PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Washington Drive, SLOUGH, SL1 5RE
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 Washington Drive, SL1 5RE 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 Washington Drive, SLOUGH, SL1 5RE
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Washington Drive
Date
21 Mar 2016
Current
Potential
71
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
21 Mar 2016
71
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 Washington Drive
Date
20 Mar 2015
Current
Potential
73
75
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
Certificate History
20 Mar 2015
73
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 Washington Drive
Date
18 Sep 2012
Current
Potential
73
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 Sep 2012
73
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
16 Washington Drive
Date
4 Nov 2013
Current
Potential
72
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Nov 2013
72
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Washington Drive
Date
8 Apr 2014
Current
Potential
68
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Apr 2014
68
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
2
Address
24 Washington Drive
Date
12 Dec 2017
Current
Potential
76
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Dec 2017
76
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Washington Drive
Date
17 Feb 2016
Current
Potential
74
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Feb 2016
74
89
19 Aug 2009
55
65
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Washington Drive
Date
27 Jul 2016
Current
Potential
62
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Jul 2016
62
84
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
32 Washington Drive
Date
9 Oct 2011
Current
Potential
62
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Oct 2011
62
70
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
34 Washington Drive
Date
4 May 2016
Current
Potential
50
88
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
4 May 2016
50
88
Total Floor Area
59 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Washington Drive
Date
3 Oct 2015
Current
Potential
81
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Oct 2015
81
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Washington Drive
Date
24 Jan 2022
Current
Potential
72
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
24 Jan 2022
72
74
9 Oct 2008
72
79
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Washington Drive
Date
24 Jan 2024
Current
Potential
69
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 Jan 2024
69
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40 WASHINGTON DRIVE
Date
15 Jun 2021
Current
Potential
63
69
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
15 Jun 2021
63
69
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
42 Washington Drive
Date
3 May 2009
Current
Potential
78
82
Property Type
Maisonette
Built Form
N/A
Constructed
1950-1966
Certificate History
3 May 2009
78
82
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
44 Washington Drive
Date
5 May 2014
Current
Potential
61
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 May 2014
61
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
46 WASHINGTON DRIVE
Date
3 Jun 2021
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Jun 2021
72
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
48 Washington Drive
Date
14 Feb 2018
Current
Potential
58
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 Feb 2018
58
77
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
50 WASHINGTON DRIVE, SLOUGH
Date
25 Nov 2020
Current
Potential
70
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
25 Nov 2020
70
73
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
52 Washington Drive
Date
21 Sep 2021
Current
Potential
73
73
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
21 Sep 2021
73
73
27 May 2010
42
56
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
54 Washington Drive
Date
20 Feb 2013
Current
Potential
73
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Feb 2013
73
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
56 Washington Drive
Date
25 Feb 2016
Current
Potential
75
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
25 Feb 2016
75
87
28 May 2014
61
87
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
58 Washington Drive
Date
25 Sep 2013
Current
Potential
73
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Sep 2013
73
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Washington Drive
Date
6 Apr 2016
Current
Potential
76
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
6 Apr 2016
76
89
9 Sep 2013
75
88
9 Sep 2013
75
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
62 Washington Drive
Date
17 Jan 2019
Current
Potential
65
82
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
17 Jan 2019
65
82
10 Nov 2008
62
74
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
64 Washington Drive
Date
14 Aug 2022
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
14 Aug 2022
70
85
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
66 Washington Drive
Date
27 Jan 2023
Current
Potential
63
83
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
27 Jan 2023
63
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
8 Washington Drive
Date
15 May 2009
Current
Potential
57
70
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
15 May 2009
57
70
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 WASHINGTON DRIVE, SLOUGH
Date
12 Feb 2021
Current
Potential
73
86
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 Feb 2021
73
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
ST. ANDREWS HOUSE, WASHINGTON DRIVE
Date
19 Jul 2021
Current
Potential
73
85
Property Type
House
Built Form
Detached
Constructed
1976-1982
Certificate History
19 Jul 2021
73
85
Total Floor Area
122 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
8
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.