PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Welwyn Close, WALLSEND, NE28 8TE

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 Welwyn Close, NE28 8TE 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 Welwyn Close, WALLSEND, NE28 8TE
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Welwyn Close
Date
18 Sep 2019
Current
Potential
45
93
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
18 Sep 2019
45
93
3 Mar 2018
26
68
Total Floor Area
36 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
93
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
14 Welwyn Close
Date
1 Dec 2022
Current
Potential
58
83
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
1 Dec 2022
58
83
1 Feb 2022
71
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Welwyn Close
Date
1 Aug 2013
Current
Potential
73
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
1 Aug 2013
73
91
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Welwyn Close
Date
8 Feb 2014
Current
Potential
72
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
8 Feb 2014
72
90
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Welwyn Close
Date
20 Nov 2017
Current
Potential
67
85
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
20 Nov 2017
67
85
19 Mar 2009
58
66
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Welwyn Close
Date
31 Jul 2024
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
31 Jul 2024
73
88
13 Sep 2010
72
80
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Welwyn Close
Date
18 May 2011
Current
Potential
69
71
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
18 May 2011
69
71
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Welwyn Close
Date
27 Apr 2009
Current
Potential
77
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
27 Apr 2009
77
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Welwyn Close
Date
8 Jan 2013
Current
Potential
71
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
8 Jan 2013
71
91
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Welwyn Close
Date
16 Oct 2016
Current
Potential
76
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
16 Oct 2016
76
91
6 Apr 2014
72
91
24 Oct 2013
68
91
24 Oct 2013
68
91
26 Feb 2010
75
82
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Welwyn Close
Date
4 Mar 2012
Current
Potential
62
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
4 Mar 2012
62
72
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Welwyn Close
Date
18 Oct 2022
Current
Potential
75
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
18 Oct 2022
75
82
25 Sep 2022
65
81
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
29 Welwyn Close
Date
29 Mar 2010
Current
Potential
68
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
29 Mar 2010
68
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Welwyn Close
Date
24 Apr 2014
Current
Potential
54
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
24 Apr 2014
54
84
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 Welwyn Close
Date
30 Jul 2024
Current
Potential
79
85
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1976-1982
+
Certificate History
30 Jul 2024
79
85
23 Apr 2024
64
90
24 Mar 2012
38
73
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
34 Welwyn Close
Date
2 Aug 2012
Current
Potential
58
94
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1976-1982
+
Certificate History
2 Aug 2012
58
94
Total Floor Area
38 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
35 Welwyn Close
Date
23 Feb 2022
Current
Potential
50
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Feb 2022
50
85
Total Floor Area
39 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
119
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
38 Welwyn Close
Date
6 Jan 2023
Current
Potential
64
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
6 Jan 2023
64
86
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Welwyn Close
Date
11 Jun 2015
Current
Potential
64
83
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
11 Jun 2015
64
83
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40 Welwyn Close
Date
4 Jul 2024
Current
Potential
61
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
4 Jul 2024
61
74
27 Apr 2009
52
68
Total Floor Area
44 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
93
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
41 Welwyn Close
Date
13 Feb 2020
Current
Potential
63
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
13 Feb 2020
63
75
26 Apr 2009
57
71
Total Floor Area
39 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
44 Welwyn Close
Date
11 Aug 2013
Current
Potential
58
84
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
11 Aug 2013
58
84
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
47 Welwyn Close
Date
26 Apr 2017
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
26 Apr 2017
70
85
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
48 Welwyn Close
Date
7 Sep 2023
Current
Potential
66
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
7 Sep 2023
66
89
4 Feb 2015
65
89
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
49 Welwyn Close
Date
8 Apr 2024
Current
Potential
67
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
8 Apr 2024
67
86
16 Sep 2022
61
86
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Welwyn Close
Date
28 Feb 2014
Current
Potential
29
88
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
28 Feb 2014
29
88
5 Feb 2014
58
88
Total Floor Area
66 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
112
