Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Lockleys, WELWYN, AL6 0BL

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 Lockleys, AL6 0BL 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 Lockleys, WELWYN, AL6 0BL
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Lockleys
Date
30 Jul 2022
Current
Potential
63
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
30 Jul 2022
63
78
25 Feb 2010
53
63
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
7 Lockleys
Date
15 Aug 2023
Current
Potential
71
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Aug 2023
71
78
23 Jun 2013
65
82
25 Feb 2010
49
58
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
9 Lockleys
Date
23 Jun 2013
Current
Potential
65
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Jun 2013
65
82
25 Feb 2010
49
58
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Annexe, 5 Lockleys
Date
9 May 2012
Current
Potential
73
74
Property Type
Bungalow
Built Form
Detached
Constructed
N/A
+
Certificate History
9 May 2012
73
74
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Court Yard Barn, Lockley Farm
Date
25 Feb 2010
Current
Potential
74
76
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
25 Feb 2010
74
76
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
36
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
COURTYARD BARN, 8 LOCKLEYS
Date
27 Jan 2021
Current
Potential
64
105
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Jan 2021
64
105
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Mill Farm Barn, Lockley Farm
Date
25 Feb 2010
Current
Potential
63
66
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
25 Feb 2010
63
66
Total Floor Area
143 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Parkland Barn, 5 Lockleys
Date
10 Jan 2020
Current
Potential
66
114
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
10 Jan 2020
66
114
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
-0.6
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Shire Barn, Lockley Farm
Date
5 Dec 2022
Current
Potential
67
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
5 Dec 2022
67
80
25 Feb 2010
70
72
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
3
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.