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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Oakington Avenue, HARROW, HA2 7JJ

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 Oakington Avenue, HA2 7JJ 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 Oakington Avenue, HARROW, HA2 7JJ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Oakington Avenue
Date
29 Aug 2023
Current
Potential
51
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Aug 2023
51
75
Total Floor Area
125 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
12 Oakington Avenue
Date
15 Sep 2016
Current
Potential
42
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Sep 2016
42
82
22 Jul 2015
47
80
Total Floor Area
144 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
14 Oakington Avenue
Date
15 Mar 2011
Current
Potential
39
47
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
15 Mar 2011
39
47
25 Feb 2010
43
50
Total Floor Area
85 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
18 Oakington Avenue
Date
10 Apr 2016
Current
Potential
55
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Apr 2016
55
83
9 Jul 2015
54
85
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Oakington Avenue
Date
11 Apr 2023
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Apr 2023
63
85
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Oakington Avenue
Date
5 Jul 2023
Current
Potential
71
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Jul 2023
71
88
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
26 Oakington Avenue
Date
11 Jan 2018
Current
Potential
33
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
11 Jan 2018
33
80
Total Floor Area
123 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
30 Oakington Avenue
Date
5 Oct 2008
Current
Potential
45
53
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Oct 2008
45
53
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Oakington Avenue
Date
16 Apr 2024
Current
Potential
55
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Apr 2024
55
82
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
34 Oakington Avenue
Date
5 Jan 2024
Current
Potential
78
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Jan 2024
78
85
Total Floor Area
128 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
36 Oakington Avenue
Date
21 Apr 2013
Current
Potential
30
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 Apr 2013
30
82
Total Floor Area
125 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
50 Oakington Avenue
Date
9 Oct 2024
Current
Potential
46
73
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Oct 2024
46
73
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
52 Oakington Avenue
Date
12 Jul 2009
Current
Potential
45
55
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Jul 2009
45
55
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
68 Oakington Avenue
Date
24 Jul 2022
Current
Potential
72
80
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
24 Jul 2022
72
80
Total Floor Area
187 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
70 Oakington Avenue
Date
11 May 2022
Current
Potential
56
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 May 2022
56
76
9 Nov 2014
48
78
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
72 Oakington Avenue
Date
21 Jun 2018
Current
Potential
55
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
21 Jun 2018
55
85
29 Apr 2010
57
59
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
72a Oakington Avenue
Date
30 Dec 2011
Current
Potential
82
83
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
30 Dec 2011
82
83
Total Floor Area
162 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
8 Oakington Avenue
Date
6 Jun 2012
Current
Potential
55
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Jun 2012
55
86
Total Floor Area
121 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.