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
51 Welwyn Close
Date
3 Aug 2020
Current
Potential
67
88
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
3 Aug 2020
67
88
29 Mar 2016
59
81
14 Nov 2013
50
79
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
52 Welwyn Close
Date
27 May 2015
Current
Potential
71
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
27 May 2015
71
90
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
53 Welwyn Close
Date
17 Mar 2016
Current
Potential
68
89
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
17 Mar 2016
68
89
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
54 Welwyn Close
Date
8 Sep 2023
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
8 Sep 2023
73
76
24 Jan 2012
68
77
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
55 Welwyn Close
Date
21 Jun 2018
Current
Potential
44
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
21 Jun 2018
44
77
Total Floor Area
37 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
111
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
56 Welwyn Close
Date
14 Sep 2021
Current
Potential
71
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
14 Sep 2021
71
76
12 Aug 2009
75
81
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
58 Welwyn Close
Date
9 Nov 2017
Current
Potential
68
88
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
9 Nov 2017
68
88
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
59 Welwyn Close
Date
16 Feb 2022
Current
Potential
67
89
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1976-1982
+
Certificate History
16 Feb 2022
67
89
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
6 Welwyn Close
Date
22 Mar 2018
Current
Potential
45
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
22 Mar 2018
45
91
Total Floor Area
38 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
60 Welwyn Close
Date
14 Mar 2022
Current
Potential
69
92
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
14 Mar 2022
69
92
18 Mar 2009
76
81
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
62 Welwyn Close
Date
6 Feb 2023
Current
Potential
84
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
6 Feb 2023
84
90
19 Aug 2015
64
88
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
64 Welwyn Close
Date
3 Aug 2022
Current
Potential
84
90
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
3 Aug 2022
84
90
10 Jul 2022
63
79
3 Feb 2014
70
88
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
66 WELWYN CLOSE, REDESDALE PARK
Date
14 Nov 2020
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
14 Nov 2020
73
86
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
69 Welwyn Close
Date
24 Nov 2014
Current
Potential
66
83
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
24 Nov 2014
66
83
Total Floor Area
115 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Welwyn Close
Date
8 Mar 2024
Current
Potential
46
91
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1967-1975
+
Certificate History
8 Mar 2024
46
91
14 Oct 2010
12
61
Total Floor Area
39 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
122
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
71 Welwyn Close
Date
31 Oct 2012
Current
Potential
63
88
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
31 Oct 2012
63
88
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
72 Welwyn Close
Date
12 Oct 2022
Current
Potential
69
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
12 Oct 2022
69
87
4 Dec 2013
67
90
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
73 Welwyn Close
Date
13 Jan 2010
Current
Potential
77
81
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
13 Jan 2010
77
81
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
75 Welwyn Close
Date
27 Jan 2009
Current
Potential
63
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
27 Jan 2009
63
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
76 Welwyn Close
Date
5 Apr 2022
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
5 Apr 2022
73
76
15 Aug 2011
73
78
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
77 Welwyn Close
Date
28 Oct 2013
Current
Potential
63
85
Property Type
Bungalow
Built Form
Detached
Constructed
1996-2002
+
Certificate History
28 Oct 2013
63
85
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
78 Welwyn Close
Date
4 Jan 2022
Current
Potential
76
81
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
4 Jan 2022
76
81
12 Apr 2015
59
87
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.9
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
78a Welwyn Close
Date
15 Jul 2014
Current
Potential
53
79
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
15 Jul 2014
53
79
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
8 Welwyn Close
Date
10 Mar 2016
Current
Potential
23
61
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
10 Mar 2016
23
61
Total Floor Area
40 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
82 Welwyn Close
Date
14 Nov 2014
Current
Potential
63
80
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
14 Nov 2014
63
80
6 Jul 2014
64
79
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
9 Welwyn Close
Date
18 Sep 2019
Current
Potential
50
91
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
18 Sep 2019
50
91
18 Sep 2019
52
93
Total Floor Area
36 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Upper Flat, 76 Weleyn Close
Date
17 May 2013
Current
Potential
75
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
17 May 2013
75
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.