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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Brockswood Lane, WELWYN GARDEN CITY, AL8 7BG

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 Brockswood Lane, AL8 7BG 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 Brockswood Lane, WELWYN GARDEN CITY, AL8 7BG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Brockswood Lane
Date
2 Nov 2023
Current
Potential
33
69
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
2 Nov 2023
33
69
Total Floor Area
108 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
3
Address
16 Brockswood Lane
Date
2 Apr 2013
Current
Potential
46
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 Apr 2013
46
81
Total Floor Area
101 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
22 Brockswood Lane
Date
11 Oct 2015
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
11 Oct 2015
67
85
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Brockswood Lane
Date
1 Oct 2014
Current
Potential
51
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Oct 2014
51
82
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Brockswood Lane
Date
20 Nov 2012
Current
Potential
39
76
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
20 Nov 2012
39
76
Total Floor Area
107 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
32 Brockswood Lane
Date
18 Jan 2016
Current
Potential
43
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Jan 2016
43
74
Total Floor Area
107 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Brockswood Lane
Date
24 Aug 2018
Current
Potential
62
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
24 Aug 2018
62
85
Total Floor Area
146 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
4 Brockswood Lane
Date
24 Jun 2015
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Jun 2015
73
77
17 Oct 2011
38
56
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
42 Brockswood Lane
Date
23 Feb 2009
Current
Potential
54
64
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 Feb 2009
54
64
Total Floor Area
135 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
46 Brockswood Lane
Date
23 Oct 2013
Current
Potential
62
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 Oct 2013
62
81
Total Floor Area
138 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
4a Brockswood Lane
Date
25 Jun 2015
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Jun 2015
72
76
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
54 Brockswood Lane
Date
17 Apr 2016
Current
Potential
61
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 Apr 2016
61
86
7 Mar 2013
59
83
7 Mar 2013
59
83
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 BROCKSWOOD LANE, WELWYN GARDEN CITY
Date
23 Mar 2021
Current
Potential
60
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Mar 2021
60
82
Total Floor Area
130 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
The Annex, 42 Brockswood Lane
Date
23 Feb 2009
Current
Potential
38
39
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
23 Feb 2009
38
39
Total Floor Area
25 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
195
Mains Gas Available
No
Habitable Rooms
2
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.