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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
William Street, LUTON, LU2 7RE

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 William Street, LU2 7RE 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 William Street, LUTON, LU2 7RE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 William Street
Date
9 Oct 2022
Current
Potential
57
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
9 Oct 2022
57
80
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.9
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
11 William Street
Date
12 Feb 2019
Current
Potential
62
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Feb 2019
62
85
5 Jun 2016
46
80
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
13 William Street
Date
13 Feb 2019
Current
Potential
69
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Feb 2019
69
91
12 Feb 2009
43
61
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 William Street
Date
30 Jun 2020
Current
Potential
61
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
30 Jun 2020
61
83
1 Jun 2009
43
51
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
4 William Street
Date
31 May 2018
Current
Potential
43
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
31 May 2018
43
82
25 Jan 2010
35
41
26 Nov 2008
39
47
Total Floor Area
67 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 William Street
Date
16 Mar 2024
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
16 Mar 2024
71
87
25 May 2016
38
79
14 Jun 2012
48
87
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
7 William Street
Date
27 Jan 2009
Current
Potential
58
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Jan 2009
58
66
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 William Street
Date
29 Apr 2022
Current
Potential
70
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
29 Apr 2022
70
92
14 Mar 2013
54
90
27 Sep 2010
52
66
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 WILLIAM STREET, LUTON
Date
11 Mar 2021
Current
Potential
65
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Mar 2021
65
89
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 1, 4 William Street
Date
30 Sep 2019
Current
Potential
82
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
30 Sep 2019
82
82
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1 The Millinery Works, 4a, William Street
Date
20 Mar 2020
Current
Potential
82
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
20 Mar 2020
82
82
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 4 William Street
Date
30 Sep 2019
Current
Potential
81
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
30 Sep 2019
81
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, The Millinery Works
Date
20 Mar 2020
Current
Potential
81
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
20 Mar 2020
81
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 4 William Street
Date
30 Sep 2019
Current
Potential
83
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
30 Sep 2019
83
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, The Millinery Works
Date
20 Mar 2020
Current
Potential
83
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
20 Mar 2020
83
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, 4 William Street
Date
30 Sep 2019
Current
Potential
83
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
30 Sep 2019
83
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, The Millinery Works
Date
20 Mar 2020
Current
Potential
83
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
20 Mar 2020
83
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
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.