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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Northolt Road, HARROW, HA2 8HN

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 Northolt Road, HA2 8HN 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 Northolt Road, HARROW, HA2 8HN
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
223a Northolt Road
Date
31 Aug 2022
Current
Potential
48
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
31 Aug 2022
48
72
13 May 2012
50
71
Total Floor Area
109 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
225a Northolt Road
Date
2 Apr 2023
Current
Potential
52
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 Apr 2023
52
76
9 May 2013
58
72
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
231a Northolt Road
Date
26 Apr 2023
Current
Potential
66
68
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
26 Apr 2023
66
68
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
233A Northolt Road
Date
31 Jan 2017
Current
Potential
6
49
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
31 Jan 2017
6
49
16 Oct 2012
63
75
27 May 2009
55
62
Total Floor Area
126 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
9.2
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat-1 235, Northolt Road
Date
10 Sep 2024
Current
Potential
83
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Sep 2024
83
85
Total Floor Area
12 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat-2 235, Northolt Road
Date
10 Sep 2024
Current
Potential
54
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Sep 2024
54
83
Total Floor Area
8 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
192
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat-3 235, Northolt Road
Date
10 Sep 2024
Current
Potential
59
83
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
10 Sep 2024
59
83
Total Floor Area
17 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat-4 235, Northolt Road
Date
10 Sep 2024
Current
Potential
40
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
10 Sep 2024
40
82
Total Floor Area
12 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
182
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat-5 235, Northolt Road
Date
10 Sep 2024
Current
Potential
49
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Sep 2024
49
86
Total Floor Area
11 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
159
Mains Gas Available
No
Habitable Rooms
1
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.