PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Derwent Close, DURHAM, DH7 6DQ
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 Close, DH7 6DQ 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 Close, DURHAM, DH7 6DQ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Derwent Close, Sacriston
Date
21 Aug 2020
Current
Potential
32
79
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
21 Aug 2020
32
79
8 Jul 2009
50
76
Total Floor Area
84 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
106
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
10 Derwent Close, Sacriston
Date
28 May 2015
Current
Potential
72
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
28 May 2015
72
87
5 Dec 2012
73
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Derwent Close, Sacriston
Date
10 Jun 2025
Current
Potential
63
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Jun 2025
63
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
12 Derwent Close, Sacriston
Date
4 Mar 2025
Current
Potential
63
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Mar 2025
63
79
25 Jun 2009
63
75
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
13 Derwent Close, Sacriston
Date
14 Nov 2014
Current
Potential
50
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Nov 2014
50
86
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Derwent Close, Sacriston
Date
17 Oct 2021
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 Oct 2021
69
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
16 Derwent Close, Sacriston
Date
9 Sep 2013
Current
Potential
85
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Sep 2013
85
89
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 DERWENT CLOSE, SACRISTON
Date
12 May 2021
Current
Potential
67
83
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
12 May 2021
67
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
18 Derwent Close, Sacriston
Date
11 Mar 2010
Current
Potential
45
77
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
11 Mar 2010
45
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Derwent Close, Sacriston
Date
1 Sep 2013
Current
Potential
56
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
1 Sep 2013
56
85
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Derwent Close, Sacriston
Date
1 Sep 2013
Current
Potential
55
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Sep 2013
55
88
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Derwent Close, Sacriston
Date
10 May 2024
Current
Potential
68
82
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
10 May 2024
68
82
5 Oct 2013
78
86
30 Sep 2013
76
88
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
22 Derwent Close, Sacriston
Date
10 Sep 2024
Current
Potential
68
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
10 Sep 2024
68
83
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
28 Derwent Close, Sacriston
Date
12 Aug 2010
Current
Potential
73
73
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
12 Aug 2010
73
73
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Derwent Close, Sacriston
Date
27 Jun 2024
Current
Potential
64
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Jun 2024
64
80
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
30 Derwent Close, Sacriston
Date
23 Feb 2024
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Feb 2024
68
84
2 Nov 2012
71
86
31 Aug 2012
70
83
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
32 Derwent Close, Sacriston
Date
2 Sep 2013
Current
Potential
66
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
2 Sep 2013
66
88
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 Derwent Close, Sacriston
Date
18 Nov 2013
Current
Potential
43
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Nov 2013
43
78
Total Floor Area
81 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
34 Derwent Close, Sacriston
Date
13 Sep 2015
Current
Potential
61
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
13 Sep 2015
61
84
30 Jan 2013
72
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Derwent Close, Sacriston
Date
5 Aug 2012
Current
Potential
50
80
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
5 Aug 2012
50
80
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
7 Derwent Close, Sacriston
Date
31 Jul 2014
Current
Potential
59
81
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
31 Jul 2014
59
81
Total Floor Area
139 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Derwent Close, Sacriston
Date
15 Jul 2014
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Jul 2014
66
86
2 Nov 2011
67
72
Total Floor Area
91 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
6
Number of Extensions
1
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.
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