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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Nightingales Lane, CHALFONT ST. GILES, HP8 4SJ

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

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Annexe, The Coach House
Date
31 Aug 2009
Current
Potential
53
65
Property Type
Bungalow
Built Form
Detached
Constructed
1900-1929
+
Certificate History
31 Aug 2009
53
65
Total Floor Area
61 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ellwood, Nightingales Lane
Date
30 May 2024
Current
Potential
80
83
Property Type
House
Built Form
Detached
Constructed
2012 onwards
+
Certificate History
30 May 2024
80
83
9 Mar 2015
43
68
9 Mar 2015
40
71
16 Aug 2011
77
78
Total Floor Area
375 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
Flat 1 Ellwood Hall, Nightingales Lane
Date
1 Oct 2008
Current
Potential
75
77
Property Type
House
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
1 Oct 2008
75
77
Total Floor Area
230 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2 Ellwood Hall, Nightingales Lane
Date
27 May 2019
Current
Potential
80
81
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
27 May 2019
80
81
16 Jun 2016
79
80
1 Oct 2008
74
77
Total Floor Area
224 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 3 Ellwood Hall, Nightingales Lane
Date
1 Sep 2011
Current
Potential
82
84
Property Type
Flat
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
1 Sep 2011
82
84
Total Floor Area
240 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
Flat 4 Ellwood Hall, Nightingales Lane
Date
1 Oct 2008
Current
Potential
79
82
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
1 Oct 2008
79
82
Total Floor Area
232 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5 Ellwood Hall, Nightingales Lane
Date
1 Oct 2008
Current
Potential
78
80
Property Type
House
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
1 Oct 2008
78
80
Total Floor Area
340 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Lavender Cottage, Nightingales Lane
Date
23 Aug 2021
Current
Potential
77
85
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
23 Aug 2021
77
85
Total Floor Area
145 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Roughwood Lodge, Nightingales Lane
Date
22 Mar 2016
Current
Potential
64
74
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
22 Mar 2016
64
74
4 Feb 2011
70
75
Total Floor Area
235 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
The Coach House, Nightingales Lane
Date
20 Jul 2014
Current
Potential
62
83
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
20 Jul 2014
62
83
31 Aug 2009
30
49
Total Floor Area
166 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
The Lawns, Nightingales Lane
Date
15 Jul 2013
Current
Potential
64
76
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
15 Jul 2013
64
76
Total Floor Area
458 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
8.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
12
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.