PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Nettlecroft, WELWYN GARDEN CITY, AL7 2DW
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 Nettlecroft, AL7 2DW 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 Nettlecroft, WELWYN GARDEN CITY, AL7 2DW
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Nettlecroft
Date
4 Dec 2023
Current
Potential
74
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
4 Dec 2023
74
76
23 Nov 2011
74
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Nettlecroft
Date
18 Jan 2017
Current
Potential
73
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
18 Jan 2017
73
76
22 Dec 2010
78
79
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Nettlecroft
Date
31 Aug 2010
Current
Potential
82
85
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
31 Aug 2010
82
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Nettlecroft
Date
16 Jul 2009
Current
Potential
62
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Jul 2009
62
83
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Nettlecroft
Date
16 Jan 2019
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Jan 2019
77
79
7 Oct 2008
62
71
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Nettlecroft
Date
25 Jul 2024
Current
Potential
70
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
25 Jul 2024
70
76
2 Dec 2010
76
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Nettlecroft
Date
7 Dec 2018
Current
Potential
74
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
7 Dec 2018
74
76
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Nettlecroft
Date
31 May 2022
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
31 May 2022
77
78
20 Jul 2010
76
82
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19 Nettlecroft
Date
10 Nov 2018
Current
Potential
79
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
10 Nov 2018
79
80
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Nettlecroft
Date
2 May 2017
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 May 2017
76
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 Nettlecroft
Date
19 Jul 2017
Current
Potential
72
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
19 Jul 2017
72
82
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.5
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
21 Nettlecroft
Date
29 Sep 2009
Current
Potential
73
81
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
29 Sep 2009
73
81
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 NETTLECROFT, WELWYN GARDEN CITY
Date
23 Dec 2020
Current
Potential
75
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
23 Dec 2020
75
79
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Nettlecroft
Date
9 Mar 2011
Current
Potential
81
81
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
9 Mar 2011
81
81
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Nettlecroft
Date
13 Sep 2011
Current
Potential
73
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
13 Sep 2011
73
74
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Nettlecroft
Date
6 Apr 2014
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
6 Apr 2014
76
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
25 Nettlecroft
Date
29 Mar 2023
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
29 Mar 2023
77
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Nettlecroft
Date
29 Jul 2020
Current
Potential
79
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
29 Jul 2020
79
82
2 Mar 2010
60
80
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Nettlecroft
Date
31 Aug 2021
Current
Potential
77
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
31 Aug 2021
77
81
16 Feb 2011
80
85
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.9
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
28 Nettlecroft
Date
24 Nov 2021
Current
Potential
60
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 Nov 2021
60
70
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Nettlecroft
Date
24 May 2011
Current
Potential
73
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
24 May 2011
73
80
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Nettlecroft
Date
16 Sep 2012
Current
Potential
75
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
16 Sep 2012
75
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31 Nettlecroft
Date
29 Nov 2018
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
29 Nov 2018
77
79
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32 Nettlecroft
Date
17 Oct 2022
Current
Potential
72
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
17 Oct 2022
72
77
9 Feb 2012
75
75
6 Oct 2022
73
76
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Nettlecroft
Date
18 May 2015
Current
Potential
82
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
18 May 2015
82
82
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
35 Nettlecroft
Date
10 Jan 2018
Current
Potential
69
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
10 Jan 2018
69
70
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Nettlecroft
Date
24 Feb 2015
Current
Potential
65
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
24 Feb 2015
65
82
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
5 NETTLECROFT, WELWYN GARDEN CITY
Date
25 Feb 2021
Current
Potential
75
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 Feb 2021
75
81
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Nettlecroft
Date
21 Oct 2008
Current
Potential
69
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
21 Oct 2008
69
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Nettlecroft
Date
14 Oct 2024
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 Oct 2024
76
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2024.