PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Langstone Ley, WELWYN GARDEN CITY, AL7 1FQ
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 Langstone Ley, AL7 1FQ 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 Langstone Ley, WELWYN GARDEN CITY, AL7 1FQ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Langstone Ley
Date
13 May 2014
Current
Potential
79
89
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
13 May 2014
79
89
Total Floor Area
112 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
12 Langstone Ley
Date
22 Sep 2023
Current
Potential
77
88
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
22 Sep 2023
77
88
Total Floor Area
99 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
16 Langstone Ley
Date
16 Apr 2014
Current
Potential
75
88
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
16 Apr 2014
75
88
Total Floor Area
98 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Langstone Ley
Date
27 Jan 2025
Current
Potential
77
88
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
27 Jan 2025
77
88
8 May 2024
79
89
9 Jan 2013
77
89
Total Floor Area
103 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Langstone Ley
Date
19 Jun 2020
Current
Potential
77
89
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
19 Jun 2020
77
89
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Langstone Ley
Date
13 May 2017
Current
Potential
75
86
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
13 May 2017
75
86
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
26 Langstone Ley
Date
16 Nov 2022
Current
Potential
77
87
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
16 Nov 2022
77
87
29 Mar 2010
80
82
Total Floor Area
102 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
28 Langstone Ley
Date
24 Jun 2019
Current
Potential
77
88
Property Type
House
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
24 Jun 2019
77
88
Total Floor Area
117 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 Langstone Ley
Date
11 Jan 2018
Current
Potential
76
89
Property Type
House
Built Form
Mid-Terrace
Constructed
2003-2006
Certificate History
11 Jan 2018
76
89
20 Oct 2010
80
82
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 Langstone Ley
Date
6 Sep 2010
Current
Potential
79
80
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
6 Sep 2010
79
80
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 LANGSTONE LEY, WELWYN GARDEN CITY
Date
26 Mar 2021
Current
Potential
77
87
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
26 Mar 2021
77
87
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Langstone Ley
Date
10 Sep 2017
Current
Potential
78
88
Property Type
House
Built Form
End-Terrace
Constructed
2007 onwards
Certificate History
10 Sep 2017
78
88
Total Floor Area
106 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Langstone Ley
Date
20 Dec 2022
Current
Potential
78
89
Property Type
House
Built Form
End-Terrace
Constructed
2007-2011
Certificate History
20 Dec 2022
78
89
5 Sep 2010
79
80
Total Floor Area
103 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Langstone Ley
Date
20 Mar 2017
Current
Potential
80
91
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
Certificate History
20 Mar 2017
80
91
Total Floor Area
103 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
40 Langstone Ley
Date
31 Aug 2014
Current
Potential
76
88
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
31 Aug 2014
76
88
Total Floor Area
98 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
42 Langstone Ley
Date
20 Jan 2022
Current
Potential
79
89
Property Type
House
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
20 Jan 2022
79
89
16 Mar 2011
81
82
Total Floor Area
110 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
44 Langstone Ley
Date
3 Sep 2023
Current
Potential
76
87
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
3 Sep 2023
76
87
1 Jul 2013
74
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
46 Langstone Ley
Date
7 Apr 2024
Current
Potential
76
87
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
7 Apr 2024
76
87
11 Feb 2010
68
69
Total Floor Area
99 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
50 Langstone Ley
Date
1 Feb 2012
Current
Potential
76
77
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
1 Feb 2012
76
77
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
52 Langstone Ley
Date
14 Jan 2015
Current
Potential
78
89
Property Type
House
Built Form
Semi-Detached
Constructed
2007 onwards
Certificate History
14 Jan 2015
78
89
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
54 Langstone Ley
Date
2 Jul 2014
Current
Potential
74
86
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
Certificate History
2 Jul 2014
74
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
56 Langstone Ley
Date
26 Sep 2016
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
26 Sep 2016
78
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
58 Langstone Ley
Date
26 Sep 2016
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
26 Sep 2016
78
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.4
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
6 Langstone Ley
Date
30 Aug 2018
Current
Potential
75
86
Property Type
House
Built Form
End-Terrace
Constructed
2003-2006
Certificate History
30 Aug 2018
75
86
Total Floor Area
103 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
60 Langstone Ley
Date
26 Sep 2016
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
26 Sep 2016
78
78
6 Sep 2012
78
79
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
62 Langstone Ley
Date
26 Sep 2016
Current
Potential
80
81
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
26 Sep 2016
80
81
7 Mar 2013
81
81
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
64 Langstone Ley
Date
26 Sep 2016
Current
Potential
80
81
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
26 Sep 2016
80
81
16 Feb 2011
85
86
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
66 Langstone Ley
Date
26 Sep 2016
Current
Potential
80
81
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
26 Sep 2016
80
81
8 Jun 2010
82
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
68 Langstone Ley
Date
26 Sep 2016
Current
Potential
77
78
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
26 Sep 2016
77
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.5
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
70 Langstone Ley
Date
26 Sep 2016
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
26 Sep 2016
78
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
72 Langstone Ley
Date
26 Sep 2016
Current
Potential
76
78
Property Type
Flat
Built Form
Detached
Constructed
2003-2006
Certificate History
26 Sep 2016
76
78
12 Sep 2013
79
79
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
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.