PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
College Avenue, SLOUGH, SL1 2NB
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 College Avenue, SL1 2NB 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 College Avenue, SLOUGH, SL1 2NB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 College Avenue
Date
13 Aug 2020
Current
Potential
55
79
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
13 Aug 2020
55
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
10 College Avenue
Date
17 Feb 2016
Current
Potential
62
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
17 Feb 2016
62
86
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 College Avenue
Date
29 Mar 2017
Current
Potential
54
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
29 Mar 2017
54
77
Total Floor Area
99 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 College Avenue
Date
30 Mar 2015
Current
Potential
59
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
30 Mar 2015
59
81
Total Floor Area
125 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
13 College Avenue
Date
1 Oct 2018
Current
Potential
58
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
1 Oct 2018
58
85
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
15 College Avenue
Date
22 Jan 2018
Current
Potential
30
74
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
22 Jan 2018
30
74
Total Floor Area
94 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
95
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
16 College Avenue
Date
18 Dec 2009
Current
Potential
20
34
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
18 Dec 2009
20
34
Total Floor Area
46 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
157
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
16a College Avenue
Date
11 Sep 2018
Current
Potential
39
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
11 Sep 2018
39
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
16b College Avenue
Date
15 Jan 2020
Current
Potential
60
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
15 Jan 2020
60
74
18 Dec 2009
66
71
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
17 College Avenue
Date
6 May 2024
Current
Potential
62
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
6 May 2024
62
88
11 May 2014
56
84
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 College Avenue
Date
17 Oct 2017
Current
Potential
46
80
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
17 Oct 2017
46
80
Total Floor Area
111 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 College Avenue
Date
12 Dec 2023
Current
Potential
54
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 Dec 2023
54
81
3 Sep 2013
47
81
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 College Avenue
Date
18 Mar 2011
Current
Potential
57
61
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
18 Mar 2011
57
61
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
21 College Avenue
Date
5 Feb 2016
Current
Potential
63
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
5 Feb 2016
63
88
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 College Avenue
Date
13 Jan 2025
Current
Potential
70
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
13 Jan 2025
70
87
27 Mar 2012
52
56
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
29 College Avenue
Date
20 Feb 2012
Current
Potential
54
60
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Feb 2012
54
60
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
3 College Avenue
Date
11 Apr 2018
Current
Potential
62
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
11 Apr 2018
62
80
15 Apr 2009
38
50
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30, College Avenue
Date
21 Dec 2022
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
21 Dec 2022
66
82
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 College Avenue
Date
22 Nov 2022
Current
Potential
52
78
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Nov 2022
52
78
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
31 College Avenue
Date
25 Mar 2024
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
25 Mar 2024
66
85
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 College Avenue
Date
12 May 2009
Current
Potential
1
1
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
12 May 2009
1
1
Total Floor Area
106 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
12.0
CO2 per sq m per Year
128
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
33 College Avenue
Date
5 Oct 2023
Current
Potential
52
72
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
5 Oct 2023
52
72
9 Jul 2009
49
51
Total Floor Area
152 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
5 College Avenue
Date
15 Sep 2021
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
15 Sep 2021
63
85
10 Feb 2011
37
51
Total Floor Area
91 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 College Avenue
Date
7 Aug 2017
Current
Potential
41
74
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
7 Aug 2017
41
74
Total Floor Area
111 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 College Avenue
Date
6 Jul 2017
Current
Potential
51
78
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
6 Jul 2017
51
78
Total Floor Area
124 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Annex, 18 College Avenue
Date
17 Oct 2017
Current
Potential
65
95
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
17 Oct 2017
65
95
Total Floor Area
17 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Flat 1, 35, College Avenue
Date
14 Aug 2011
Current
Potential
67
75
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
Certificate History
14 Aug 2011
67
75
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 35 College Avenue
Date
11 Jan 2024
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
11 Jan 2024
72
75
14 Jul 2010
73
78
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 35, College Avenue
Date
8 Mar 2016
Current
Potential
74
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1996-2002
Certificate History
8 Mar 2016
74
78
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 35 College Avenue
Date
7 Jun 2024
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
7 Jun 2024
75
77
5 Jul 2013
68
78
Total Floor Area
29 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 35 College Avenue
Date
1 Nov 2024
Current
Potential
75
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
Certificate History
1 Nov 2024
75
75
25 Oct 2014
75
76
5 Sep 2012
70
76
5 Aug 2009
68
78
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
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.