PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Windmill Way, RUISLIP, HA4 8HJ
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 Windmill Way, HA4 8HJ 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 Windmill Way, RUISLIP, HA4 8HJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Windmill Way
Date
16 Feb 2023
Current
Potential
56
77
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
16 Feb 2023
56
77
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Windmill Way
Date
7 Jul 2010
Current
Potential
60
62
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 Jul 2010
60
62
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
11 WINDMILL WAY, RUISLIP
Date
17 Nov 2020
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Nov 2020
66
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Windmill Way
Date
25 Feb 2023
Current
Potential
58
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
25 Feb 2023
58
80
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Windmill Way
Date
14 Nov 2023
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
14 Nov 2023
70
86
23 Sep 2013
67
88
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Windmill Way
Date
29 Apr 2024
Current
Potential
70
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Apr 2024
70
85
30 Sep 2013
65
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Windmill Way
Date
20 Dec 2024
Current
Potential
64
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
20 Dec 2024
64
82
20 Feb 2023
53
74
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
1a Windmill Way
Date
20 Dec 2024
Current
Potential
69
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
20 Dec 2024
69
86
1 Aug 2022
59
83
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
1b Windmill Way
Date
10 Apr 2020
Current
Potential
69
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
10 Apr 2020
69
86
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
21 Windmill Way
Date
3 Sep 2019
Current
Potential
65
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Sep 2019
65
86
10 Nov 2009
66
73
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Windmill Way
Date
20 Dec 2024
Current
Potential
70
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Dec 2024
70
85
20 Feb 2023
58
79
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Windmill Way
Date
29 Apr 2024
Current
Potential
71
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Apr 2024
71
74
24 Apr 2019
63
73
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
27 Windmill Way
Date
29 Apr 2024
Current
Potential
73
73
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Apr 2024
73
73
7 Sep 2017
66
75
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
3 Windmill Way
Date
29 Apr 2024
Current
Potential
70
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Apr 2024
70
86
29 Jan 2015
52
79
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Windmill Way
Date
9 Jul 2024
Current
Potential
69
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
9 Jul 2024
69
82
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 WINDMILL WAY, RUISLIP
Date
16 Feb 2021
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
16 Feb 2021
68
87
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Windmill Way
Date
10 Dec 2010
Current
Potential
73
75
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
10 Dec 2010
73
75
Total Floor Area
86 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 WINDMILL WAY, RUISLIP
Date
4 Dec 2020
Current
Potential
64
83
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
4 Dec 2020
64
83
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Windmill Way
Date
14 Nov 2023
Current
Potential
69
84
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
14 Nov 2023
69
84
17 May 2011
63
71
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 WINDMILL WAY, RUISLIP
Date
17 Feb 2021
Current
Potential
64
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
17 Feb 2021
64
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Bands
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.