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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
De Beauvoir Chase, BILLERICAY, CM11 1PR

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 De Beauvoir Chase, CM11 1PR 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 De Beauvoir Chase, BILLERICAY, CM11 1PR
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
De Beauvoir Lodge, De Beauvoir Chase
Date
27 Apr 2009
Current
Potential
39
56
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
27 Apr 2009
39
56
Total Floor Area
324 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
Greenacres, De Beauvoir Chase
Date
26 Jul 2024
Current
Potential
75
79
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
26 Jul 2024
75
79
23 Aug 2012
70
82
Total Floor Area
329 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Rose Cottage, De Beauvoir Chase
Date
17 May 2023
Current
Potential
85
91
Property Type
House
Built Form
Detached
Constructed
2023
+
Certificate History
17 May 2023
85
91
Total Floor Area
199 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Roydene, De Beauvoir Chase
Date
14 Dec 2023
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
14 Dec 2023
69
82
9 Oct 2009
69
75
Total Floor Area
142 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
The Bungalow, De Beauvoir Chase
Date
28 Apr 2013
Current
Potential
55
83
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
28 Apr 2013
55
83
Total Floor Area
126 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
The Laurels, De Beauvoir Chase
Date
7 Jun 2020
Current
Potential
69
86
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
7 Jun 2020
69
86
Total Floor Area
227 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
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.