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

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 8DU 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 8DU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
222a Northolt Road
Date
8 Jul 2024
Current
Potential
66
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
8 Jul 2024
66
75
17 Nov 2017
59
75
25 Mar 2009
52
61
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
224a Northolt Road
Date
10 Nov 2023
Current
Potential
59
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
10 Nov 2023
59
62
8 Nov 2013
60
71
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
230e Northolt Road
Date
20 Jun 2011
Current
Potential
23
30
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Jun 2011
23
30
Total Floor Area
63 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
9.4
CO2 per sq m per Year
171
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
234a Northolt Road
Date
22 Feb 2019
Current
Potential
60
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
22 Feb 2019
60
71
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
236a Northolt Road
Date
24 Oct 2021
Current
Potential
52
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
24 Oct 2021
52
76
22 Feb 2019
40
54
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
240a Northolt Road
Date
1 Sep 2018
Current
Potential
77
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
1 Sep 2018
77
84
Total Floor Area
99 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
240b Northolt Road
Date
8 Aug 2017
Current
Potential
74
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Aug 2017
74
84
Total Floor Area
100 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
242b Northolt Road
Date
11 Jun 2024
Current
Potential
62
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
11 Jun 2024
62
79
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
242c Northolt Road
Date
11 Jun 2024
Current
Potential
63
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
11 Jun 2024
63
79
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
246a Northolt Road
Date
3 May 2022
Current
Potential
59
78
Property Type
Flat
Built Form
Detached
Constructed
1930-1949
+
Certificate History
3 May 2022
59
78
19 Dec 2008
53
55
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
248d Northolt Road
Date
25 Oct 2008
Current
Potential
49
50
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
25 Oct 2008
49
50
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
Flat 1, 230a Northolt Road
Date
8 Nov 2021
Current
Potential
46
75
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
8 Nov 2021
46
75
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 238a Northolt Road
Date
9 Jun 2019
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
9 Jun 2019
80
80
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 248d Northolt Road
Date
28 Apr 2017
Current
Potential
53
62
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1930-1949
+
Certificate History
28 Apr 2017
53
62
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 2, 230A NORTHOLT ROAD
Date
7 Jul 2021
Current
Potential
63
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
7 Jul 2021
63
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 230a, Northolt Road
Date
3 May 2012
Current
Potential
62
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
3 May 2012
62
69
25 Nov 2008
51
56
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 238a Northolt Road
Date
9 Jun 2019
Current
Potential
70
70
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
9 Jun 2019
70
70
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 248d, Northolt Road
Date
4 Jan 2019
Current
Potential
54
62
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Jan 2019
54
62
28 Apr 2017
51
61
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 3, 230A NORTHOLT ROAD
Date
7 Jul 2021
Current
Potential
63
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
7 Jul 2021
63
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
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.