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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Daniells, WELWYN GARDEN CITY, AL7 1QY

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 Daniells, AL7 1QY 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 Daniells, WELWYN GARDEN CITY, AL7 1QY
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17 Daniells
Date
3 Oct 2016
Current
Potential
43
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Oct 2016
43
69
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Daniells
Date
8 Jan 2018
Current
Potential
45
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
8 Jan 2018
45
78
Total Floor Area
96 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
21 Daniells
Date
1 Apr 2011
Current
Potential
58
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
1 Apr 2011
58
72
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Daniells
Date
27 Feb 2020
Current
Potential
58
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
27 Feb 2020
58
83
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
3 DANIELLS, WELWYN GARDEN CITY
Date
28 Oct 2020
Current
Potential
58
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
28 Oct 2020
58
84
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
33 Daniells
Date
5 May 2014
Current
Potential
67
72
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
5 May 2014
67
72
9 May 2012
62
74
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
41 Daniells
Date
30 Sep 2014
Current
Potential
57
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
30 Sep 2014
57
71
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
43 Daniells
Date
17 Oct 2009
Current
Potential
49
49
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
17 Oct 2009
49
49
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Daniells
Date
25 Feb 2011
Current
Potential
59
68
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
25 Feb 2011
59
68
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
53 Daniells
Date
3 Oct 2016
Current
Potential
43
69
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Oct 2016
43
69
3 Oct 2016
63
74
3 Oct 2016
63
74
19 Aug 2012
63
78
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
55 Daniells
Date
19 Feb 2014
Current
Potential
65
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Feb 2014
65
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
57 Daniells
Date
10 Oct 2018
Current
Potential
57
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
10 Oct 2018
57
83
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
59 Daniells
Date
16 Jul 2009
Current
Potential
68
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
16 Jul 2009
68
71
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
61 Daniells
Date
26 Jan 2024
Current
Potential
44
76
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
26 Jan 2024
44
76
Total Floor Area
90 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Daniells
Date
19 Sep 2012
Current
Potential
66
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 Sep 2012
66
81
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Daniells
Date
3 Aug 2023
Current
Potential
58
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
3 Aug 2023
58
79
23 Apr 2009
50
63
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.