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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Harley Crescent, HARROW, HA1 4XH

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 Harley Crescent, HA1 4XH 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 Harley Crescent, HARROW, HA1 4XH
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
35 Harley Crescent
Date
2 May 2014
Current
Potential
53
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 May 2014
53
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Harley Crescent
Date
16 Jan 2017
Current
Potential
65
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Jan 2017
65
81
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
41 Harley Crescent
Date
23 May 2018
Current
Potential
44
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 May 2018
44
78
Total Floor Area
91 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
45 Harley Crescent
Date
28 Jan 2025
Current
Potential
67
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
28 Jan 2025
67
81
1 May 2014
64
80
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
47 Harley Crescent
Date
9 Aug 2020
Current
Potential
43
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Aug 2020
43
80
11 Jun 2014
46
86
30 Mar 2014
27
76
6 Oct 2010
34
58
Total Floor Area
73 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 Harley Crescent
Date
26 Aug 2010
Current
Potential
62
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Aug 2010
62
76
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 HARLEY CRESCENT, HARROW
Date
23 Apr 2021
Current
Potential
65
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Apr 2021
65
88
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
51 Harley Crescent
Date
9 Jul 2017
Current
Potential
51
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Jul 2017
51
80
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
53 Harley Crescent
Date
21 May 2024
Current
Potential
52
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 May 2024
52
80
Total Floor Area
79 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
55 Harley Crescent
Date
25 Mar 2010
Current
Potential
46
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Mar 2010
46
74
Total Floor Area
70 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
57 Harley Crescent
Date
3 Jan 2020
Current
Potential
64
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
3 Jan 2020
64
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
61 Harley Crescent
Date
27 Nov 2019
Current
Potential
67
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Nov 2019
67
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
61a Harley Crescent
Date
10 Aug 2024
Current
Potential
69
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Aug 2024
69
74
12 Apr 2023
70
76
24 Feb 2012
53
58
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
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.

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