PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dewar Drive, DAVENTRY, NN11 9YS

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 Dewar Drive, NN11 9YS 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 Dewar Drive, DAVENTRY, NN11 9YS
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Dewar Drive
Date
27 Jun 2016
Current
Potential
55
82
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
27 Jun 2016
55
82
11 Oct 2009
25
31
Total Floor Area
156 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
10 Dewar Drive
Date
10 Jan 2012
Current
Potential
69
73
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
10 Jan 2012
69
73
Total Floor Area
123 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
11 Dewar Drive
Date
7 Sep 2012
Current
Potential
74
91
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
7 Sep 2012
74
91
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Dewar Drive
Date
8 Oct 2014
Current
Potential
59
84
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
8 Oct 2014
59
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
14 Dewar Drive
Date
14 Aug 2016
Current
Potential
67
77
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
14 Aug 2016
67
77
31 Aug 2015
54
76
14 Oct 2014
59
79
19 Apr 2013
70
84
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Dewar Drive
Date
21 Nov 2023
Current
Potential
71
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
21 Nov 2023
71
90
15 Nov 2013
71
91
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Dewar Drive
Date
19 Jul 2012
Current
Potential
69
90
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
19 Jul 2012
69
90
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Dewar Drive
Date
13 Nov 2015
Current
Potential
60
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
13 Nov 2015
60
83
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
2 Dewar Drive
Date
25 Apr 2019
Current
Potential
64
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
25 Apr 2019
64
81
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Dewar Drive
Date
30 Oct 2015
Current
Potential
61
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
30 Oct 2015
61
81
29 Mar 2011
71
75
Total Floor Area
135 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
21 Dewar Drive
Date
23 Jun 2019
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
23 Jun 2019
66
87
29 Apr 2009
79
82
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Dewar Drive
Date
4 Aug 2021
Current
Potential
73
88
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
4 Aug 2021
73
88
17 Jan 2011
72
78
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Dewar Drive
Date
27 Nov 2016
Current
Potential
65
84
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
27 Nov 2016
65
84
27 Jun 2016
65
82
3 Feb 2016
71
81
10 Mar 2015
60
83
20 May 2014
69
81
Total Floor Area
140 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 DEWAR DRIVE, DAVENTRY
Date
30 Mar 2021
Current
Potential
71
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
30 Mar 2021
71
82
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Dewar Drive
Date
12 Mar 2016
Current
Potential
51
83
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
12 Mar 2016
51
83
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 Dewar Drive
Date
19 Jan 2010
Current
Potential
66
70
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
19 Jan 2010
66
70
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
31 Dewar Drive
Date
15 Dec 2011
Current
Potential
70
73
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
15 Dec 2011
70
73
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
33 Dewar Drive
Date
21 May 2010
Current
Potential
71
75
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
21 May 2010
71
75
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
36 Dewar Drive
Date
14 Jun 2022
Current
Potential
72
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
14 Jun 2022
72
83
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
37 Dewar Drive
Date
31 May 2009
Current
Potential
74
76
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
31 May 2009
74
76
Total Floor Area
122 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
41 Dewar Drive
Date
14 Jun 2016
Current
Potential
76
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
14 Jun 2016
76
88
Total Floor Area
122 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
42 Dewar Drive
Date
4 Aug 2020
Current
Potential
70
85
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
4 Aug 2020
70
85
31 Aug 2015
44
78
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
45 Dewar Drive
Date
29 Aug 2011
Current
Potential
65
68
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
29 Aug 2011
65
68
Total Floor Area
118 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
47 Dewar Drive
Date
21 Dec 2018
Current
Potential
63
78
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
21 Dec 2018
63
78
20 Jan 2010
66
70
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
49 Dewar Drive
Date
5 Jan 2015
Current
Potential
83
88
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
5 Jan 2015
83
88
Total Floor Area
128 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Dewar Drive
Date
9 May 2023
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
9 May 2023
71
87
21 May 2013
65
84
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
51 Dewar Drive
Date
12 Dec 2015
Current
Potential
90
93
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
12 Dec 2015
90
93
Total Floor Area
105 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
53 Dewar Drive
Date
14 Mar 2024
Current
Potential
75
87
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
14 Mar 2024
75
87
24 Jun 2022
77
89
Total Floor Area
117 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Dewar Drive
Date
12 Jun 2022
Current
Potential
74
84
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
12 Jun 2022
74
84
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
7 Dewar Drive
Date
26 Feb 2020
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
26 Feb 2020
72
88
6 Dec 2009
75
78
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
DINGLE DELL, 35 DEWAR DRIVE
Date
23 Mar 2021
Current
Potential
71
77
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
23 Mar 2021
71
77
Total Floor Area
179 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
9
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.