PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Caernarvon Close, MITCHAM, CR4 1XD

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 Caernarvon Close, CR4 1XD 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 Caernarvon Close, MITCHAM, CR4 1XD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Caernarvon Close
Date
10 Mar 2017
Current
Potential
62
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
10 Mar 2017
62
84
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
13 Caernarvon Close
Date
19 Nov 2019
Current
Potential
56
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 Nov 2019
56
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
14 Caernarvon Close
Date
19 Jul 2015
Current
Potential
70
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 Jul 2015
70
71
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
16 CAERNARVON CLOSE, MITCHAM
Date
14 Jan 2021
Current
Potential
52
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
14 Jan 2021
52
86
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Caernarvon Close
Date
29 Apr 2009
Current
Potential
62
69
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Apr 2009
62
69
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Caernarvon Close
Date
6 Feb 2010
Current
Potential
75
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
6 Feb 2010
75
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 CAERNARVON CLOSE, MITCHAM
Date
19 Oct 2020
Current
Potential
65
71
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
+
Certificate History
19 Oct 2020
65
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19 Caernarvon Close
Date
5 Aug 2020
Current
Potential
63
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
5 Aug 2020
63
70
Total Floor Area
39 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21 Caernarvon Close
Date
22 Nov 2011
Current
Potential
63
66
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
22 Nov 2011
63
66
16 Mar 2010
54
59
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Caernarvon Close
Date
19 Aug 2021
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 Aug 2021
71
85
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
23 Caernarvon Close
Date
7 Mar 2017
Current
Potential
57
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
7 Mar 2017
57
83
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
24 Caernarvon Close
Date
17 May 2018
Current
Potential
63
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 May 2018
63
79
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 Caernarvon Close
Date
12 Apr 2017
Current
Potential
62
71
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
12 Apr 2017
62
71
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Caernarvon Close
Date
30 May 2017
Current
Potential
66
69
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
30 May 2017
66
69
5 Jul 2010
62
68
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 Caernarvon Close
Date
29 Apr 2010
Current
Potential
73
78
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
29 Apr 2010
73
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 CAERNARVON CLOSE, MITCHAM
Date
18 Dec 2020
Current
Potential
80
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
18 Dec 2020
80
80
Total Floor Area
45 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 Caernarvon Close
Date
12 Jan 2018
Current
Potential
71
71
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
12 Jan 2018
71
71
13 May 2014
63
70
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 CAERNARVON CLOSE, MITCHAM
Date
18 Dec 2020
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
18 Dec 2020
79
79
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Caernarvon Close
Date
23 Mar 2017
Current
Potential
56
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2017
56
72
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Caernarvon Close
Date
31 Aug 2020
Current
Potential
65
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
31 Aug 2020
65
76
3 May 2017
54
70
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31 Caernarvon Close
Date
22 Jan 2019
Current
Potential
58
72
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 Jan 2019
58
72
Total Floor Area
122 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
33 Caernarvon Close
Date
6 Jun 2018
Current
Potential
63
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
6 Jun 2018
63
79
6 Jul 2014
69
82
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
36 Caernarvon Close
Date
22 Mar 2024
Current
Potential
61
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
22 Mar 2024
61
81
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
37 Caernarvon Close
Date
26 Oct 2011
Current
Potential
65
70
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
+
Certificate History
26 Oct 2011
65
70
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
38 Caernarvon Close
Date
10 Mar 2017
Current
Potential
65
69
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
10 Mar 2017
65
69
3 Dec 2009
57
67
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 Caernarvon Close
Date
10 Apr 2017
Current
Potential
67
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
10 Apr 2017
67
73
15 Aug 2011
68
72
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Caernarvon Close
Date
5 Apr 2023
Current
Potential
75
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
5 Apr 2023
75
85
Total Floor Area
106 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
40 Caernarvon Close
Date
9 Mar 2017
Current
Potential
63
72
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
+
Certificate History
9 Mar 2017
63
72
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
41 Caernarvon Close
Date
7 Mar 2017
Current
Potential
57
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
7 Mar 2017
57
71
29 Apr 2010
60
67
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
42 Caernarvon Close
Date
11 Nov 2024
Current
Potential
71
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Nov 2024
71
79
9 Mar 2017
48
70
14 Mar 2012
55
62
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
45 Caernarvon Close
Date
8 Mar 2018
Current
Potential
58
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
8 Mar 2018
58
80
12 Jan 2018
63
83
20 Nov 2013
69
86
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
46 Caernarvon Close
Date
9 Feb 2015
Current
Potential
55
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Feb 2015
55
81
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
47 Caernarvon Close
Date
7 Jun 2024
Current
Potential
65
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
7 Jun 2024
65
82
21 Feb 2012
65
73
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
48 Caernarvon Close
Date
11 Jan 2016
Current
Potential
72
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Jan 2016
72
83
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Caernarvon Close
Date
23 Mar 2017
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Mar 2017
64
83
28 Jul 2010
69
74
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
50 Caernarvon Close
Date
16 Mar 2017
Current
Potential
62
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
16 Mar 2017
62
83
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
52 Caernarvon Close
Date
29 Jul 2018
Current
Potential
65
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
29 Jul 2018
65
83
19 Dec 2013
71
85
24 May 2012
69
85
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
53 Caernarvon Close
Date
18 Jul 2018
Current
Potential
61
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
18 Jul 2018
61
81
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
54 Caernarvon Close
Date
17 Sep 2017
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Sep 2017
67
85
2 Apr 2013
60
76
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
54 CAERNARVON CLOSE, MITCHAM
Date
6 May 2021
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
6 May 2021
69
86
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Caernarvon Close
Date
21 Sep 2017
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
21 Sep 2017
69
84
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Caernarvon Close
Date
18 May 2016
Current
Potential
71
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
18 May 2016
71
88
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8a Caernarvon Close
Date
24 Aug 2021
Current
Potential
62
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
24 Aug 2021
62
77
Total Floor Area
12 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
167
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
9 Caernarvon Close
Date
29 Jun 2022
Current
Potential
76
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
29 Jun 2022
76
77
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Studio Flat, 14 Caernarvon Close
Date
3 Dec 2015
Current
Potential
27
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
3 Dec 2015
27
72
Total Floor Area
12 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
221
Mains Gas Available
No
Habitable Rooms
1
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.