PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Chiltern Avenue, CHESTER LE STREET, DH2 3BD
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 Chiltern Avenue, DH2 3BD 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 Chiltern Avenue, CHESTER LE STREET, DH2 3BD
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Chiltern Avenue
Date
15 Aug 2018
Current
Potential
71
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 Aug 2018
71
74
19 Nov 2013
70
75
15 Mar 2009
70
79
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
10 Chiltern Avenue
Date
18 Dec 2024
Current
Potential
75
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
18 Dec 2024
75
75
6 Apr 2012
74
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Chiltern Avenue
Date
17 Jun 2020
Current
Potential
72
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
17 Jun 2020
72
76
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 Chiltern Avenue
Date
30 Nov 2012
Current
Potential
72
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
30 Nov 2012
72
77
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Chiltern Avenue, Chester le Street
Date
16 Apr 2021
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Apr 2021
69
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Chiltern Avenue
Date
19 Sep 2019
Current
Potential
67
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Sep 2019
67
81
26 Jan 2008
52
72
21 Aug 2022
67
81
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
0
Address
16 Chiltern Avenue
Date
27 Nov 2014
Current
Potential
65
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
27 Nov 2014
65
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Chiltern Avenue
Date
16 Aug 2021
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
16 Aug 2021
72
75
6 Jul 2011
71
72
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 CHILTERN AVENUE, CHESTER-LE-STREET
Date
10 Mar 2021
Current
Potential
70
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
10 Mar 2021
70
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Chiltern Avenue
Date
21 Mar 2023
Current
Potential
74
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
21 Mar 2023
74
74
18 Apr 2013
73
73
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Chiltern Avenue
Date
24 Jan 2017
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
24 Jan 2017
72
75
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 Chiltern Avenue
Date
19 Nov 2013
Current
Potential
71
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Nov 2013
71
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22 Chiltern Avenue
Date
25 Nov 2021
Current
Potential
75
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
25 Nov 2021
75
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
25 Chiltern Avenue
Date
12 Oct 2024
Current
Potential
75
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Oct 2024
75
75
21 Jul 2014
68
77
21 Jul 2014
77
78
21 Jul 2014
77
78
21 Jul 2014
68
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Chiltern Avenue
Date
19 Nov 2013
Current
Potential
71
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
19 Nov 2013
71
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Chiltern Avenue
Date
15 Jul 2014
Current
Potential
58
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
15 Jul 2014
58
75
15 Jul 2014
74
75
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Chiltern Avenue
Date
12 Jun 2011
Current
Potential
74
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Jun 2011
74
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Chiltern Avenue
Date
19 Nov 2013
Current
Potential
70
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Nov 2013
70
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Chiltern Avenue
Date
29 Aug 2022
Current
Potential
73
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
29 Aug 2022
73
74
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
5 Chiltern Avenue
Date
2 Apr 2017
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Apr 2017
71
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Chiltern Avenue
Date
10 Feb 2022
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
10 Feb 2022
70
85
23 Dec 2021
68
84
25 Jun 2018
64
78
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Chiltern Avenue
Date
12 Oct 2021
Current
Potential
57
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Oct 2021
57
85
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Chiltern Avenue
Date
19 Nov 2013
Current
Potential
53
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Nov 2013
53
74
11 Oct 2008
74
81
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
2
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.