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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Collier Close, MAIDENHEAD, SL6 7LD

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 Collier Close, SL6 7LD 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 Collier Close, MAIDENHEAD, SL6 7LD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Collier Close
Date
31 Jan 2023
Current
Potential
68
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
31 Jan 2023
68
75
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Collier Close
Date
21 May 2018
Current
Potential
69
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
21 May 2018
69
75
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
13 Collier Close
Date
22 Dec 2015
Current
Potential
55
61
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
22 Dec 2015
55
61
16 Mar 2009
73
82
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Collier Close
Date
18 Dec 2024
Current
Potential
69
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
18 Dec 2024
69
75
5 Jan 2016
45
76
9 Mar 2015
58
76
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Collier Close
Date
27 Feb 2015
Current
Potential
62
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Feb 2015
62
75
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Collier Close
Date
7 Feb 2012
Current
Potential
52
66
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Feb 2012
52
66
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Collier Close
Date
24 Mar 2011
Current
Potential
61
62
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
24 Mar 2011
61
62
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
29 Collier Close
Date
20 Aug 2014
Current
Potential
59
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 Aug 2014
59
89
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Collier Close
Date
30 Apr 2014
Current
Potential
56
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
30 Apr 2014
56
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Collier Close
Date
6 Dec 2013
Current
Potential
57
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Dec 2013
57
86
11 Jul 2013
64
87
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
39 Collier Close
Date
17 Jan 2012
Current
Potential
59
72
Property Type
Flat
Built Form
N/A
Constructed
1950-1966
+
Certificate History
17 Jan 2012
59
72
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43 Collier Close
Date
23 Apr 2015
Current
Potential
57
72
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
23 Apr 2015
57
72
Total Floor Area
54 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
3
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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