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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Joiners Close, GERRARDS CROSS, SL9 0AZ

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 Joiners Close, SL9 0AZ 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 Joiners Close, GERRARDS CROSS, SL9 0AZ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Joiners Close, Chalfont St. Peter
Date
28 Apr 2011
Current
Potential
44
59
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
28 Apr 2011
44
59
Total Floor Area
87 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Joiners Close, Chalfont St. Peter
Date
3 Jun 2019
Current
Potential
58
79
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Jun 2019
58
79
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Joiners Close, Chalfont St. Peter
Date
21 Nov 2022
Current
Potential
62
86
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
21 Nov 2022
62
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Joiners Close, Chalfont St. Peter
Date
3 Feb 2020
Current
Potential
61
87
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
3 Feb 2020
61
87
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Joiners Close, Chalfont St. Peter
Date
1 Nov 2021
Current
Potential
73
80
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Nov 2021
73
80
26 Jan 2011
62
72
Total Floor Area
185 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Joiners Close, Chalfont St. Peter
Date
4 May 2015
Current
Potential
54
80
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
4 May 2015
54
80
9 Jan 2015
54
82
Total Floor Area
170 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
2 Joiners Close, Chalfont St. Peter
Date
18 Aug 2014
Current
Potential
50
70
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 Aug 2014
50
70
13 Mar 2014
48
70
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
3 Joiners Close, Chalfont St. Peter
Date
21 Oct 2018
Current
Potential
78
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
21 Oct 2018
78
83
27 Aug 2014
31
87
Total Floor Area
220 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
4 Joiners Close, Chalfont St. Peter
Date
16 Jan 2017
Current
Potential
42
82
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 Jan 2017
42
82
Total Floor Area
72 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Joiners Close, Chalfont St. Peter
Date
9 Jul 2014
Current
Potential
57
72
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
9 Jul 2014
57
72
Total Floor Area
236 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
9 Joiners Close, Chalfont St. Peter
Date
22 Feb 2024
Current
Potential
75
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
22 Feb 2024
75
81
22 Sep 2022
48
70
Total Floor Area
264 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
9
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.