PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cranborne Gardens, WELWYN GARDEN CITY, AL7 3NF
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 Cranborne Gardens, AL7 3NF 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 Cranborne Gardens, WELWYN GARDEN CITY, AL7 3NF
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Cranborne Gardens
Date
19 Jul 2023
Current
Potential
73
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Jul 2023
73
89
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Cranborne Gardens
Date
20 Jan 2015
Current
Potential
71
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Jan 2015
71
75
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 CRANBORNE GARDENS, WELWYN GARDEN CITY
Date
29 Apr 2021
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
29 Apr 2021
72
88
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Cranborne Gardens
Date
6 Mar 2009
Current
Potential
63
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
6 Mar 2009
63
76
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
16 Cranborne Gardens
Date
30 Dec 2009
Current
Potential
68
74
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
30 Dec 2009
68
74
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Cranborne Gardens
Date
12 Oct 2010
Current
Potential
57
76
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Oct 2010
57
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Cranborne Gardens
Date
26 Jun 2013
Current
Potential
69
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Jun 2013
69
91
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Cranborne Gardens
Date
5 Feb 2014
Current
Potential
75
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
5 Feb 2014
75
91
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Cranborne Gardens
Date
5 Sep 2023
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Sep 2023
73
87
1 Dec 2009
77
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Cranborne Gardens
Date
6 Aug 2023
Current
Potential
70
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
6 Aug 2023
70
86
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Cranborne Gardens
Date
5 Apr 2022
Current
Potential
69
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
5 Apr 2022
69
89
28 Jan 2010
77
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
31 Cranborne Gardens
Date
21 Sep 2014
Current
Potential
72
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Sep 2014
72
90
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 Cranborne Gardens
Date
3 Nov 2015
Current
Potential
66
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Nov 2015
66
86
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
37 Cranborne Gardens
Date
1 Dec 2021
Current
Potential
70
83
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
1 Dec 2021
70
83
17 Oct 2021
54
79
4 Oct 2016
72
85
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Cranborne Gardens
Date
20 Oct 2016
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
Certificate History
20 Oct 2016
74
86
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Cranborne Gardens
Date
1 Dec 2021
Current
Potential
69
83
Property Type
House
Built Form
End-Terrace
Constructed
1991-1995
Certificate History
1 Dec 2021
69
83
17 Oct 2021
54
79
4 Oct 2016
73
84
8 Apr 2013
72
83
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
5 Cranborne Gardens
Date
13 Jan 2015
Current
Potential
68
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
13 Jan 2015
68
88
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Cranborne Gardens
Date
22 Oct 2023
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
22 Oct 2023
68
84
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Cranborne Gardens
Date
14 Jul 2013
Current
Potential
68
89
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
14 Jul 2013
68
89
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Cranborne Gardens
Date
12 Aug 2019
Current
Potential
69
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
12 Aug 2019
69
86
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.