PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Derwent Street, STANLEY, DH9 8AX
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 Street, DH9 8AX 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 Street, STANLEY, DH9 8AX
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 DERWENT STREET, ROAD ADJACENT TO TANFIELD SCHOOL
Date
13 Oct 2020
Current
Potential
55
76
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Oct 2020
55
76
Total Floor Area
89 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
10 Derwent Street
Date
20 May 2022
Current
Potential
63
84
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 May 2022
63
84
3 Mar 2011
46
51
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 Derwent Street
Date
18 Sep 2012
Current
Potential
72
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
18 Sep 2012
72
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 Derwent Street
Date
23 Mar 2023
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Mar 2023
69
84
20 Mar 2013
62
87
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Derwent Street
Date
7 Mar 2014
Current
Potential
41
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Mar 2014
41
79
Total Floor Area
81 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 DERWENT STREET
Date
1 Jul 2021
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Jul 2021
71
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Derwent Street
Date
4 May 2009
Current
Potential
73
74
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 May 2009
73
74
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Derwent Street
Date
2 May 2012
Current
Potential
50
84
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
2 May 2012
50
84
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Derwent Street
Date
4 Oct 2011
Current
Potential
67
67
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
4 Oct 2011
67
67
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Derwent Street
Date
17 Jul 2013
Current
Potential
53
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Jul 2013
53
84
Total Floor Area
57 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 DERWENT STREET
Date
21 Jun 2021
Current
Potential
71
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
21 Jun 2021
71
87
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Derwent Street
Date
14 Nov 2023
Current
Potential
68
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Nov 2023
68
88
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Derwent Street
Date
20 Apr 2011
Current
Potential
57
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
20 Apr 2011
57
69
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Derwent Street
Date
12 Apr 2024
Current
Potential
59
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Apr 2024
59
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Derwent Street
Date
10 Aug 2016
Current
Potential
66
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
10 Aug 2016
66
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Derwent Street
Date
29 Sep 2023
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Sep 2023
74
87
18 Nov 2009
66
80
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Derwent Street
Date
8 Aug 2017
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Aug 2017
72
86
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Derwent Street
Date
28 Sep 2021
Current
Potential
65
80
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
28 Sep 2021
65
80
17 Oct 2013
66
85
7 Jul 2013
62
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Derwent Street
Date
1 Oct 2013
Current
Potential
65
77
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
1 Oct 2013
65
77
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
30 Derwent Street
Date
22 Oct 2013
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
22 Oct 2013
73
88
25 Sep 2011
74
74
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Derwent Street
Date
14 Mar 2016
Current
Potential
40
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 Mar 2016
40
77
Total Floor Area
93 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
92
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Derwent Street
Date
19 Nov 2015
Current
Potential
69
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
19 Nov 2015
69
86
15 Mar 2014
73
87
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Derwent Street
Date
25 Apr 2019
Current
Potential
63
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Apr 2019
63
83
6 Feb 2009
59
78
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5 Derwent Street
Date
20 Mar 2015
Current
Potential
50
71
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
20 Mar 2015
50
71
Total Floor Area
97 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Derwent Street
Date
16 Oct 2023
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
16 Oct 2023
69
86
30 Sep 2013
54
76
13 Feb 2012
50
56
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
8 Derwent Street
Date
15 Mar 2018
Current
Potential
55
74
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Mar 2018
55
74
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Derwent Street
Date
25 Jul 2024
Current
Potential
66
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Jul 2024
66
84
21 Oct 2013
44
70
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
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.