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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Burnham Green Road, WELWYN, AL6 0NL

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 Burnham Green Road, AL6 0NL 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 Burnham Green Road, WELWYN, AL6 0NL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
35 Burnham Green Road
Date
26 Jun 2024
Current
Potential
84
90
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
26 Jun 2024
84
90
Total Floor Area
275 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
37 Burnham Green Road
Date
30 Oct 2015
Current
Potential
65
81
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
30 Oct 2015
65
81
Total Floor Area
307 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
41 Burnham Green Road
Date
29 Jul 2011
Current
Potential
62
62
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
29 Jul 2011
62
62
Total Floor Area
169 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
7.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
43 Burnham Green Road
Date
19 Sep 2021
Current
Potential
85
90
Property Type
House
Built Form
Detached
Constructed
2021
+
Certificate History
19 Sep 2021
85
90
22 Feb 2016
70
81
Total Floor Area
200 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43A BURNHAM GREEN ROAD
Date
26 Jul 2021
Current
Potential
75
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
26 Jul 2021
75
82
Total Floor Area
382 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
0
Address
43b Burnham Green Road
Date
18 Jun 2018
Current
Potential
67
76
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
18 Jun 2018
67
76
Total Floor Area
195 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
47 Burnham Green Road
Date
3 Oct 2022
Current
Potential
65
84
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
3 Oct 2022
65
84
Total Floor Area
386 sq m
Current CO2 Emissions Level
14.5
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
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.