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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Newfields, WELWYN GARDEN CITY, AL8 6YS

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 Newfields, AL8 6YS 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 Newfields, WELWYN GARDEN CITY, AL8 6YS
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Newfields
Date
15 Mar 2023
Current
Potential
68
82
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
15 Mar 2023
68
82
19 Jul 2009
67
72
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 Newfields
Date
17 Jul 2014
Current
Potential
65
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
17 Jul 2014
65
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Newfields
Date
8 Jan 2020
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
8 Jan 2020
69
85
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Newfields
Date
10 Sep 2023
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Sep 2023
70
87
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 Newfields
Date
15 Aug 2017
Current
Potential
64
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
15 Aug 2017
64
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3 Newfields
Date
10 Jan 2022
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Jan 2022
73
86
2 Aug 2010
59
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Newfields
Date
11 Nov 2010
Current
Potential
68
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
11 Nov 2010
68
75
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Newfields
Date
13 Jun 2016
Current
Potential
60
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
13 Jun 2016
60
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
41 NEWFIELDS
Date
28 Jun 2021
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
28 Jun 2021
71
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
43 Newfields
Date
14 May 2009
Current
Potential
72
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 May 2009
72
76
Total Floor Area
157 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
5 Newfields
Date
20 Oct 2015
Current
Potential
58
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Oct 2015
58
80
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
53 Newfields
Date
25 Oct 2011
Current
Potential
53
70
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
25 Oct 2011
53
70
18 Feb 2010
66
72
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
55 Newfields
Date
7 Jan 2013
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
7 Jan 2013
69
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
57 Newfields
Date
10 Feb 2023
Current
Potential
67
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Feb 2023
67
88
9 Aug 2009
68
76
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Newfields
Date
12 Oct 2016
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
12 Oct 2016
72
87
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
73 Newfields
Date
2 Aug 2012
Current
Potential
64
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
2 Aug 2012
64
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
75 Newfields
Date
18 May 2014
Current
Potential
57
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
18 May 2014
57
88
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
79 Newfields
Date
6 Mar 2023
Current
Potential
70
84
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
6 Mar 2023
70
84
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Newfields
Date
3 Aug 2016
Current
Potential
61
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Aug 2016
61
85
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2024.