PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
James Close, MARLOW, SL7 1TS
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 James Close, SL7 1TS 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 James Close, MARLOW, SL7 1TS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 James Close
Date
29 May 2022
Current
Potential
74
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
29 May 2022
74
87
27 Feb 2014
73
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
10 JAMES CLOSE
Date
28 Jun 2021
Current
Potential
71
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
28 Jun 2021
71
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
10 James Close
Date
24 Jan 2011
Current
Potential
75
78
Property Type
Maisonette
Built Form
Detached
Constructed
1976-1982
Certificate History
24 Jan 2011
75
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 James Close
Date
2 Feb 2013
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
2 Feb 2013
75
89
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 James Close
Date
26 Jun 2017
Current
Potential
62
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
26 Jun 2017
62
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 JAMES CLOSE
Date
5 Jul 2021
Current
Potential
72
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
5 Jul 2021
72
84
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 James Close
Date
29 Mar 2009
Current
Potential
70
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
29 Mar 2009
70
72
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 James Close
Date
8 Feb 2024
Current
Potential
75
85
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
8 Feb 2024
75
85
19 Apr 2012
74
88
Total Floor Area
118 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
17 James Close
Date
30 Jun 2014
Current
Potential
48
84
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Jun 2014
48
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 James Close
Date
29 May 2022
Current
Potential
78
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 May 2022
78
90
27 Feb 2014
76
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 James Close
Date
15 Aug 2023
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Aug 2023
71
87
23 May 2011
56
76
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 James Close
Date
22 Nov 2013
Current
Potential
69
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
22 Nov 2013
69
89
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 James Close
Date
29 May 2022
Current
Potential
78
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 May 2022
78
90
27 Feb 2014
75
90
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 James Close
Date
10 Jun 2022
Current
Potential
69
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
10 Jun 2022
69
75
27 Feb 2014
69
78
14 Mar 2013
74
77
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 James Close
Date
2 Jun 2020
Current
Potential
66
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
2 Jun 2020
66
77
12 Apr 2010
74
82
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
24 James Close
Date
9 Aug 2009
Current
Potential
65
74
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
9 Aug 2009
65
74
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 JAMES CLOSE, MARLOW
Date
7 Oct 2020
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
7 Oct 2020
68
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.0
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
25 James Close
Date
27 Jun 2022
Current
Potential
77
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Jun 2022
77
90
27 Feb 2014
74
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 James Close
Date
8 Jun 2022
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
8 Jun 2022
75
77
27 Feb 2014
73
77
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 James Close
Date
20 Jul 2020
Current
Potential
71
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
20 Jul 2020
71
75
3 Oct 2010
62
81
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
28 James Close
Date
30 May 2022
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
30 May 2022
74
77
27 Feb 2014
70
80
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.3
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
29 James Close
Date
10 Jun 2022
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
10 Jun 2022
72
75
27 Feb 2014
73
80
18 Aug 2009
68
81
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 James Close
Date
29 Feb 2016
Current
Potential
69
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Feb 2016
69
82
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 James Close
Date
9 Feb 2022
Current
Potential
74
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
9 Feb 2022
74
76
19 Aug 2009
72
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 James Close
Date
6 Dec 2024
Current
Potential
79
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
6 Dec 2024
79
79
27 Feb 2014
75
80
14 Sep 2010
76
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 James Close
Date
28 Feb 2014
Current
Potential
74
78
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
28 Feb 2014
74
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 James Close
Date
25 Aug 2020
Current
Potential
76
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
25 Aug 2020
76
79
19 Jan 2011
78
84
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 James Close
Date
30 May 2022
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
30 May 2022
75
77
27 Feb 2014
74
78
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 James Close
Date
30 Mar 2010
Current
Potential
76
81
Property Type
Flat
Built Form
Detached
Constructed
1983-1990
Certificate History
30 Mar 2010
76
81
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 James Close
Date
7 Oct 2015
Current
Potential
54
87
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
7 Oct 2015
54
87
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 James Close
Date
29 May 2022
Current
Potential
77
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 May 2022
77
89
27 Feb 2014
67
90
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 James Close
Date
29 May 2022
Current
Potential
77
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 May 2022
77
89
27 Feb 2014
68
90
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 James Close
Date
9 Feb 2019
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
9 Feb 2019
74
86
10 Aug 2009
75
81
4 Mar 2009
64
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 James Close
Date
27 Feb 2014
Current
Potential
72
87
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
27 Feb 2014
72
87
21 Dec 2011
68
72
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 James Close
Date
9 Jun 2011
Current
Potential
67
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Jun 2011
67
75
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 James Close
Date
29 May 2022
Current
Potential
77
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 May 2022
77
89
27 Feb 2014
74
89
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 James Close
Date
23 Mar 2017
Current
Potential
66
85
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
23 Mar 2017
66
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 James Close
Date
26 Mar 2015
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
26 Mar 2015
71
87
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 James Close
Date
8 Jan 2015
Current
Potential
68
83
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
8 Jan 2015
68
83
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
7 James Close
Date
29 May 2022
Current
Potential
74
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
29 May 2022
74
87
27 Feb 2014
65
88
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 James Close
Date
13 Jul 2020
Current
Potential
74
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
13 Jul 2020
74
88
15 Jun 2010
66
76
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 James Close
Date
14 Jun 2022
Current
Potential
74
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
14 Jun 2022
74
77
27 Feb 2014
65
72
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
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.