PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heathfield Close, POTTERS BAR, EN6 1SP
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 Heathfield Close, EN6 1SP 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 Heathfield Close, POTTERS BAR, EN6 1SP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
22 Heathfield Close
Date
18 Aug 2020
Current
Potential
72
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
18 Aug 2020
72
78
17 Mar 2010
75
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Heathfield Close
Date
13 Aug 2019
Current
Potential
70
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
13 Aug 2019
70
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Heathfield Close
Date
20 Aug 2020
Current
Potential
66
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Aug 2020
66
78
17 Aug 2010
46
74
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Heathfield Close
Date
14 Jan 2025
Current
Potential
69
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
14 Jan 2025
69
76
4 Dec 2013
67
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Heathfield Close
Date
6 Jul 2022
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
6 Jul 2022
74
78
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Heathfield Close
Date
20 Jun 2022
Current
Potential
71
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
20 Jun 2022
71
78
23 May 2012
75
80
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Heathfield Close
Date
21 Oct 2015
Current
Potential
61
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Oct 2015
61
74
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Heathfield Close
Date
15 Aug 2022
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Aug 2022
77
81
15 Aug 2022
78
81
12 Aug 2012
51
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Heathfield Close
Date
18 Mar 2022
Current
Potential
65
78
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
18 Mar 2022
65
78
25 Jul 2011
57
67
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 Heathfield Close
Date
15 Mar 2023
Current
Potential
67
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Mar 2023
67
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Heathfield Close
Date
1 Aug 2023
Current
Potential
59
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Aug 2023
59
79
19 Jun 2013
56
66
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Heathfield Close
Date
10 Oct 2017
Current
Potential
66
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 Oct 2017
66
78
20 Jul 2009
63
80
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Heathfield Close
Date
20 Nov 2021
Current
Potential
71
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Nov 2021
71
77
26 Jul 2011
69
74
25 Jul 2011
58
67
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Heathfield Close
Date
3 Feb 2023
Current
Potential
65
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
3 Feb 2023
65
73
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Heathfield Close
Date
18 Mar 2024
Current
Potential
72
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
18 Mar 2024
72
78
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Heathfield Close
Date
4 Oct 2016
Current
Potential
72
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
4 Oct 2016
72
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Heathfield Close
Date
13 Sep 2017
Current
Potential
65
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
Certificate History
13 Sep 2017
65
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
39 HEATHFIELD CLOSE, POTTERS BAR
Date
13 Oct 2020
Current
Potential
78
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
13 Oct 2020
78
82
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40 Heathfield Close
Date
23 Oct 2010
Current
Potential
65
73
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
23 Oct 2010
65
73
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40 HEATHFIELD CLOSE, POTTERS BAR
Date
19 Jan 2021
Current
Potential
63
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
19 Jan 2021
63
77
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41 Heathfield Close
Date
15 Oct 2015
Current
Potential
48
62
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Oct 2015
48
62
Total Floor Area
66 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
42 Heathfield Close
Date
14 Jan 2019
Current
Potential
51
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
14 Jan 2019
51
74
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
66
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.