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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Willett Close, NORTHOLT, UB5 6JE

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 Willett Close, UB5 6JE 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 Willett Close, NORTHOLT, UB5 6JE
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Willett Close
Date
28 Aug 2013
Current
Potential
59
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
28 Aug 2013
59
81
22 Aug 2013
56
77
20 Feb 2013
72
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
10 Willett Close
Date
20 May 2013
Current
Potential
83
88
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
20 May 2013
83
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Willett Close
Date
2 Jun 2013
Current
Potential
63
82
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
2 Jun 2013
63
82
25 Mar 2012
60
65
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Willett Close
Date
16 Oct 2024
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
16 Oct 2024
72
86
17 Feb 2010
76
76
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
4 Willett Close
Date
21 Nov 2013
Current
Potential
90
95
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
21 Nov 2013
90
95
21 Dec 2010
79
80
Total Floor Area
85 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
8
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Willett Close
Date
3 Jun 2013
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Jun 2013
69
86
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Willett Close
Date
5 Aug 2014
Current
Potential
65
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
5 Aug 2014
65
85
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Willett Close
Date
16 Jul 2013
Current
Potential
85
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
16 Jul 2013
85
89
Total Floor Area
90 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Willett Close
Date
16 Mar 2009
Current
Potential
58
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
16 Mar 2009
58
67
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 WILLETT CLOSE, NORTHOLT
Date
2 Oct 2020
Current
Potential
63
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
2 Oct 2020
63
83
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
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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