PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Deva Avenue, DEESIDE, CH5 4XJ
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 Deva Avenue, CH5 4XJ 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 Deva Avenue, DEESIDE, CH5 4XJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Deva Avenue, Connah's Quay
Date
2 Feb 2024
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Feb 2024
73
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Deva Avenue, Connah's Quay
Date
1 Sep 2020
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Sep 2020
74
87
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Deva Avenue, Connah's Quay
Date
10 Feb 2023
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Feb 2023
72
87
15 Jun 2022
71
86
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Deva Avenue, Connah's Quay
Date
24 Nov 2008
Current
Potential
53
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 Nov 2008
53
67
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Deva Avenue, Connah's Quay
Date
11 May 2023
Current
Potential
70
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 May 2023
70
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Deva Avenue, Connah's Quay
Date
13 Jan 2014
Current
Potential
63
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Jan 2014
63
81
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
2 Deva Avenue, Connah's Quay
Date
14 Nov 2013
Current
Potential
46
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Nov 2013
46
84
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Deva Avenue, Connah's Quay
Date
19 Jul 2023
Current
Potential
70
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
19 Jul 2023
70
86
24 Oct 2008
75
76
24 Oct 2008
75
76
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Deva Avenue, Connah's Quay
Date
9 Jan 2024
Current
Potential
67
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
9 Jan 2024
67
82
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Deva Avenue, Connah's Quay
Date
13 Sep 2015
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Sep 2015
72
88
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Deva Avenue, Connah's Quay
Date
20 Nov 2018
Current
Potential
57
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Nov 2018
57
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Deva Avenue, Connah's Quay
Date
23 Oct 2013
Current
Potential
55
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
23 Oct 2013
55
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Deva Avenue, Connah's Quay
Date
8 Mar 2017
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Mar 2017
73
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Deva Avenue, Connah's Quay
Date
20 Aug 2020
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Aug 2020
68
84
5 Apr 2009
56
75
12 Nov 2008
56
75
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
29 Deva Avenue, Connah's Quay
Date
13 Sep 2023
Current
Potential
72
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
13 Sep 2023
72
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3 Deva Avenue, Connah's Quay
Date
4 Nov 2024
Current
Potential
68
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
4 Nov 2024
68
80
4 Nov 2024
71
85
16 Jan 2010
61
64
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 Deva Avenue, Connah's Quay
Date
18 Jul 2023
Current
Potential
72
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
18 Jul 2023
72
84
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Deva Avenue, Connah's Quay
Date
11 Sep 2023
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Sep 2023
70
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Deva Avenue, Connah's Quay
Date
12 Oct 2013
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Oct 2013
71
85
18 Feb 2012
44
69
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Deva Avenue, Connah's Quay
Date
26 Jul 2023
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 Jul 2023
71
85
29 Aug 2011
72
73
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 DEVA AVENUE, CONNAHS QUAY
Date
21 Apr 2021
Current
Potential
68
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Apr 2021
68
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Deva Avenue, Connah's Quay
Date
15 Mar 2012
Current
Potential
64
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Mar 2012
64
72
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Deva Avenue, Connah's Quay
Date
3 Feb 2016
Current
Potential
72
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 Feb 2016
72
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
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.