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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cokes Lane, CHALFONT ST. GILES, HP8 4TX

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 Cokes Lane, HP8 4TX 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 Cokes Lane, CHALFONT ST. GILES, HP8 4TX
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Byways, Cokes Lane
Date
27 Feb 2014
Current
Potential
55
71
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
27 Feb 2014
55
71
Total Floor Area
295 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
8.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
1
Address
Cherry Garth, Cokes Lane
Date
20 Jan 2014
Current
Potential
59
74
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
20 Jan 2014
59
74
Total Floor Area
359 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
8.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
Cherry Trees, Cokes Lane
Date
22 Nov 2024
Current
Potential
73
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
22 Nov 2024
73
78
Total Floor Area
564 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
2
Address
Chesters, Cokes Lane
Date
20 Feb 2023
Current
Potential
68
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
20 Feb 2023
68
78
Total Floor Area
149 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
Glendower, Cokes Lane
Date
13 May 2015
Current
Potential
31
81
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
13 May 2015
31
81
Total Floor Area
202 sq m
Current CO2 Emissions Level
17.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
HOLMDALE, COKES LANE
Date
30 Sep 2020
Current
Potential
63
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
30 Sep 2020
63
79
Total Floor Area
174 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
Laerdale, Cokes Lane
Date
3 Nov 2009
Current
Potential
46
61
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
3 Nov 2009
46
61
Total Floor Area
291 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
Little Enton, Cokes Lane
Date
26 Mar 2010
Current
Potential
62
71
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
26 Mar 2010
62
71
Total Floor Area
264 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
7.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
Maplefield, Cokes Lane
Date
22 Feb 2018
Current
Potential
48
66
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
22 Feb 2018
48
66
Total Floor Area
295 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
Merley, Cokes Lane
Date
13 May 2012
Current
Potential
60
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
13 May 2012
60
84
Total Floor Area
138 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
Orchard Corner, Cokes Lane
Date
20 Jun 2022
Current
Potential
76
80
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
20 Jun 2022
76
80
Total Floor Area
470 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
9.6
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
13
Number of Extensions
4
Address
Squirrels Dray, Cokes Lane
Date
13 Jul 2012
Current
Potential
79
83
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
13 Jul 2012
79
83
Total Floor Area
389 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
Tanglin, Cokes Lane
Date
6 Sep 2024
Current
Potential
68
76
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
6 Sep 2024
68
76
20 May 2024
69
79
19 Jan 2012
66
68
Total Floor Area
141 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Woodland Cottage, Cokes Lane
Date
9 Aug 2009
Current
Potential
46
53
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
9 Aug 2009
46
53
Total Floor Area
114 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
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.