PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Stafford Avenue, SLOUGH, SL2 1AP
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 Stafford Avenue, SL2 1AP 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 Stafford Avenue, SLOUGH, SL2 1AP
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 Stafford Avenue
Date
21 Dec 2023
Current
Potential
66
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 Dec 2023
66
75
11 Apr 2013
68
76
Total Floor Area
31 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
103 Stafford Avenue
Date
11 Apr 2013
Current
Potential
50
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
11 Apr 2013
50
75
Total Floor Area
32 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
121
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
105 Stafford Avenue
Date
30 May 2019
Current
Potential
58
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
30 May 2019
58
67
Total Floor Area
33 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
105a Stafford Avenue
Date
5 Jul 2013
Current
Potential
69
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Jul 2013
69
75
29 Jun 2010
68
70
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
107 Stafford Avenue
Date
29 Jun 2022
Current
Potential
66
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
29 Jun 2022
66
79
14 Dec 2009
60
71
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
113 Stafford Avenue
Date
3 Nov 2016
Current
Potential
60
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
3 Nov 2016
60
76
1 Apr 2011
75
82
Total Floor Area
40 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
115 Stafford Avenue
Date
15 Mar 2018
Current
Potential
66
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
15 Mar 2018
66
74
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
117 Stafford Avenue
Date
17 Jun 2009
Current
Potential
59
68
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
17 Jun 2009
59
68
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
119 Stafford Avenue
Date
10 Oct 2017
Current
Potential
66
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
10 Oct 2017
66
76
20 Sep 2017
53
65
2 Oct 2008
68
74
Total Floor Area
34 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
121 Stafford Avenue
Date
25 Jul 2022
Current
Potential
74
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Jul 2022
74
77
12 Jan 2010
67
72
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
123 Stafford Avenue
Date
11 Oct 2023
Current
Potential
63
69
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
11 Oct 2023
63
69
29 Aug 2011
61
72
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
127 Stafford Avenue
Date
25 Aug 2022
Current
Potential
68
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
25 Aug 2022
68
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
129a Stafford Avenue
Date
23 Apr 2020
Current
Potential
66
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 Apr 2020
66
72
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
129b Stafford Avenue
Date
20 Oct 2009
Current
Potential
68
74
Property Type
Maisonette
Built Form
Detached
Constructed
N/A
Certificate History
20 Oct 2009
68
74
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
129B STAFFORD AVENUE, SLOUGH
Date
14 Oct 2020
Current
Potential
61
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
14 Oct 2020
61
67
Total Floor Area
33 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
131 Stafford Avenue
Date
2 Sep 2022
Current
Potential
63
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
2 Sep 2022
63
82
12 Feb 2015
55
77
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
133 Stafford Avenue
Date
19 Nov 2024
Current
Potential
67
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Nov 2024
67
87
21 Oct 2014
49
88
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
135 Stafford Avenue
Date
26 Sep 2024
Current
Potential
66
89
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
26 Sep 2024
66
89
1 Sep 2014
39
87
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
137 Stafford Avenue
Date
18 Feb 2016
Current
Potential
59
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
18 Feb 2016
59
84
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
139 Stafford Avenue
Date
14 Apr 2016
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
14 Apr 2016
69
86
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
143 Stafford Avenue
Date
11 Jun 2013
Current
Potential
46
80
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
11 Jun 2013
46
80
Total Floor Area
72 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
147 Stafford Avenue
Date
12 Oct 2010
Current
Potential
48
69
Property Type
Maisonette
Built Form
N/A
Constructed
1930-1949
Certificate History
12 Oct 2010
48
69
Total Floor Area
55 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
91 Stafford Avenue
Date
19 Sep 2016
Current
Potential
52
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
19 Sep 2016
52
75
Total Floor Area
35 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
85
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
93 Stafford Avenue
Date
18 Sep 2024
Current
Potential
68
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
18 Sep 2024
68
76
21 Feb 2014
60
73
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
95 Stafford Avenue
Date
19 Aug 2024
Current
Potential
63
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
19 Aug 2024
63
77
21 Feb 2014
61
76
Total Floor Area
32 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
97 Stafford Avenue
Date
17 Feb 2012
Current
Potential
41
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
17 Feb 2012
41
66
Total Floor Area
32 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
99 Stafford Avenue
Date
8 Sep 2013
Current
Potential
60
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Sep 2013
60
75
Total Floor Area
33 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Bands
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.