PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Derwent Avenue, LUTON, LU3 2DX
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 Derwent Avenue, LU3 2DX 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 Derwent Avenue, LUTON, LU3 2DX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Derwent Avenue
Date
4 Nov 2008
Current
Potential
55
66
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
4 Nov 2008
55
66
Total Floor Area
43 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Derwent Avenue
Date
8 May 2023
Current
Potential
72
91
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 May 2023
72
91
25 Oct 2011
67
68
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Derwent Avenue
Date
2 Nov 2011
Current
Potential
40
56
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Nov 2011
40
56
Total Floor Area
46 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
137
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Derwent Avenue
Date
2 Nov 2011
Current
Potential
45
47
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Nov 2011
45
47
Total Floor Area
50 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
108
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Derwent Avenue
Date
13 Feb 2018
Current
Potential
57
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Feb 2018
57
83
29 Apr 2010
29
60
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Derwent Avenue
Date
27 Feb 2024
Current
Potential
65
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Feb 2024
65
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
16 Derwent Avenue
Date
30 Aug 2022
Current
Potential
62
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
30 Aug 2022
62
87
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17 Derwent Avenue
Date
24 Dec 2008
Current
Potential
58
66
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Dec 2008
58
66
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
18 Derwent Avenue
Date
9 Nov 2023
Current
Potential
46
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Nov 2023
46
80
Total Floor Area
67 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Derwent Avenue
Date
3 Jul 2013
Current
Potential
57
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Jul 2013
57
89
Total Floor Area
25 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Derwent Avenue
Date
23 Feb 2024
Current
Potential
67
88
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
23 Feb 2024
67
88
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Derwent Avenue
Date
24 Sep 2019
Current
Potential
54
81
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Sep 2019
54
81
22 Oct 2009
65
69
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
21 Derwent Avenue
Date
10 Jul 2023
Current
Potential
65
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 Jul 2023
65
87
24 Dec 2008
58
73
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Derwent Avenue
Date
10 Feb 2014
Current
Potential
63
80
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Feb 2014
63
80
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Derwent Avenue
Date
20 Aug 2024
Current
Potential
70
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Aug 2024
70
89
28 Mar 2013
60
94
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 DERWENT AVENUE, LUTON
Date
19 Feb 2021
Current
Potential
70
82
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Feb 2021
70
82
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
28 Derwent Avenue
Date
24 Mar 2015
Current
Potential
60
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Mar 2015
60
84
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Derwent Avenue
Date
8 Jan 2019
Current
Potential
50
70
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Jan 2019
50
70
Total Floor Area
75 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Derwent Avenue
Date
10 May 2018
Current
Potential
48
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 May 2018
48
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 Derwent Avenue
Date
13 Oct 2021
Current
Potential
55
78
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
13 Oct 2021
55
78
16 Aug 2013
30
71
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Derwent Avenue
Date
6 Aug 2020
Current
Potential
63
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Aug 2020
63
85
31 Oct 2008
53
71
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
36 Derwent Avenue
Date
3 Apr 2018
Current
Potential
64
81
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Apr 2018
64
81
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
38 Derwent Avenue
Date
3 Sep 2019
Current
Potential
52
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Sep 2019
52
90
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Derwent Avenue
Date
7 Apr 2009
Current
Potential
60
67
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Apr 2009
60
67
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
40 Derwent Avenue
Date
8 Feb 2023
Current
Potential
71
82
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Feb 2023
71
82
27 Aug 2020
64
80
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
45 Derwent Avenue
Date
24 Oct 2022
Current
Potential
75
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Oct 2022
75
87
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
47 Derwent Avenue
Date
12 Nov 2018
Current
Potential
64
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Nov 2018
64
84
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
49 Derwent Avenue
Date
7 Sep 2024
Current
Potential
64
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Sep 2024
64
88
6 Feb 2014
54
73
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
51 Derwent Avenue
Date
9 Aug 2023
Current
Potential
66
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Aug 2023
66
89
27 Jun 2023
64
83
9 Mar 2023
65
88
11 Jun 2012
72
91
5 May 2011
61
68
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53 Derwent Avenue
Date
1 Apr 2015
Current
Potential
42
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Apr 2015
42
86
13 Mar 2015
64
89
21 Sep 2009
61
71
Total Floor Area
85 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Derwent Avenue
Date
18 Feb 2020
Current
Potential
74
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Feb 2020
74
87
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Derwent Avenue
Date
30 Mar 2013
Current
Potential
64
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
30 Mar 2013
64
85
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
8 Derwent Avenue
Date
1 Oct 2015
Current
Potential
62
80
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
1 Oct 2015
62
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
8a Derwent Avenue
Date
26 Mar 2015
Current
Potential
53
87
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
Certificate History
26 Mar 2015
53
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Derwent Avenue
Date
26 Oct 2010
Current
Potential
62
71
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Oct 2010
62
71
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Bands
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.