PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Marys Road, SLOUGH, SL3 7HB

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 St. Marys Road, SL3 7HB 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 St. Marys Road, SLOUGH, SL3 7HB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
29a Seymour House, St. Marys Road
Date
21 Nov 2009
Current
Potential
78
81
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
21 Nov 2009
78
81
26 Feb 2009
79
82
Total Floor Area
42 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29b Seymour House, St. Marys Road
Date
27 Jan 2022
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
27 Jan 2022
77
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
29c Seymour House, St. Marys Road
Date
15 May 2022
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
15 May 2022
77
77
21 Jun 2012
71
74
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
29d Seymour House, St. Marys Road
Date
31 Aug 2011
Current
Potential
70
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
31 Aug 2011
70
70
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29e Seymour House, St. Marys Road
Date
1 Nov 2011
Current
Potential
68
68
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
1 Nov 2011
68
68
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29f Seymour House, St. Marys Road
Date
29 Oct 2008
Current
Potential
81
82
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
29 Oct 2008
81
82
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29g Seymour House, St. Marys Road
Date
9 Nov 2016
Current
Potential
71
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
9 Nov 2016
71
74
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29i Seymour House, St. Marys Road
Date
26 Aug 2013
Current
Potential
72
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
26 Aug 2013
72
74
Total Floor Area
41 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
29j Seymour House, St. Marys Road
Date
9 Oct 2008
Current
Potential
80
82
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
9 Oct 2008
80
82
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29k Seymour House, St. Marys Road
Date
27 Jul 2020
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
27 Jul 2020
75
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
29l Seymour House, St. Marys Road
Date
5 Dec 2012
Current
Potential
72
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
5 Dec 2012
72
74
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.6
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
29m Seymour House, St. Marys Road
Date
14 Feb 2018
Current
Potential
76
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
14 Feb 2018
76
78
4 Feb 2009
66
66
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29n Seymour House, St. Marys Road
Date
27 Oct 2009
Current
Potential
66
67
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
27 Oct 2009
66
67
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29o Seymour House, St. Marys Road
Date
19 Apr 2015
Current
Potential
59
59
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
19 Apr 2015
59
59
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29p Seymour House, St. Marys Road
Date
14 Jun 2009
Current
Potential
63
67
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
14 Jun 2009
63
67
Total Floor Area
42 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29q Seymour House, St. Marys Road
Date
12 May 2024
Current
Potential
77
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
12 May 2024
77
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
29r Seymour House, St. Marys Road
Date
17 May 2010
Current
Potential
66
68
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
17 May 2010
66
68
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29t Seymour House, St. Marys Road
Date
11 Aug 2016
Current
Potential
59
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
11 Aug 2016
59
62
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29u Seymour House, St. Marys Road
Date
7 Jul 2009
Current
Potential
66
68
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
7 Jul 2009
66
68
Total Floor Area
41 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29v Seymour House, St. Marys Road
Date
25 Mar 2012
Current
Potential
58
58
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
25 Mar 2012
58
58
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29w Seymour House, St. Marys Road
Date
14 Sep 2023
Current
Potential
77
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1991-1995
+
Certificate History
14 Sep 2023
77
77
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
29x Seymour House, St. Marys Road
Date
12 Mar 2018
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
12 Mar 2018
74
78
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 Seymour House, St. Marys Road
Date
20 Nov 2014
Current
Potential
63
68
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
20 Nov 2014
63
68
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
37 Seymour House, St. Marys Road
Date
21 Oct 2022
Current
Potential
76
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
21 Oct 2022
76
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
39 Seymour House, St. Marys Road
Date
26 May 2014
Current
Potential
66
67
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
26 May 2014
66
67
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
45 Seymour House, St. Marys Road
Date
13 Mar 2017
Current
Potential
67
71
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
13 Mar 2017
67
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
47 Seymour House, St. Marys Road
Date
17 Apr 2012
Current
Potential
67
69
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
17 Apr 2012
67
69
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
0
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT J, SEYMOUR HOUSE
Date
2 Feb 2021
Current
Potential
74
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
2 Feb 2021
74
76
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
No
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.