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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Alwyn Road, MAIDENHEAD, SL6 5EH

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 Alwyn Road, SL6 5EH 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 Alwyn Road, MAIDENHEAD, SL6 5EH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Alwyn Road
Date
23 May 2023
Current
Potential
66
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 May 2023
66
84
18 Sep 2011
40
54
Total Floor Area
132 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
12 Alwyn Road
Date
17 Sep 2015
Current
Potential
63
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 Sep 2015
63
89
Total Floor Area
107 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Alwyn Road
Date
3 Dec 2013
Current
Potential
57
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Dec 2013
57
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Alwyn Road
Date
19 Sep 2018
Current
Potential
53
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 Sep 2018
53
80
2 Oct 2008
52
61
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Alwyn Road
Date
12 Oct 2009
Current
Potential
49
55
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Oct 2009
49
55
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Alwyn Road
Date
23 May 2019
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 May 2019
69
84
2 Jul 2018
46
87
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Alwyn Road
Date
30 Aug 2022
Current
Potential
59
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Aug 2022
59
81
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Alwyn Road
Date
1 Jul 2019
Current
Potential
53
76
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Jul 2019
53
76
5 Apr 2010
1
1
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
26 Alwyn Road
Date
18 Mar 2024
Current
Potential
61
85
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Mar 2024
61
85
22 Jun 2009
47
58
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
28 Alwyn Road
Date
29 May 2024
Current
Potential
59
84
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
29 May 2024
59
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Alwyn Road
Date
26 Jan 2022
Current
Potential
65
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Jan 2022
65
89
4 Apr 2011
47
53
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Alwyn Road
Date
20 Aug 2009
Current
Potential
39
44
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
20 Aug 2009
39
44
Total Floor Area
122 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
7.9
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
38 Alwyn Road
Date
14 Jun 2013
Current
Potential
41
76
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
14 Jun 2013
41
76
Total Floor Area
125 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
44 Alwyn Road
Date
27 Sep 2016
Current
Potential
69
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
27 Sep 2016
69
82
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
44a Alwyn Road
Date
13 Dec 2022
Current
Potential
66
78
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
13 Dec 2022
66
78
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
46 Alwyn Road
Date
10 May 2022
Current
Potential
57
80
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
10 May 2022
57
80
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
48 Alwyn Road
Date
3 Jan 2023
Current
Potential
57
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Jan 2023
57
82
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
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.