Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ayot Green, WELWYN, AL6 9BA

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 Ayot Green, AL6 9BA 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 Ayot Green, WELWYN, AL6 9BA
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17 Ayot Green, Ayot St. Peter
Date
21 Aug 2013
Current
Potential
41
88
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
21 Aug 2013
41
88
Total Floor Area
61 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
19 Ayot Green, Ayot St. Peter
Date
9 Jun 2019
Current
Potential
54
82
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
9 Jun 2019
54
82
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 Ayot Green, Ayot St. Peter
Date
18 Jul 2017
Current
Potential
50
106
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
18 Jul 2017
50
106
Total Floor Area
60 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
-0.2
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
23 Ayot Green, Ayot St. Peter
Date
7 Mar 2019
Current
Potential
54
109
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
7 Mar 2019
54
109
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
-1.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
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 2024.