PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Derwent Mews, CONSETT, DH8 8TU
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 Mews, DH8 8TU 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 Mews, CONSETT, DH8 8TU
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Derwent Mews, Blackhill
Date
21 Nov 2019
Current
Potential
68
87
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
21 Nov 2019
68
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
10 Derwent Mews, Blackhill
Date
18 Feb 2014
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
18 Feb 2014
63
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Derwent Mews, Blackhill
Date
11 Mar 2014
Current
Potential
66
86
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
11 Mar 2014
66
86
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
14 Derwent Mews, Blackhill
Date
12 Oct 2015
Current
Potential
66
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
12 Oct 2015
66
87
22 Nov 2013
64
84
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
16 Derwent Mews, Blackhill
Date
3 Dec 2014
Current
Potential
62
79
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
3 Dec 2014
62
79
9 Apr 2014
64
80
10 Mar 2014
67
84
11 Feb 2014
74
86
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Derwent Mews, Blackhill
Date
10 Jan 2014
Current
Potential
69
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
10 Jan 2014
69
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
18 Derwent Mews, Blackhill
Date
7 Dec 2013
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
7 Dec 2013
69
85
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
19 DERWENT MEWS, BLACKHILL
Date
22 Jul 2021
Current
Potential
66
85
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
22 Jul 2021
66
85
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Derwent Mews, Blackhill
Date
12 Aug 2010
Current
Potential
67
73
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
12 Aug 2010
67
73
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Derwent Mews, Blackhill
Date
12 Jun 2019
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
12 Jun 2019
69
84
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Derwent Mews, Blackhill
Date
7 Jun 2024
Current
Potential
66
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
7 Jun 2024
66
72
9 Jan 2014
68
76
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
21 Derwent Mews, Blackhill
Date
27 Jan 2023
Current
Potential
71
87
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
27 Jan 2023
71
87
15 Dec 2013
67
88
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Derwent Mews, Blackhill
Date
9 Jan 2014
Current
Potential
64
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
9 Jan 2014
64
83
15 Jun 2012
68
79
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Derwent Mews, Blackhill
Date
9 Jan 2014
Current
Potential
62
85
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
9 Jan 2014
62
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
24 Derwent Mews, Blackhill
Date
18 Feb 2022
Current
Potential
71
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
18 Feb 2022
71
76
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 DERWENT MEWS, BLACKHILL
Date
6 May 2021
Current
Potential
71
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
6 May 2021
71
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Derwent Mews, Blackhill
Date
27 Apr 2009
Current
Potential
79
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
27 Apr 2009
79
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Derwent Mews, Blackhill
Date
6 Feb 2017
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
6 Feb 2017
75
77
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Derwent Mews, Blackhill
Date
9 Nov 2022
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
9 Nov 2022
73
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Derwent Mews, Blackhill
Date
30 Nov 2015
Current
Potential
71
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
30 Nov 2015
71
78
5 Mar 2014
68
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Derwent Mews, Blackhill
Date
6 Mar 2014
Current
Potential
73
80
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
6 Mar 2014
73
80
6 Oct 2008
72
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Derwent Mews, Blackhill
Date
20 Dec 2013
Current
Potential
64
86
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
20 Dec 2013
64
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Derwent Mews, Blackhill
Date
4 Mar 2014
Current
Potential
70
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
4 Mar 2014
70
77
17 Jun 2013
66
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Derwent Mews, Blackhill
Date
16 Mar 2024
Current
Potential
78
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
16 Mar 2024
78
78
4 Mar 2014
72
77
12 Mar 2013
73
74
10 Aug 2010
78
81
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Derwent Mews, Blackhill
Date
7 Dec 2013
Current
Potential
70
90
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
7 Dec 2013
70
90
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
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
35 Derwent Mews, Blackhill
Date
18 Dec 2013
Current
Potential
62
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
18 Dec 2013
62
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Derwent Mews, Blackhill
Date
8 Aug 2024
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
8 Aug 2024
68
83
13 Feb 2014
69
89
12 Mar 2010
70
71
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Derwent Mews, Blackhill
Date
14 Sep 2009
Current
Potential
74
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
14 Sep 2009
74
76
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Derwent Mews, Blackhill
Date
14 Aug 2016
Current
Potential
70
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
14 Aug 2016
70
72
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
39 Derwent Mews, Blackhill
Date
6 Aug 2014
Current
Potential
70
86
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
6 Aug 2014
70
86
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 DERWENT MEWS, BLACKHILL
Date
12 Mar 2021
Current
Potential
69
84
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
12 Mar 2021
69
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 Derwent Mews, Blackhill
Date
24 Nov 2013
Current
Potential
69
87
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
24 Nov 2013
69
87
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 Derwent Mews, Blackhill
Date
8 May 2019
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
8 May 2019
71
87
6 Oct 2008
69
72
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
3
Address
42 Derwent Mews, Blackhill
Date
10 Mar 2014
Current
Potential
69
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
10 Mar 2014
69
90
10 Mar 2014
70
89
12 Feb 2014
68
86
2 Dec 2013
65
88
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
43 Derwent Mews, Blackhill
Date
18 May 2024
Current
Potential
72
88
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
18 May 2024
72
88
18 Feb 2014
64
88
1 Sep 2013
63
84
25 Jun 2013
63
86
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Derwent Mews, Blackhill
Date
22 Apr 2014
Current
Potential
68
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
22 Apr 2014
68
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Derwent Mews, Blackhill
Date
30 Jun 2016
Current
Potential
63
84
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Jun 2016
63
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Derwent Mews, Blackhill
Date
24 Nov 2013
Current
Potential
70
88
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
24 Nov 2013
70
88
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Derwent Mews, Blackhill
Date
17 Nov 2014
Current
Potential
67
84
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
17 Nov 2014
67
84
8 Aug 2012
67
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
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.