Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Birkett Way, CHALFONT ST. GILES, HP8 4BJ

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 Birkett Way, HP8 4BJ 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 Birkett Way, CHALFONT ST. GILES, HP8 4BJ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
24 Birkett Way
Date
16 Feb 2018
Current
Potential
63
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
16 Feb 2018
63
80
Total Floor Area
173 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
28 Birkett Way
Date
10 Sep 2020
Current
Potential
58
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 Sep 2020
58
79
Total Floor Area
198 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
29 Birkett Way
Date
5 Jan 2017
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
5 Jan 2017
75
78
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Birkett Way
Date
8 Aug 2022
Current
Potential
66
78
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
8 Aug 2022
66
78
5 Jun 2013
62
78
Total Floor Area
171 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
31 Birkett Way
Date
4 Oct 2021
Current
Potential
71
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
4 Oct 2021
71
77
13 Jun 2011
72
74
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 Birkett Way
Date
11 Aug 2021
Current
Potential
67
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
11 Aug 2021
67
68
12 Jan 2017
50
71
Total Floor Area
115 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
37 Birkett Way
Date
18 Jan 2012
Current
Potential
74
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
18 Jan 2012
74
76
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Birkett Way
Date
8 Aug 2017
Current
Potential
65
78
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
8 Aug 2017
65
78
Total Floor Area
126 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
41 Birkett Way
Date
30 Aug 2012
Current
Potential
51
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 Aug 2012
51
77
Total Floor Area
188 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
41 BIRKETT WAY, LITTLE CHALFONT
Date
27 Jan 2021
Current
Potential
60
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
27 Jan 2021
60
79
Total Floor Area
177 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
45 Birkett Way
Date
26 Jun 2014
Current
Potential
51
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
26 Jun 2014
51
78
Total Floor Area
153 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
47 Birkett Way
Date
7 Jun 2018
Current
Potential
48
70
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
7 Jun 2018
48
70
Total Floor Area
175 sq m
Current CO2 Emissions Level
10.4
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
4
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.