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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Street, HARROW, HA3 7AL

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 High Street, HA3 7AL 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 High Street, HARROW, HA3 7AL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
116a High Street, Wealdstone
Date
11 Oct 2018
Current
Potential
55
59
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
11 Oct 2018
55
59
16 Nov 2009
59
59
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
118a High Street, Wealdstone
Date
19 Aug 2024
Current
Potential
56
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Aug 2024
56
75
19 Aug 2014
57
65
Total Floor Area
96 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
120a High Street, Wealdstone
Date
12 Apr 2016
Current
Potential
47
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
12 Apr 2016
47
74
Total Floor Area
91 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
124a High Street, Wealdstone
Date
11 May 2023
Current
Potential
62
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 May 2023
62
72
24 Aug 2012
65
75
4 Jun 2009
65
69
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
126a High Street, Wealdstone
Date
24 Oct 2022
Current
Potential
56
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
24 Oct 2022
56
74
31 Oct 2012
63
71
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
128a High Street, Wealdstone
Date
14 Jun 2022
Current
Potential
68
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
14 Jun 2022
68
75
14 Jun 2022
67
74
2 May 2012
52
72
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
128b High Street, Wealdstone
Date
2 May 2012
Current
Potential
64
74
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
+
Certificate History
2 May 2012
64
74
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
128c High Street, Wealdstone
Date
13 Aug 2014
Current
Potential
60
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Aug 2014
60
70
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
132a High Street, Wealdstone
Date
1 Dec 2022
Current
Potential
58
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
1 Dec 2022
58
72
3 Jun 2016
55
59
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
134a High Street, Wealdstone
Date
6 Mar 2018
Current
Potential
60
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
6 Mar 2018
60
76
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
136a High Street, Wealdstone
Date
28 Oct 2009
Current
Potential
38
54
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
28 Oct 2009
38
54
Total Floor Area
58 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
103
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
136A HIGH STREET, WEALDSTONE
Date
23 Feb 2021
Current
Potential
69
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
23 Feb 2021
69
75
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
136b High Street, Wealdstone
Date
26 Jun 2009
Current
Potential
54
62
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
26 Jun 2009
54
62
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
136B HIGH STREET, WEALDSTONE
Date
23 Feb 2021
Current
Potential
70
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
23 Feb 2021
70
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1, 134a High Street
Date
1 Aug 2022
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
2022
+
Certificate History
1 Aug 2022
78
78
5 Jul 2022
71
77
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 134a High Street
Date
1 Aug 2022
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
2022
+
Certificate History
1 Aug 2022
80
80
Total Floor Area
41 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
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.