PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Boyn Hill Avenue, MAIDENHEAD, SL6 4EY

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 Boyn Hill Avenue, SL6 4EY 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 Boyn Hill Avenue, MAIDENHEAD, SL6 4EY
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
15 Boyn Hill Avenue
Date
14 Oct 2021
Current
Potential
59
81
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
14 Oct 2021
59
81
Total Floor Area
544 sq m
Current CO2 Emissions Level
22.0
Potential CO2 Emissions Level
9.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
18
Number of Extensions
2
Address
21b Boyn Hill Avenue
Date
25 Jul 2013
Current
Potential
63
75
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
25 Jul 2013
63
75
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
23a Boyn Hill Avenue
Date
17 Jun 2014
Current
Potential
53
75
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
17 Jun 2014
53
75
Total Floor Area
184 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
27 Boyn Hill Avenue
Date
3 Dec 2013
Current
Potential
85
85
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
3 Dec 2013
85
85
Total Floor Area
131 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
29 Boyn Hill Avenue
Date
8 Oct 2023
Current
Potential
80
89
Property Type
House
Built Form
Mid-Terrace
Constructed
2012 onwards
+
Certificate History
8 Oct 2023
80
89
3 Dec 2013
85
85
Total Floor Area
131 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 The Chantry, 21b, Boyn Hill Avenue
Date
25 Jul 2013
Current
Potential
61
73
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
25 Jul 2013
61
73
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
31 Boyn Hill Avenue
Date
13 Mar 2015
Current
Potential
85
93
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
13 Mar 2015
85
93
Total Floor Area
136 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
33 Boyn Hill Avenue
Date
13 Mar 2015
Current
Potential
85
94
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
13 Mar 2015
85
94
Total Floor Area
136 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1, 17, Boyn Hill Avenue
Date
8 Nov 2019
Current
Potential
55
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1900-1929
+
Certificate History
8 Nov 2019
55
77
Total Floor Area
42 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, Boyn Hill Court
Date
24 Jul 2022
Current
Potential
56
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
24 Jul 2022
56
74
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Flat 1 Boyn Hill Court, 19, Boyn Hill Avenue
Date
9 Oct 2011
Current
Potential
52
63
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
9 Oct 2011
52
63
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 17, Boyn Hill Avenue
Date
30 May 2018
Current
Potential
62
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1996-2002
+
Certificate History
30 May 2018
62
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
FLAT 2, BOYN HILL COURT
Date
13 Jul 2021
Current
Potential
56
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Jul 2021
56
78
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
Flat 2 Boyn Hill Court, 19, Boyn Hill Avenue
Date
25 Feb 2010
Current
Potential
46
62
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
25 Feb 2010
46
62
Total Floor Area
79 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 3, 17, Boyn Hill Avenue
Date
30 May 2018
Current
Potential
45
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
30 May 2018
45
82
30 Oct 2009
34
46
Total Floor Area
34 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 3, BOYN HILL COURT
Date
1 Oct 2020
Current
Potential
70
80
Property Type
Flat
Built Form
Detached
Constructed
before 1900
+
Certificate History
1 Oct 2020
70
80
Total Floor Area
134 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 3 Boyn Hill Court, 19, Boyn Hill Avenue
Date
25 May 2010
Current
Potential
51
61
Property Type
Flat
Built Form
N/A
Constructed
1900-1929
+
Certificate History
25 May 2010
51
61
Total Floor Area
131 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 4, 17, Boyn Hill Avenue
Date
23 Aug 2020
Current
Potential
49
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
23 Aug 2020
49
82
19 Jul 2012
59
84
26 Apr 2010
55
62
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4 Boyn Hill Court, 19, Boyn Hill Avenue
Date
22 Apr 2014
Current
Potential
58
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
22 Apr 2014
58
76
22 Nov 2013
72
76
13 Jan 2009
27
38
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 17, Boyn Hill Avenue
Date
1 May 2017
Current
Potential
42
49
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 May 2017
42
49
Total Floor Area
30 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
148
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 6, 17 Boyn Hill Avenue
Date
27 Jan 2022
Current
Potential
52
65
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
27 Jan 2022
52
65
17 Jan 2011
41
47
Total Floor Area
29 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
148
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
The Garden Flat, 17, Boyn Hill Avenue
Date
30 May 2018
Current
Potential
46
75
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
before 1900
+
Certificate History
30 May 2018
46
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
93
Mains Gas Available
No
Habitable Rooms
2
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.

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