PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Penn Way, WELWYN GARDEN CITY, AL7 3EE
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 Penn Way, AL7 3EE 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 Penn Way, WELWYN GARDEN CITY, AL7 3EE
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Penn Way
Date
17 Jan 2012
Current
Potential
81
81
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
17 Jan 2012
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11 Penn Way
Date
17 Jan 2012
Current
Potential
81
81
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
17 Jan 2012
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
13 Penn Way
Date
24 Apr 2022
Current
Potential
78
88
Property Type
House
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
24 Apr 2022
78
88
24 Nov 2011
81
81
Total Floor Area
111 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Penn Way
Date
24 Nov 2011
Current
Potential
81
81
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
24 Nov 2011
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
17 Penn Way
Date
28 Nov 2011
Current
Potential
81
81
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
28 Nov 2011
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
19 Penn Way
Date
4 May 2023
Current
Potential
78
88
Property Type
House
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
4 May 2023
78
88
28 Nov 2011
81
81
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
6
Number of Extensions
0
Address
21 Penn Way
Date
17 Jan 2012
Current
Potential
81
81
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
17 Jan 2012
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
23 Penn Way
Date
17 Jan 2012
Current
Potential
81
81
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
17 Jan 2012
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
25 Penn Way
Date
17 Jan 2012
Current
Potential
81
81
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
17 Jan 2012
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
27 Penn Way
Date
17 Jan 2012
Current
Potential
81
81
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
17 Jan 2012
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
29 Penn Way
Date
17 Jan 2012
Current
Potential
81
81
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
17 Jan 2012
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
18
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Penn Way
Date
3 Apr 2022
Current
Potential
79
89
Property Type
House
Built Form
Mid-Terrace
Constructed
2012 onwards
Certificate History
3 Apr 2022
79
89
17 Jan 2012
83
83
Total Floor Area
111 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
31 Penn Way
Date
14 Mar 2024
Current
Potential
79
89
Property Type
House
Built Form
Semi-Detached
Constructed
2012 onwards
Certificate History
14 Mar 2024
79
89
17 Jan 2012
81
81
Total Floor Area
112 sq m
Current CO2 Emissions Level
2.5
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
33 Penn Way
Date
13 Jun 2012
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Jun 2012
82
82
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
35 Penn Way
Date
21 Sep 2023
Current
Potential
80
81
Property Type
Flat
Built Form
Detached
Constructed
2007-2011
Certificate History
21 Sep 2023
80
81
13 Jun 2012
83
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
20
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Penn Way
Date
13 Jun 2012
Current
Potential
82
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
Certificate History
13 Jun 2012
82
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
39 Penn Way
Date
22 Jun 2022
Current
Potential
77
77
Property Type
Maisonette
Built Form
Detached
Constructed
2012 onwards
Certificate History
22 Jun 2022
77
77
13 Jun 2012
82
82
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
12
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41 Penn Way
Date
21 Jun 2012
Current
Potential
78
78
Property Type
Maisonette
Built Form
Detached
Constructed
N/A
Certificate History
21 Jun 2012
78
78
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43 Penn Way
Date
20 Apr 2023
Current
Potential
75
75
Property Type
Maisonette
Built Form
Detached
Constructed
2007-2011
Certificate History
20 Apr 2023
75
75
21 Jun 2012
78
78
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Penn Way
Date
25 Oct 2023
Current
Potential
77
77
Property Type
Maisonette
Built Form
Detached
Constructed
2007-2011
Certificate History
25 Oct 2023
77
77
24 Nov 2011
79
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Penn Way
Date
24 Nov 2011
Current
Potential
79
79
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
N/A
Certificate History
24 Nov 2011
79
79
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
49 Penn Way
Date
26 May 2022
Current
Potential
76
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
2007-2011
Certificate History
26 May 2022
76
76
15 Nov 2011
83
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
5 Penn Way
Date
17 Jan 2012
Current
Potential
81
81
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
17 Jan 2012
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
51 Penn Way
Date
15 Nov 2011
Current
Potential
83
83
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
N/A
Certificate History
15 Nov 2011
83
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
7 Penn Way
Date
17 Jan 2012
Current
Potential
81
81
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
17 Jan 2012
81
81
Total Floor Area
113 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
9 Penn Way
Date
17 Jan 2012
Current
Potential
83
83
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
17 Jan 2012
83
83
Total Floor Area
113 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
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.