PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Arliss Way, NORTHOLT, UB5 5JT

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 Arliss Way, UB5 5JT 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 Arliss Way, NORTHOLT, UB5 5JT
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Arliss Way
Date
20 Mar 2009
Current
Potential
62
74
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
20 Mar 2009
62
74
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
10 Arliss Way
Date
24 Mar 2015
Current
Potential
63
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
24 Mar 2015
63
86
11 Mar 2015
58
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Arliss Way
Date
17 Mar 2017
Current
Potential
68
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
17 Mar 2017
68
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12 Arliss Way
Date
2 Jul 2017
Current
Potential
73
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
2 Jul 2017
73
76
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
15 Arliss Way
Date
19 Apr 2010
Current
Potential
72
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Apr 2010
72
78
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Arliss Way
Date
2 Jun 2010
Current
Potential
66
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
2 Jun 2010
66
74
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
18 Arliss Way
Date
27 Sep 2022
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
27 Sep 2022
74
76
3 Sep 2012
71
77
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Arliss Way
Date
26 Sep 2011
Current
Potential
70
70
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
26 Sep 2011
70
70
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
22 Arliss Way
Date
7 Jul 2019
Current
Potential
65
65
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
7 Jul 2019
65
65
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
23 Arliss Way
Date
12 Aug 2013
Current
Potential
75
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
12 Aug 2013
75
79
19 May 2013
83
90
Total Floor Area
99 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Arliss Way
Date
14 Jul 2013
Current
Potential
92
95
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
14 Jul 2013
92
95
Total Floor Area
36 sq m
Current CO2 Emissions Level
0.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
4
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Arliss Way
Date
8 Nov 2024
Current
Potential
67
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
8 Nov 2024
67
80
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Arliss Way
Date
13 Mar 2012
Current
Potential
70
70
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
13 Mar 2012
70
70
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
29 Arliss Way
Date
20 Oct 2008
Current
Potential
66
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Oct 2008
66
69
20 Oct 2008
60
64
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 Arliss Way
Date
15 Jan 2014
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Jan 2014
72
88
14 Nov 2013
85
87
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Arliss Way
Date
3 Sep 2019
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Sep 2019
65
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 Arliss Way
Date
4 Jan 2014
Current
Potential
55
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
4 Jan 2014
55
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Arliss Way
Date
4 Oct 2024
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
4 Oct 2024
70
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Arliss Way
Date
3 Aug 2024
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Aug 2024
66
85
21 Jan 2014
66
80
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 ARLISS WAY, NORTHOLT
Date
23 Jan 2021
Current
Potential
61
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
23 Jan 2021
61
83
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 1, 11 Arliss Way
Date
15 Feb 2024
Current
Potential
72
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Feb 2024
72
78
Total Floor Area
13 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 11 Arliss Way
Date
15 Feb 2024
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Feb 2024
75
78
Total Floor Area
13 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
1
Address
Flat 3, 11 Arliss Way
Date
15 Feb 2024
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Feb 2024
75
78
Total Floor Area
13 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
1
Address
Flat 4, 11 Arliss Way
Date
15 Feb 2024
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Feb 2024
73
79
Total Floor Area
12 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 5, 11 Arliss Way
Date
15 Feb 2024
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Feb 2024
76
78
Total Floor Area
12 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
1
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.