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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Aston Avenue, HARROW, HA3 0DB

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 Aston Avenue, HA3 0DB 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 Aston Avenue, HARROW, HA3 0DB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Aston Avenue
Date
16 Aug 2011
Current
Potential
38
63
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Aug 2011
38
63
Total Floor Area
116 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Aston Avenue
Date
18 Mar 2013
Current
Potential
60
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
18 Mar 2013
60
81
27 Jan 2010
46
57
Total Floor Area
175 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
21 Aston Avenue
Date
6 Sep 2023
Current
Potential
72
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Sep 2023
72
76
4 Mar 2010
38
57
Total Floor Area
230 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
22 Aston Avenue
Date
1 Jun 2024
Current
Potential
56
77
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
1 Jun 2024
56
77
Total Floor Area
190 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
23 Aston Avenue
Date
22 Dec 2016
Current
Potential
32
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Dec 2016
32
77
Total Floor Area
132 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 Aston Avenue
Date
19 Jun 2019
Current
Potential
54
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
19 Jun 2019
54
78
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Aston Avenue
Date
3 Sep 2023
Current
Potential
45
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
3 Sep 2023
45
83
26 Aug 2013
54
81
Total Floor Area
153 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
28 Aston Avenue
Date
9 Nov 2021
Current
Potential
54
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Nov 2021
54
77
Total Floor Area
199 sq m
Current CO2 Emissions Level
9.8
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
30 Aston Avenue
Date
20 Aug 2024
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Aug 2024
71
83
Total Floor Area
225 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
4 Aston Avenue
Date
22 Feb 2022
Current
Potential
71
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Feb 2022
71
81
6 Mar 2009
45
57
Total Floor Area
266 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
7 Aston Avenue
Date
28 Feb 2017
Current
Potential
51
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
28 Feb 2017
51
83
Total Floor Area
132 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
The Annex, 4 Aston Avenue
Date
22 Feb 2022
Current
Potential
72
77
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
2007-2011
+
Certificate History
22 Feb 2022
72
77
Total Floor Area
30 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
2
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.

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