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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Gloucester Avenue, SLOUGH, SL1 3AY

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 Gloucester Avenue, SL1 3AY 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 Gloucester Avenue, SLOUGH, SL1 3AY
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Gloucester Avenue
Date
27 Nov 2017
Current
Potential
60
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
27 Nov 2017
60
79
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
20a Gloucester Avenue
Date
21 May 2020
Current
Potential
69
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 May 2020
69
74
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 GLOUCESTER AVENUE, SLOUGH
Date
26 Mar 2021
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Mar 2021
73
84
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
42 Gloucester Avenue
Date
9 Jan 2013
Current
Potential
45
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Jan 2013
45
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
44 Gloucester Avenue
Date
21 May 2024
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
21 May 2024
67
85
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
46 Gloucester Avenue
Date
18 May 2024
Current
Potential
67
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 May 2024
67
84
20 Jan 2016
44
74
3 Apr 2014
66
80
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
64 Gloucester Avenue
Date
29 Aug 2022
Current
Potential
59
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Aug 2022
59
84
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
72 Gloucester Avenue
Date
18 Feb 2022
Current
Potential
62
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Feb 2022
62
83
28 Dec 2018
58
80
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Gloucester Avenue
Date
23 Sep 2013
Current
Potential
49
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Sep 2013
49
82
Total Floor Area
132 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
PROPERTY REAR OF, 24 GLOUCESTER AVENUE
Date
13 Oct 2020
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
13 Oct 2020
75
75
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
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.