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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Belfast Avenue, SLOUGH, SL1 3HL

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 Belfast Avenue, SL1 3HL 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 Belfast Avenue, SLOUGH, SL1 3HL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
18 Belfast Avenue
Date
18 Oct 2021
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
18 Oct 2021
70
87
25 Oct 2011
69
70
12 Jun 2011
76
76
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
26 Belfast Avenue
Date
14 Mar 2023
Current
Potential
75
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
14 Mar 2023
75
86
16 Sep 2009
65
76
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
26a Belfast Avenue
Date
28 Oct 2014
Current
Potential
80
92
Property Type
House
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
28 Oct 2014
80
92
Total Floor Area
82 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
34 Belfast Avenue
Date
5 Oct 2009
Current
Potential
53
69
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Oct 2009
53
69
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
38 Belfast Avenue
Date
4 Dec 2012
Current
Potential
51
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
4 Dec 2012
51
86
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
40 Belfast Avenue
Date
9 Jul 2015
Current
Potential
62
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
9 Jul 2015
62
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
56 BELFAST AVENUE, SLOUGH
Date
26 Feb 2021
Current
Potential
65
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
26 Feb 2021
65
82
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
58 Belfast Avenue
Date
25 May 2011
Current
Potential
65
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
25 May 2011
65
72
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 BELFAST AVENUE
Date
18 May 2021
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
18 May 2021
73
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
60 Belfast Avenue
Date
22 Jan 2014
Current
Potential
66
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
22 Jan 2014
66
80
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
62 Belfast Avenue
Date
15 Aug 2013
Current
Potential
61
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Aug 2013
61
86
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
68 Belfast Avenue
Date
22 Apr 2022
Current
Potential
69
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Apr 2022
69
78
Total Floor Area
133 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
72 Belfast Avenue
Date
19 Jan 2024
Current
Potential
61
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
19 Jan 2024
61
86
10 Jan 2013
48
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
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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