PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Windsor Road, SLOUGH, SL1 2JN

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 Windsor Road, SL1 2JN 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 Windsor Road, SLOUGH, SL1 2JN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
117 Windsor Road
Date
22 Oct 2009
Current
Potential
11
42
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
22 Oct 2009
11
42
Total Floor Area
61 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
117a Windsor Road
Date
25 Mar 2009
Current
Potential
23
55
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
25 Mar 2009
23
55
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
119 Windsor Road
Date
23 Jun 2013
Current
Potential
53
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 Jun 2013
53
79
Total Floor Area
54 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
119a Windsor Road
Date
14 Oct 2008
Current
Potential
32
50
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Oct 2008
32
50
Total Floor Area
64 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
104
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
121 Windsor Road
Date
6 May 2014
Current
Potential
31
62
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
6 May 2014
31
62
Total Floor Area
64 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
121a Windsor Road
Date
6 May 2014
Current
Potential
20
59
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
6 May 2014
20
59
28 Oct 2009
6
33
Total Floor Area
61 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
121
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
123a Windsor Road
Date
10 Dec 2008
Current
Potential
15
49
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Dec 2008
15
49
Total Floor Area
63 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
127 Windsor Road
Date
14 Oct 2008
Current
Potential
1
27
Property Type
Maisonette
Built Form
Detached
Constructed
1930-1949
+
Certificate History
14 Oct 2008
1
27
Total Floor Area
56 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
7.9
CO2 per sq m per Year
121
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
139 Windsor Road
Date
23 Mar 2017
Current
Potential
79
87
Property Type
House
Built Form
Detached
Constructed
INVALID!
+
Certificate History
23 Mar 2017
79
87
Total Floor Area
150 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
Apartment 1 Trevithick, 113-127, Windsor Road
Date
10 Oct 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Oct 2018
86
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 10 Trevithick, 113-127, Windsor Road
Date
10 Oct 2018
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Oct 2018
85
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 11 Trevithick, 113-127, Windsor Road
Date
10 Oct 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Oct 2018
86
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 12 Trevithick, 113-127, Windsor Road
Date
2 Oct 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Oct 2018
86
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 13 Trevithick, 113-127, Windsor Road
Date
2 Oct 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Oct 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 14 Trevithick, 113-127, Windsor Road
Date
2 Oct 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Oct 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 15 Trevithick, 113-127, Windsor Road
Date
2 Oct 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Oct 2018
86
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 16 Trevithick, 113-127, Windsor Road
Date
16 Sep 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
16 Sep 2018
86
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 17 Trevithick, 113-127, Windsor Road
Date
16 Sep 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
16 Sep 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 18 Trevithick, 113-127, Windsor Road
Date
16 Sep 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
16 Sep 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 19 Trevithick, 113-127, Windsor Road
Date
16 Sep 2018
Current
Potential
87
87
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
16 Sep 2018
87
87
Total Floor Area
73 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 2 Trevithick, 113-127, Windsor Road
Date
10 Oct 2018
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Oct 2018
85
85
Total Floor Area
67 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 20 Trevithick, 113-127, Windsor Road
Date
2 Aug 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Aug 2018
86
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 21 Trevithick, 113-127, Windsor Road
Date
2 Aug 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Aug 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 22 Trevithick, 113-127, Windsor Road
Date
2 Aug 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Aug 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 23 Trevithick, 113-127, Windsor Road
Date
2 Aug 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Aug 2018
86
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 24 Trevithick, 113-127, Windsor Road
Date
7 Aug 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
7 Aug 2018
86
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 25 Trevithick, 113-127, Windsor Road
Date
7 Aug 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
7 Aug 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 26 Trevithick, 113-127, Windsor Road
Date
7 Aug 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
7 Aug 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 27 Trevithick, 113-127, Windsor Road
Date
7 Aug 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
7 Aug 2018
86
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 28 Trevithick, 113-127, Windsor Road
Date
2 Jul 2018
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Jul 2018
84
84
Total Floor Area
71 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 29 Trevithick, 113-127, Windsor Road
Date
2 Jul 2018
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Jul 2018
84
84
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 3 Trevithick, 113-127, Windsor Road
Date
10 Oct 2018
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Oct 2018
84
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 30 Trevithick, 113-127, Windsor Road
Date
2 Jul 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Jul 2018
83
83
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 31 Trevithick, 113-127, Windsor Road
Date
2 Jul 2018
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Jul 2018
84
84
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 32 Trevithick, 113-127, Windsor Road
Date
15 Jul 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
15 Jul 2018
86
86
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 33 Trevithick, 113-127, Windsor Road
Date
15 Jul 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
15 Jul 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 34 Trevithick, 113-127, Windsor Road
Date
15 Jul 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
15 Jul 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 35 Trevithick, 113-127, Windsor Road
Date
15 Jul 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
15 Jul 2018
86
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 36 Trevithick, 113-127, Windsor Road
Date
27 Jun 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
27 Jun 2018
83
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 37 Trevithick, 113-127, Windsor Road
Date
27 Jun 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
27 Jun 2018
83
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 38 Trevithick, 113-127, Windsor Road
Date
27 Jun 2018
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
27 Jun 2018
84
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 39 Trevithick, 113-127, Windsor Road
Date
27 Jun 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
27 Jun 2018
83
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 4 Trevithick, 113-127, Windsor Road
Date
31 Oct 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
31 Oct 2018
86
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 5 Trevithick, 113-127, Windsor Road
Date
31 Oct 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
31 Oct 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 6 Trevithick, 113-127, Windsor Road
Date
31 Oct 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
31 Oct 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 7 Trevithick, 113-127, Windsor Road
Date
31 Oct 2018
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
31 Oct 2018
85
85
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 8 Trevithick, 113-127, Windsor Road
Date
10 Oct 2018
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Oct 2018
85
85
Total Floor Area
69 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 9 Trevithick, 113-127, Windsor Road
Date
10 Oct 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Oct 2018
86
86
Total Floor Area
72 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
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.

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