PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Alderman Close, HATFIELD, AL9 7DS
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 Alderman Close, AL9 7DS 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 Alderman Close, HATFIELD, AL9 7DS
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Alderman Close, Welham Green, North Mymms
Date
9 Aug 2020
Current
Potential
51
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
9 Aug 2020
51
66
5 Aug 2010
64
75
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
11 ALDERMAN CLOSE, WELHAM GREEN
Date
23 Feb 2021
Current
Potential
65
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
23 Feb 2021
65
66
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 Alderman Close, Welham Green
Date
28 May 2024
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
28 May 2024
76
78
29 Mar 2009
46
69
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Alderman Close, Welham Green
Date
18 Mar 2022
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 Mar 2022
72
79
14 Apr 2011
69
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 Alderman Close, Welham Green
Date
26 Jun 2022
Current
Potential
74
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
26 Jun 2022
74
79
20 Sep 2009
74
83
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Alderman Close, Welham Green, North Mymms
Date
5 Sep 2019
Current
Potential
64
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
5 Sep 2019
64
84
21 Aug 2009
72
82
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
17 ALDERMAN CLOSE, WELHAM GREEN
Date
23 Feb 2021
Current
Potential
66
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Feb 2021
66
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
68
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
17 Alderman Close, Welham Green, North Mymms
Date
27 Jun 2009
Current
Potential
61
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
27 Jun 2009
61
73
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Alderman Close, Welham Green, North Mymms
Date
16 Jul 2020
Current
Potential
58
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Jul 2020
58
79
15 Oct 2009
60
74
Total Floor Area
56 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
2 ALDERMAN CLOSE, WELHAM GREEN
Date
23 Feb 2021
Current
Potential
70
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
23 Feb 2021
70
73
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Alderman Close, Welham Green, North Mymms
Date
12 Nov 2019
Current
Potential
71
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
12 Nov 2019
71
78
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21 Alderman Close, Welham Green
Date
24 Nov 2022
Current
Potential
73
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 Nov 2022
73
83
18 Oct 2010
40
53
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
23 Alderman Close, Welham Green
Date
30 Sep 2024
Current
Potential
66
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
30 Sep 2024
66
73
5 May 2010
59
72
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
24 Alderman Close, Welham Green, North Mymms
Date
21 Nov 2017
Current
Potential
67
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
21 Nov 2017
67
74
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Alderman Close, Welham Green, North Mymms
Date
12 Sep 2018
Current
Potential
63
82
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Sep 2018
63
82
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Alderman Close, Welham Green, North Mymms
Date
20 Mar 2014
Current
Potential
44
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Mar 2014
44
72
Total Floor Area
46 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
105
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
4 Alderman Close, Welham Green
Date
15 Aug 2024
Current
Potential
69
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Aug 2024
69
83
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
7 Alderman Close, Welham Green, North Mymms
Date
16 Jun 2010
Current
Potential
55
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Jun 2010
55
62
Total Floor Area
45 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8 Alderman Close, Welham Green
Date
7 Jan 2023
Current
Potential
68
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Jan 2023
68
80
5 Mar 2012
45
56
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
9 Alderman Close, Welham Green
Date
1 Dec 2023
Current
Potential
71
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Dec 2023
71
78
11 Dec 2013
72
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
2
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.
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