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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Courtlands Avenue, SLOUGH, SL3 7LE

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 Courtlands Avenue, SL3 7LE 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 Courtlands Avenue, SLOUGH, SL3 7LE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Courtlands Avenue
Date
10 Apr 2009
Current
Potential
53
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Apr 2009
53
64
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Courtlands Avenue
Date
17 Jan 2024
Current
Potential
65
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
17 Jan 2024
65
82
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
14 Courtlands Avenue
Date
21 May 2014
Current
Potential
78
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 May 2014
78
88
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Courtlands Avenue
Date
13 Sep 2022
Current
Potential
67
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Sep 2022
67
80
11 Jan 2017
54
82
Total Floor Area
165 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
18 Courtlands Avenue
Date
8 May 2013
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 May 2013
70
85
Total Floor Area
120 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
2 Courtlands Avenue
Date
13 Jan 2015
Current
Potential
58
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Jan 2015
58
84
13 Feb 2014
52
83
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Courtlands Avenue
Date
4 Sep 2018
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Sep 2018
72
87
Total Floor Area
125 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
24 Courtlands Avenue
Date
2 Feb 2015
Current
Potential
48
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Feb 2015
48
74
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Courtlands Avenue
Date
17 Oct 2024
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Oct 2024
73
84
Total Floor Area
156 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
28 Courtlands Avenue
Date
21 Aug 2018
Current
Potential
40
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 Aug 2018
40
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Courtlands Avenue
Date
23 Apr 2017
Current
Potential
58
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Apr 2017
58
84
27 Jul 2009
39
61
Total Floor Area
132 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
6 Courtlands Avenue
Date
11 Apr 2018
Current
Potential
63
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Apr 2018
63
82
Total Floor Area
117 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Courtlands Avenue
Date
19 Nov 2010
Current
Potential
64
66
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 Nov 2010
64
66
Total Floor Area
154 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
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.

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