PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Marlborough Hill, HARROW, HA1 1TX
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 Marlborough Hill, HA1 1TX 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 Marlborough Hill, HARROW, HA1 1TX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
13 Marlborough Hill
Date
2 May 2022
Current
Potential
75
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 May 2022
75
90
24 Jul 2009
48
61
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Marlborough Hill
Date
1 May 2024
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
1 May 2024
69
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Marlborough Hill
Date
4 Aug 2015
Current
Potential
57
77
Property Type
Maisonette
Built Form
Detached
Constructed
1930-1949
Certificate History
4 Aug 2015
57
77
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21a Marlborough Hill
Date
27 Aug 2015
Current
Potential
68
80
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
27 Aug 2015
68
80
Total Floor Area
204 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Marlborough Hill
Date
21 Oct 2019
Current
Potential
65
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
21 Oct 2019
65
82
Total Floor Area
162 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
29 Marlborough Hill
Date
9 Jan 2015
Current
Potential
55
87
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
9 Jan 2015
55
87
8 Jan 2012
36
49
Total Floor Area
126 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
37 Marlborough Hill
Date
12 Mar 2015
Current
Potential
63
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Mar 2015
63
86
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
39 Marlborough Hill
Date
10 May 2015
Current
Potential
62
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 May 2015
62
82
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
41 Marlborough Hill
Date
18 Sep 2016
Current
Potential
55
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Sep 2016
55
83
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
41a Marlborough Hill
Date
10 Dec 2017
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
10 Dec 2017
80
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
41b Marlborough Hill
Date
10 Dec 2017
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
10 Dec 2017
78
78
Total Floor Area
77 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43a Marlborough Hill
Date
1 Aug 2017
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
1 Aug 2017
78
78
21 Jun 2017
70
75
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
No
Habitable Rooms
0
Number of Extensions
0
Address
43b Marlborough Hill
Date
1 Aug 2017
Current
Potential
79
79
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
1 Aug 2017
79
79
25 Jun 2017
70
79
Total Floor Area
79 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
45a Marlborough Hill
Date
25 Jan 2021
Current
Potential
71
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jan 2021
71
76
12 Nov 2009
66
70
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
45b Marlborough Hill
Date
29 Sep 2009
Current
Potential
55
58
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
Certificate History
29 Sep 2009
55
58
Total Floor Area
74 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
49 Marlborough Hill
Date
24 Apr 2013
Current
Potential
41
73
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
24 Apr 2013
41
73
Total Floor Area
230 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
51 Marlborough Hill
Date
26 Apr 2015
Current
Potential
51
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
26 Apr 2015
51
73
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
51a Marlborough Hill
Date
6 Jun 2017
Current
Potential
56
72
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Jun 2017
56
72
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
53 Marlborough Hill
Date
23 Sep 2009
Current
Potential
74
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 Sep 2009
74
74
4 Mar 2009
35
39
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53B MARLBOROUGH HILL
Date
18 May 2021
Current
Potential
61
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 May 2021
61
79
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
53b Marlborough Hill
Date
30 Oct 2009
Current
Potential
65
66
Property Type
Flat
Built Form
N/A
Constructed
N/A
Certificate History
30 Oct 2009
65
66
23 Sep 2009
77
77
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
55 Marlborough Hill
Date
9 Feb 2012
Current
Potential
56
64
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
9 Feb 2012
56
64
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
57 Marlborough Hill
Date
23 Nov 2021
Current
Potential
54
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Nov 2021
54
77
18 Oct 2021
58
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
57a Marlborough Hill
Date
20 Jan 2016
Current
Potential
50
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Jan 2016
50
77
Total Floor Area
105 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
59a Marlborough Hill
Date
7 Jun 2016
Current
Potential
56
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Jun 2016
56
75
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
61 Marlborough Hill
Date
3 Aug 2015
Current
Potential
62
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
3 Aug 2015
62
75
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
61a Marlborough Hill
Date
10 Dec 2015
Current
Potential
70
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
10 Dec 2015
70
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
61B MARLBOROUGH HILL
Date
2 Jun 2021
Current
Potential
57
57
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
2 Jun 2021
57
57
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
61b Marlborough Hill
Date
9 Aug 2009
Current
Potential
67
67
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Aug 2009
67
67
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
63 Marlborough Hill
Date
23 Oct 2024
Current
Potential
70
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
23 Oct 2024
70
89
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
63a Marlborough Hill
Date
31 Jan 2023
Current
Potential
60
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
31 Jan 2023
60
76
Total Floor Area
119 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
65 MARLBOROUGH HILL, HARROW
Date
27 Oct 2020
Current
Potential
58
73
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Oct 2020
58
73
Total Floor Area
192 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
9 Marlborough Hill
Date
4 Apr 2024
Current
Potential
69
85
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
4 Apr 2024
69
85
24 Apr 2014
59
84
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
First Floor 63 Marlborough Hill
Date
13 Jul 2021
Current
Potential
47
69
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Jul 2021
47
69
Total Floor Area
114 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
First Floor Flat, 25 Marlborough Hill
Date
22 Aug 2016
Current
Potential
59
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
22 Aug 2016
59
77
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
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.