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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Collapit Close, HARROW, HA1 4YE

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 Collapit Close, HA1 4YE 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 Collapit Close, HARROW, HA1 4YE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
14 ACACIA COURT, COLLAPIT CLOSE
Date
29 Mar 2021
Current
Potential
44
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
29 Mar 2021
44
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
9 ACACIA COURT, COLLAPIT CLOSE
Date
10 Mar 2021
Current
Potential
75
84
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1976-1982
+
Certificate History
10 Mar 2021
75
84
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 1 Acacia Court, Collapit Close
Date
20 May 2016
Current
Potential
58
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
20 May 2016
58
74
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 10 Acacia Court, Collapit Close
Date
16 Jan 2020
Current
Potential
74
81
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
+
Certificate History
16 Jan 2020
74
81
30 Apr 2009
68
83
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 11 Acacia Court, Collapit Close
Date
29 Aug 2013
Current
Potential
40
73
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1976-1982
+
Certificate History
29 Aug 2013
40
73
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 12, Acacia Court
Date
25 Jan 2023
Current
Potential
61
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
25 Jan 2023
61
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 12 Acacia Court, Collapit Close
Date
11 Jul 2012
Current
Potential
58
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Jul 2012
58
79
18 May 2010
44
74
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 14 Acacia Court, Collapit Close
Date
10 Oct 2012
Current
Potential
46
75
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
+
Certificate History
10 Oct 2012
46
75
Total Floor Area
68 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, Acacia Court
Date
3 Feb 2024
Current
Potential
59
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
3 Feb 2024
59
79
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2 Acacia Court, Collapit Close
Date
6 Nov 2013
Current
Potential
47
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1976-1982
+
Certificate History
6 Nov 2013
47
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, Acacia Court
Date
13 Jan 2025
Current
Potential
70
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
13 Jan 2025
70
81
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3 Acacia Court, Collapit Close
Date
10 Dec 2016
Current
Potential
42
76
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
10 Dec 2016
42
76
Total Floor Area
42 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5 Acacia Court, Collapit Close
Date
8 Jan 2013
Current
Potential
63
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
8 Jan 2013
63
73
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7, Acacia Court
Date
9 Dec 2021
Current
Potential
71
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
9 Dec 2021
71
80
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 7 Acacia Court, Collapit Close
Date
26 Feb 2010
Current
Potential
59
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
+
Certificate History
26 Feb 2010
59
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9 Acacia Court, Collapit Close
Date
1 Dec 2009
Current
Potential
74
83
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
1 Dec 2009
74
83
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
3
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.