PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Westlands Avenue, SLOUGH, SL1 6AG

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 Westlands Avenue, SL1 6AG 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 Westlands Avenue, SLOUGH, SL1 6AG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Westlands Avenue
Date
5 Sep 2022
Current
Potential
58
73
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Sep 2022
58
73
4 Dec 2012
63
84
Total Floor Area
142 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
1 WESTLANDS VILLAS, WESTLANDS AVENUE
Date
17 Nov 2020
Current
Potential
75
84
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
17 Nov 2020
75
84
Total Floor Area
109 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
11 Westlands Avenue
Date
6 Jan 2022
Current
Potential
64
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Jan 2022
64
76
Total Floor Area
155 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
14 Westlands Avenue
Date
7 Dec 2022
Current
Potential
76
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
7 Dec 2022
76
85
Total Floor Area
177 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
17 Westlands Avenue
Date
30 Jul 2018
Current
Potential
73
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Jul 2018
73
83
2 Oct 2011
64
76
Total Floor Area
142 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
1a Westland Villas, Westland Avenue
Date
22 May 2018
Current
Potential
78
87
Property Type
House
Built Form
Detached
Constructed
INVALID!
+
Certificate History
22 May 2018
78
87
Total Floor Area
114 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
1b Westlands Avenue
Date
17 Dec 2015
Current
Potential
46
78
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
17 Dec 2015
46
78
18 May 2012
59
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
1c Westlands Avenue
Date
4 Dec 2008
Current
Potential
53
61
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
4 Dec 2008
53
61
Total Floor Area
117 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 Westlands Avenue
Date
23 Jul 2014
Current
Potential
41
75
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
23 Jul 2014
41
75
Total Floor Area
117 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Westlands Avenue
Date
4 Mar 2013
Current
Potential
66
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Mar 2013
66
76
Total Floor Area
150 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
22 Westlands Avenue
Date
2 Nov 2017
Current
Potential
68
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Nov 2017
68
78
23 Feb 2011
24
31
23 Sep 2010
1
1
Total Floor Area
178 sq m
Current CO2 Emissions Level
5.6
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
2b Westlands Avenue
Date
7 May 2018
Current
Potential
71
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
7 May 2018
71
77
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Westlands Avenue
Date
28 Sep 2018
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
28 Sep 2018
66
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Westlands Villas, Westlands Avenue
Date
9 May 2019
Current
Potential
64
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
9 May 2019
64
85
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
4 Westlands Villas, Westlands Avenue
Date
15 Aug 2018
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
15 Aug 2018
73
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Westlands Avenue
Date
24 Jun 2014
Current
Potential
61
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Jun 2014
61
79
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 Westlands Avenue
Date
13 Sep 2012
Current
Potential
56
77
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
13 Sep 2012
56
77
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
Cranleigh, Westlands Avenue
Date
4 Aug 2015
Current
Potential
69
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
4 Aug 2015
69
78
4 Aug 2015
70
80
Total Floor Area
155 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Peartrees, Westlands Avenue
Date
7 Nov 2017
Current
Potential
62
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
7 Nov 2017
62
77
3 Aug 2014
37
77
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Rose Lodge, Westlands Avenue
Date
3 Oct 2018
Current
Potential
65
78
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
3 Oct 2018
65
78
Total Floor Area
133 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
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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