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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Denham Lane, GERRARDS CROSS, SL9 0ET

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 Denham Lane, SL9 0ET 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 Denham Lane, GERRARDS CROSS, SL9 0ET
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
32 Denham Lane, Chalfont St. Peter
Date
5 Oct 2016
Current
Potential
53
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Oct 2016
53
78
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Denham Lane, Chalfont St. Peter
Date
19 Jan 2018
Current
Potential
63
75
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
19 Jan 2018
63
75
Total Floor Area
206 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
36 Denham Lane, Chalfont St. Peter
Date
24 Sep 2014
Current
Potential
58
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
24 Sep 2014
58
78
Total Floor Area
119 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
38 Denham Lane, Chalfont St. Peter
Date
14 May 2018
Current
Potential
75
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
14 May 2018
75
82
Total Floor Area
187 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
40 Denham Lane, Chalfont St. Peter
Date
13 Oct 2008
Current
Potential
38
62
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
13 Oct 2008
38
62
Total Floor Area
112 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
42 Denham Lane, Chalfont St. Peter
Date
2 Aug 2016
Current
Potential
69
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
2 Aug 2016
69
81
Total Floor Area
185 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
46 Denham Lane, Chalfont St. Peter
Date
8 Jan 2013
Current
Potential
39
83
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 Jan 2013
39
83
Total Floor Area
120 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
48 Denham Lane, Chalfont St. Peter
Date
9 May 2017
Current
Potential
65
75
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
9 May 2017
65
75
Total Floor Area
160 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
34
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.

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