PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Collett Close, BRISTOL, BS15 3HZ

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 Collett Close, BS15 3HZ 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 Collett Close, BRISTOL, BS15 3HZ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Collett Close, Hanham
Date
3 Jun 2019
Current
Potential
55
61
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
+
Certificate History
3 Jun 2019
55
61
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
10 Collett Close, Hanham
Date
1 May 2014
Current
Potential
74
97
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
1 May 2014
74
97
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
11 Collett Close, Hanham
Date
17 May 2015
Current
Potential
70
89
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
17 May 2015
70
89
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Collett Close
Date
13 Jan 2009
Current
Potential
68
71
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
13 Jan 2009
68
71
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
12 COLLETT CLOSE, HANHAM
Date
8 Apr 2021
Current
Potential
72
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
8 Apr 2021
72
77
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
14 Collett Close
Date
14 Mar 2018
Current
Potential
78
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
14 Mar 2018
78
82
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
15 Collett Close
Date
26 Jun 2011
Current
Potential
65
71
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
26 Jun 2011
65
71
31 Jan 2023
74
89
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Collett Close
Date
27 Jan 2010
Current
Potential
69
73
Property Type
Flat
Built Form
N/A
Constructed
1996-2002
+
Certificate History
27 Jan 2010
69
73
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
17 Collett Close, Hanham
Date
4 Dec 2015
Current
Potential
71
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
4 Dec 2015
71
88
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Collett Close, Hanham
Date
23 Dec 2013
Current
Potential
41
60
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
23 Dec 2013
41
60
Total Floor Area
37 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
111
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
19 Collett Close
Date
29 Jun 2009
Current
Potential
73
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
29 Jun 2009
73
81
27 Feb 2023
65
91
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Collett Close, Hanham
Date
10 Dec 2012
Current
Potential
57
87
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
10 Dec 2012
57
87
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
20 Collett Close
Date
17 Mar 2020
Current
Potential
78
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
17 Mar 2020
78
80
13 Jul 2009
70
72
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
22 Collett Close, Hanham
Date
15 Apr 2019
Current
Potential
69
77
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
+
Certificate History
15 Apr 2019
69
77
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
23 Collett Close, Hanham
Date
26 Jan 2016
Current
Potential
71
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
26 Jan 2016
71
78
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
24 Collett Close
Date
22 May 2012
Current
Potential
61
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
22 May 2012
61
68
6 Jan 2023
47
74
Total Floor Area
52 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
25 Collett Close, Hanham
Date
12 Aug 2024
Current
Potential
48
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
12 Aug 2024
48
71
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
27 Collett Close, Hanham
Date
23 Mar 2020
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
23 Mar 2020
70
86
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Collett Close
Date
23 Mar 2011
Current
Potential
66
70
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
23 Mar 2011
66
70
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Collett Close, Hanham
Date
30 Aug 2017
Current
Potential
66
87
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1991-1995
+
Certificate History
30 Aug 2017
66
87
Total Floor Area
42 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
32 Collett Close
Date
3 Aug 2009
Current
Potential
64
72
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
3 Aug 2009
64
72
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Collett Close, Hanham
Date
30 May 2017
Current
Potential
77
92
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
30 May 2017
77
92
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Collett Close, Hanham
Date
12 May 2022
Current
Potential
74
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
12 May 2022
74
74
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
37 Collett Close
Date
8 Jul 2012
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
8 Jul 2012
70
77
18 Jul 2022
71
77
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
39 Collett Close
Date
5 Mar 2012
Current
Potential
66
69
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
5 Mar 2012
66
69
4 Aug 2011
69
72
Total Floor Area
53 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
40 Collett Close
Date
24 Oct 2012
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
24 Oct 2012
74
79
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
41 Collett Close
Date
23 Jun 2020
Current
Potential
63
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
23 Jun 2020
63
80
26 May 2010
60
77
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
42 Collett Close, Hanham
Date
26 Sep 2024
Current
Potential
69
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
26 Sep 2024
69
80
9 Nov 2018
77
82
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
43 Collett Close
Date
12 May 2020
Current
Potential
71
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
12 May 2020
71
80
1 Mar 2010
77
84
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
44 Collett Close, Hanham
Date
8 May 2018
Current
Potential
69
93
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
8 May 2018
69
93
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Collett Close, Hanham
Date
17 Feb 2015
Current
Potential
42
70
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
+
Certificate History
17 Feb 2015
42
70
25 Feb 2014
48
76
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
46 Collett Close, Hanham
Date
31 Jan 2014
Current
Potential
72
89
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
31 Jan 2014
72
89
Total Floor Area
52 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Collett Close
Date
23 Mar 2020
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
23 Mar 2020
72
76
9 Nov 2010
65
73
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Collett Close
Date
3 Mar 2010
Current
Potential
61
79
Property Type
Flat
Built Form
N/A
Constructed
1991-1995
+
Certificate History
3 Mar 2010
61
79
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
7 COLLETT CLOSE, HANHAM
Date
24 May 2021
Current
Potential
67
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
24 May 2021
67
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
8 COLLETT CLOSE, HANHAM
Date
13 Nov 2020
Current
Potential
68
94
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1983-1990
+
Certificate History
13 Nov 2020
68
94
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
9 Collett Close
Date
30 Oct 2009
Current
Potential
68
70
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
30 Oct 2009
68
70
3 Mar 2022
72
89
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
48
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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