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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Foster Avenue, WINDSOR, SL4 4NQ

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 Foster Avenue, SL4 4NQ 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 Foster Avenue, WINDSOR, SL4 4NQ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Foster Avenue
Date
1 Mar 2017
Current
Potential
75
88
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
1 Mar 2017
75
88
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Foster Avenue
Date
14 Nov 2024
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
14 Nov 2024
65
85
7 Nov 2014
64
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Foster Avenue
Date
4 Jun 2014
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
4 Jun 2014
71
86
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
17 Foster Avenue
Date
12 Jan 2024
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
12 Jan 2024
69
85
25 Nov 2013
70
87
2 Nov 2012
65
86
2 Oct 2008
53
76
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
21 Foster Avenue
Date
15 Dec 2008
Current
Potential
76
78
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
15 Dec 2008
76
78
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
25 Foster Avenue
Date
5 Oct 2017
Current
Potential
67
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
5 Oct 2017
67
86
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Foster Avenue
Date
8 Oct 2015
Current
Potential
72
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
8 Oct 2015
72
77
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
29 Foster Avenue
Date
18 Apr 2024
Current
Potential
75
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
18 Apr 2024
75
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.5
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
3 FOSTER AVENUE, WINDSOR
Date
13 Apr 2021
Current
Potential
77
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Apr 2021
77
80
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Foster Avenue
Date
13 Jun 2013
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
13 Jun 2013
76
79
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 Foster Avenue
Date
22 Jul 2020
Current
Potential
77
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
22 Jul 2020
77
78
11 Aug 2009
80
83
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
35 Foster Avenue
Date
21 Oct 2008
Current
Potential
57
60
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
21 Oct 2008
57
60
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
39 Foster Avenue
Date
14 Aug 2024
Current
Potential
75
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
14 Aug 2024
75
79
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41 Foster Avenue
Date
27 Aug 2014
Current
Potential
73
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
27 Aug 2014
73
79
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43 Foster Avenue
Date
22 Mar 2024
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
22 Mar 2024
72
75
25 Feb 2013
72
76
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Foster Avenue
Date
31 Mar 2009
Current
Potential
65
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
31 Mar 2009
65
76
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Foster Avenue
Date
4 Jan 2016
Current
Potential
56
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Jan 2016
56
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
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.