
81
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 4 Little Rowsham Court, 94, South Hill Avenue
Date
18 Aug 2009
Current
Potential
76
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
18 Aug 2009
76
79
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 4 Rowsham Court, 96, South Hill Avenue
Date
26 Mar 2020
Current
Potential
67
71
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
26 Mar 2020
67
71
29 Oct 2008
40
73
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, Little Rowsham Court
Date
31 Jan 2022
Current
Potential
75
78
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
31 Jan 2022
75
78
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, Rowsham Court
Date
2 Feb 2024
Current
Potential
74
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
2 Feb 2024
74
79
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5 Rowsham Court, 96, South Hill Avenue
Date
15 Nov 2013
Current
Potential
68
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Nov 2013
68
77
2 Mar 2009
72
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6, Little Rowsham Court
Date
23 Aug 2021
Current
Potential
65
76
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
23 Aug 2021
65
76
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 6 Little Rowsham Court, 94, South Hill Avenue
Date
1 Aug 2011
Current
Potential
64
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
1 Aug 2011
64
76
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 6 Rowsham Court, 96, South Hill Avenue
Date
10 Sep 2019
Current
Potential
75
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
10 Sep 2019
75
79
14 Apr 2009
58
84
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7, Rowsham Court
Date
8 Sep 2022
Current
Potential
77
77
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
Certificate History
8 Sep 2022
77
77
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7 Rowsham Court, 96, South Hill Avenue
Date
14 Aug 2011
Current
Potential
73
79
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
Certificate History
14 Aug 2011
73
79
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8/B Rowsham Court, 96, South Hill Avenue
Date
11 Oct 2015
Current
Potential
71
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
11 Oct 2015
71
74
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9 Rowsham Court, 96, South Hill Avenue
Date
28 Nov 2014
Current
Potential
68
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
28 Nov 2014
68
77
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Lobswood, South Hill Avenue
Date
2 Feb 2010
Current
Potential
26
42
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
2 Feb 2010
26
42
Total Floor Area
148 sq m
Current CO2 Emissions Level
18.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
93
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Sundridge, South Hill Avenue
Date
26 May 2015
Current
Potential
70
79
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
26 May 2015
70
79
Total Floor Area
431 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
8.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
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.