PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Sweet Briar, WELWYN GARDEN CITY, AL7 3EB
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 Sweet Briar, AL7 3EB 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 Sweet Briar, WELWYN GARDEN CITY, AL7 3EB
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 Sweet Briar
Date
17 Nov 2022
Current
Potential
75
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
17 Nov 2022
75
88
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
105 Sweet Briar
Date
9 Mar 2022
Current
Potential
68
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
9 Mar 2022
68
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
113 Sweet Briar
Date
3 Apr 2016
Current
Potential
67
79
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 Apr 2016
67
79
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
117 Sweet Briar
Date
26 Oct 2011
Current
Potential
49
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Oct 2011
49
71
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
119 Sweet Briar
Date
9 Jan 2019
Current
Potential
70
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
9 Jan 2019
70
84
19 Feb 2014
49
88
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
121 Sweet Briar
Date
26 Jan 2011
Current
Potential
49
74
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
26 Jan 2011
49
74
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
125 Sweet Briar
Date
27 Aug 2024
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Aug 2024
73
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
127 Sweet Briar
Date
15 Jun 2024
Current
Potential
55
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Jun 2024
55
81
Total Floor Area
205 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
129 Sweet Briar
Date
7 Oct 2021
Current
Potential
65
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 Oct 2021
65
80
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
133 Sweet Briar
Date
6 Nov 2018
Current
Potential
72
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Nov 2018
72
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
65 Sweet Briar
Date
26 Apr 2010
Current
Potential
70
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
26 Apr 2010
70
77
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
67 Sweet Briar
Date
11 Oct 2015
Current
Potential
66
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Oct 2015
66
89
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
73 Sweet Briar
Date
16 Sep 2010
Current
Potential
76
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Sep 2010
76
78
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
81 Sweet Briar
Date
15 Jun 2023
Current
Potential
83
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
15 Jun 2023
83
84
Total Floor Area
143 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
81 SWEET BRIAR, WELWYN GARDEN CITY
Date
3 Mar 2021
Current
Potential
66
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
3 Mar 2021
66
83
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
83 Sweet Briar
Date
17 Feb 2015
Current
Potential
52
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
17 Feb 2015
52
87
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
85 Sweet Briar
Date
14 Feb 2022
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Feb 2022
66
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
89 Sweet Briar
Date
14 Nov 2016
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
14 Nov 2016
72
87
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
97 Sweet Briar
Date
1 Mar 2024
Current
Potential
65
78
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
1 Mar 2024
65
78
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
99 Sweet Briar
Date
23 Jul 2020
Current
Potential
67
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
23 Jul 2020
67
86
8 Mar 2010
75
78
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
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 2024.