PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Alexandra Avenue, HARROW, HA2 9SE
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 Alexandra Avenue, HA2 9SE 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 Alexandra Avenue, HARROW, HA2 9SE
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
423a Alexandra Avenue
Date
19 Jan 2019
Current
Potential
74
74
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
Certificate History
19 Jan 2019
74
74
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
423b Alexandra Avenue
Date
7 Jan 2011
Current
Potential
76
77
Property Type
Flat
Built Form
N/A
Constructed
1930-1949
Certificate History
7 Jan 2011
76
77
30 Jan 2009
78
80
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
423B ALEXANDRA AVENUE, HARROW
Date
18 Dec 2020
Current
Potential
68
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
18 Dec 2020
68
75
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
423c Alexandra Avenue
Date
4 Apr 2019
Current
Potential
62
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Apr 2019
62
62
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
425a Alexandra Avenue
Date
24 Jul 2022
Current
Potential
43
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Jul 2022
43
81
16 Dec 2013
23
47
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
427a Alexandra Avenue
Date
24 Jul 2022
Current
Potential
43
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Jul 2022
43
80
16 Dec 2013
14
47
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
429a Alexandra Avenue
Date
24 Jul 2022
Current
Potential
43
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Jul 2022
43
81
16 Dec 2013
14
47
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
431a Alexandra Avenue
Date
19 Nov 2015
Current
Potential
43
59
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
19 Nov 2015
43
59
Total Floor Area
43 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
94
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
431c Alexandra Avenue
Date
19 Nov 2015
Current
Potential
57
74
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1900-1929
Certificate History
19 Nov 2015
57
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
433a Alexandra Avenue
Date
12 Jan 2018
Current
Potential
57
57
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jan 2018
57
57
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
433b Alexandra Avenue
Date
11 May 2018
Current
Potential
66
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 May 2018
66
78
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
435a Alexandra Avenue
Date
16 Aug 2020
Current
Potential
58
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Aug 2020
58
69
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
437a Alexandra Avenue
Date
2 May 2017
Current
Potential
63
75
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
Certificate History
2 May 2017
63
75
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
437b Alexandra Avenue
Date
18 Oct 2017
Current
Potential
58
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
18 Oct 2017
58
66
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
437c Alexandra Avenue
Date
19 Dec 2019
Current
Potential
63
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1930-1949
Certificate History
19 Dec 2019
63
77
14 Dec 2009
65
68
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
1
Address
439a Alexandra Avenue
Date
25 May 2017
Current
Potential
49
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
25 May 2017
49
71
13 Oct 2008
50
51
Total Floor Area
27 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
439b Alexandra Avenue
Date
25 May 2017
Current
Potential
63
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 May 2017
63
77
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
439c Alexandra Avenue
Date
25 May 2017
Current
Potential
45
58
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 May 2017
45
58
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
441a Alexandra Avenue
Date
22 May 2017
Current
Potential
55
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 May 2017
55
65
3 Aug 2009
62
63
Total Floor Area
123 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
443a Alexandra Avenue
Date
5 Jan 2022
Current
Potential
72
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Jan 2022
72
75
31 Oct 2008
69
74
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
443A Studio Rear Alexandra Avenue
Date
5 Jan 2022
Current
Potential
71
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Jan 2022
71
76
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
443b Alexandra Avenue
Date
28 May 2014
Current
Potential
47
64
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
28 May 2014
47
64
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
87
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
447a Alexandra Avenue
Date
17 Nov 2021
Current
Potential
56
59
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Nov 2021
56
59
16 Jun 2011
56
58
25 Aug 2009
53
58
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
449a Alexandra Avenue
Date
22 May 2017
Current
Potential
68
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 May 2017
68
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
451a Alexandra Avenue
Date
22 May 2017
Current
Potential
64
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 May 2017
64
72
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
451b Alexandra Avenue
Date
9 Jan 2020
Current
Potential
63
69
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1930-1949
Certificate History
9 Jan 2020
63
69
25 Jun 2009
76
77
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
453a Alexandra Avenue
Date
28 Mar 2015
Current
Potential
65
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
28 Mar 2015
65
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat, 423c Alexandra Avenue
Date
2 Apr 2009
Current
Potential
71
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 Apr 2009
71
73
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 439a Alexandra Avenue
Date
17 Jul 2020
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Jul 2020
75
81
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 439a Alexandra Avenue
Date
23 Jul 2020
Current
Potential
53
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Jul 2020
53
80
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 439a Alexandra Avenue
Date
17 Jul 2020
Current
Potential
43
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Jul 2020
43
78
Total Floor Area
27 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat A, 445a Alexandra Avenue
Date
24 Jan 2018
Current
Potential
47
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
24 Jan 2018
47
70
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Studio Flat, 423a Alexandra Avenue
Date
8 Jan 2009
Current
Potential
69
70
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Jan 2009
69
70
Total Floor Area
30 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
1
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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