PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Kelman Close, WALTHAM CROSS, EN8 8JL

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 Kelman Close, EN8 8JL 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 Kelman Close, WALTHAM CROSS, EN8 8JL
Period Covered: 2008 - 30 June 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Kelman Close
Date
15 Nov 2012
Current
Potential
72
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
15 Nov 2012
72
82
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
11 Kelman Close
Date
22 Nov 2022
Current
Potential
75
80
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1983-1990
+
Certificate History
22 Nov 2022
75
80
24 Nov 2012
74
80
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
13 Kelman Close
Date
31 Jul 2014
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
31 Jul 2014
74
79
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
16 Kelman Close
Date
19 Aug 2014
Current
Potential
56
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
19 Aug 2014
56
69
25 Aug 2009
70
73
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
2 Kelman Close
Date
9 Dec 2021
Current
Potential
69
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
+
Certificate History
9 Dec 2021
69
77
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
20 Kelman Close
Date
6 Aug 2019
Current
Potential
68
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
6 Aug 2019
68
74
20 Feb 2009
60
66
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
21 Kelman Close
Date
12 Mar 2020
Current
Potential
68
73
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
+
Certificate History
12 Mar 2020
68
73
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
22 Kelman Close
Date
6 Aug 2017
Current
Potential
69
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
6 Aug 2017
69
75
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
24 Kelman Close
Date
26 May 2015
Current
Potential
66
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
26 May 2015
66
76
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
84
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
25 Kelman Close
Date
5 Mar 2010
Current
Potential
67
68
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1983-1990
+
Certificate History
5 Mar 2010
67
68
Total Floor Area
41 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
26 Kelman Close
Date
25 Apr 2019
Current
Potential
53
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Apr 2019
53
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
27 Kelman Close
Date
1 Nov 2021
Current
Potential
66
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
1 Nov 2021
66
76
27 Sep 2010
58
64
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
28 Kelman Close
Date
2 Dec 2022
Current
Potential
63
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
2 Dec 2022
63
75
8 Sep 2010
61
69
Total Floor Area
60 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
29 Kelman Close
Date
8 Apr 2024
Current
Potential
64
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
8 Apr 2024
64
68
4 Apr 2014
70
74
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
30 Kelman Close
Date
13 Jun 2023
Current
Potential
75
83
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
13 Jun 2023
75
83
30 Aug 2012
78
80
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
31 Kelman Close
Date
30 Nov 2018
Current
Potential
72
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
30 Nov 2018
72
82
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
32 Kelman Close
Date
8 Feb 2010
Current
Potential
60
61
Property Type
Flat
Built Form
Detached
Constructed
1991-1995
+
Certificate History
8 Feb 2010
60
61
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 KELMAN CLOSE, CHESHUNT
Date
10 Dec 2020
Current
Potential
60
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
10 Dec 2020
60
75
Total Floor Area
121 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
4 Kelman Close
Date
13 Jul 2020
Current
Potential
71
79
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1991-1995
+
Certificate History
13 Jul 2020
71
79
8 Apr 2009
65
68
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
6 Kelman Close
Date
13 Sep 2019
Current
Potential
60
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
13 Sep 2019
60
81
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
8 Kelman Close
Date
25 Jul 2019
Current
Potential
72
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1991-1995
+
Certificate History
25 Jul 2019
72
82
21 Jul 2009
73
80
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
9 Kelman Close
Date
24 Jun 2009
Current
Potential
46
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
24 Jun 2009
46
72
Total Floor Area
29 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
2
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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