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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Javelin Way, NORTHOLT, UB5 6EX

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 Javelin Way, UB5 6EX 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 Javelin Way, NORTHOLT, UB5 6EX
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Javelin Way
Date
10 Mar 2023
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
10 Mar 2023
75
78
15 Oct 2013
46
73
23 Jun 2013
61
73
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.1
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
11 Javelin Way
Date
14 Jun 2010
Current
Potential
65
65
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
14 Jun 2010
65
65
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Javelin Way
Date
16 Mar 2010
Current
Potential
58
68
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
+
Certificate History
16 Mar 2010
58
68
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 Javelin Way
Date
10 May 2010
Current
Potential
68
68
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
+
Certificate History
10 May 2010
68
68
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
15 Javelin Way
Date
28 Oct 2013
Current
Potential
61
64
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
28 Oct 2013
61
64
4 Jul 2013
56
73
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
16 Javelin Way
Date
7 May 2012
Current
Potential
40
54
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
+
Certificate History
7 May 2012
40
54
Total Floor Area
39 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
144
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
17 Javelin Way
Date
26 Jul 2015
Current
Potential
56
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
26 Jul 2015
56
65
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19 Javelin Way
Date
18 Nov 2009
Current
Potential
68
69
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
+
Certificate History
18 Nov 2009
68
69
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Javelin Way
Date
4 Jul 2010
Current
Potential
54
67
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
+
Certificate History
4 Jul 2010
54
67
Total Floor Area
40 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Javelin Way
Date
13 Jun 2013
Current
Potential
60
71
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
13 Jun 2013
60
71
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5 Javelin Way
Date
1 Aug 2011
Current
Potential
25
40
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
1 Aug 2011
25
40
Total Floor Area
43 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
216
Mains Gas Available
No
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 2024.