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

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 1QE 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 1QE
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
246 Daniells
Date
19 Jul 2016
Current
Potential
67
86
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
19 Jul 2016
67
86
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
248 Daniells
Date
22 Jul 2009
Current
Potential
55
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
22 Jul 2009
55
72
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
250 Daniells
Date
20 Apr 2010
Current
Potential
68
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
20 Apr 2010
68
77
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
254 Daniells
Date
18 Feb 2011
Current
Potential
63
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
18 Feb 2011
63
75
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
256 Daniells
Date
19 Jun 2020
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 Jun 2020
66
86
25 Sep 2019
65
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
260 Daniells
Date
17 Sep 2013
Current
Potential
64
84
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
17 Sep 2013
64
84
25 Apr 2012
59
82
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
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.

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