Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Linkfield, WELWYN GARDEN CITY, AL7 4DN

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 Linkfield, AL7 4DN 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 Linkfield, WELWYN GARDEN CITY, AL7 4DN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Linkfield
Date
9 Oct 2014
Current
Potential
55
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 Oct 2014
55
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
13 Linkfield
Date
10 Apr 2018
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Apr 2018
69
86
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Linkfield
Date
3 Sep 2024
Current
Potential
70
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
3 Sep 2024
70
85
6 Nov 2011
69
72
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Linkfield
Date
9 Jan 2019
Current
Potential
68
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
9 Jan 2019
68
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Linkfield
Date
13 Nov 2018
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Nov 2018
70
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Linkfield
Date
28 Mar 2015
Current
Potential
59
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
28 Mar 2015
59
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 Linkfield
Date
18 Jan 2024
Current
Potential
72
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
18 Jan 2024
72
85
8 Sep 2009
57
74
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 Linkfield
Date
12 Aug 2019
Current
Potential
68
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
12 Aug 2019
68
85
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Linkfield
Date
30 Apr 2009
Current
Potential
63
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
30 Apr 2009
63
76
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Linkfield
Date
3 Dec 2009
Current
Potential
70
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
3 Dec 2009
70
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
41 Linkfield
Date
10 Mar 2010
Current
Potential
63
71
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
10 Mar 2010
63
71
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
47 Linkfield
Date
22 Sep 2021
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
22 Sep 2021
69
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 Linkfield
Date
22 Sep 2015
Current
Potential
66
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
22 Sep 2015
66
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Linkfield
Date
15 Jun 2009
Current
Potential
73
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Jun 2009
73
75
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Linkfield
Date
20 Oct 2011
Current
Potential
56
71
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
20 Oct 2011
56
71
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
59
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.