PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
By The Mount, WELWYN GARDEN CITY, AL7 3SY
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 By The Mount, AL7 3SY 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 By The Mount, WELWYN GARDEN CITY, AL7 3SY
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 BY the Mount
Date
26 Apr 2017
Current
Potential
68
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
26 Apr 2017
68
87
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 BY the Mount
Date
6 Mar 2018
Current
Potential
70
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
6 Mar 2018
70
75
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
2
Number of Extensions
0
Address
14 By The Mount
Date
8 Sep 2022
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
8 Sep 2022
77
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
15 BY the Mount
Date
21 Sep 2011
Current
Potential
68
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
21 Sep 2011
68
73
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 BY the Mount
Date
9 Mar 2016
Current
Potential
78
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
9 Mar 2016
78
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17 BY the Mount
Date
5 Nov 2009
Current
Potential
78
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
5 Nov 2009
78
85
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
17 BY THE MOUNT, WELWYN GARDEN CITY
Date
22 Feb 2021
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
22 Feb 2021
81
81
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 By The Mount
Date
20 Dec 2022
Current
Potential
78
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
20 Dec 2022
78
79
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 BY the Mount
Date
23 May 2012
Current
Potential
78
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
23 May 2012
78
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
19 BY the Mount
Date
19 Aug 2009
Current
Potential
77
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
19 Aug 2009
77
82
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21 By The Mount
Date
1 Dec 2023
Current
Potential
75
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
1 Dec 2023
75
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
23 BY the Mount
Date
10 Feb 2010
Current
Potential
77
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1991-1995
Certificate History
10 Feb 2010
77
78
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 BY THE MOUNT, WELWYN GARDEN CITY
Date
11 Oct 2020
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
11 Oct 2020
73
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 BY the Mount
Date
3 Nov 2017
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
3 Nov 2017
70
87
15 Nov 2016
69
87
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 By The Mount
Date
5 Dec 2022
Current
Potential
67
83
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
5 Dec 2022
67
83
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 BY the Mount
Date
23 Nov 2009
Current
Potential
72
76
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
23 Nov 2009
72
76
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 BY the Mount
Date
14 Mar 2018
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
14 Mar 2018
73
86
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
31 By The Mount
Date
26 May 2022
Current
Potential
74
86
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
26 May 2022
74
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 BY the Mount
Date
9 May 2011
Current
Potential
58
72
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
9 May 2011
58
72
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 BY THE MOUNT, WELWYN GARDEN CITY
Date
15 Nov 2020
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
15 Nov 2020
70
85
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 By The Mount
Date
9 Sep 2022
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
9 Sep 2022
69
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 BY THE MOUNT, WELWYN GARDEN CITY
Date
24 Sep 2020
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
24 Sep 2020
70
84
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 BY the Mount
Date
13 Jan 2009
Current
Potential
80
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
13 Jan 2009
80
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 By The Mount
Date
6 Feb 2023
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
6 Feb 2023
77
79
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
2
Number of Extensions
0
Address
5 BY the Mount
Date
1 Dec 2016
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
1 Dec 2016
72
75
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 BY the Mount
Date
26 Nov 2014
Current
Potential
78
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
26 Nov 2014
78
79
20 Apr 2011
74
80
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 By The Mount
Date
21 Aug 2023
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
21 Aug 2023
79
79
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 BY the Mount
Date
4 Oct 2017
Current
Potential
78
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
4 Oct 2017
78
79
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 BY the Mount
Date
23 Sep 2015
Current
Potential
74
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
23 Sep 2015
74
76
20 Apr 2011
72
77
Total Floor Area
55 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
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 2024.