PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Green Walk, RUISLIP, HA4 8NL
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 Green Walk, HA4 8NL 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 Green Walk, RUISLIP, HA4 8NL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Green Walk
Date
22 Oct 2024
Current
Potential
61
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
22 Oct 2024
61
87
6 Jul 2009
60
60
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
1 GREEN WALK, RUISLIP
Date
20 Oct 2020
Current
Potential
56
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Oct 2020
56
89
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Green Walk
Date
7 Feb 2023
Current
Potential
55
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Feb 2023
55
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Green Walk
Date
9 May 2019
Current
Potential
56
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 May 2019
56
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Green Walk
Date
21 Feb 2023
Current
Potential
56
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
21 Feb 2023
56
89
27 Mar 2012
53
53
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 Green Walk
Date
13 Feb 2023
Current
Potential
56
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
13 Feb 2023
56
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
14 Green Walk
Date
25 Nov 2024
Current
Potential
68
87
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
25 Nov 2024
68
87
7 Feb 2023
54
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
15 Green Walk
Date
10 Feb 2023
Current
Potential
55
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Feb 2023
55
89
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Green Walk
Date
3 Apr 2022
Current
Potential
56
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
3 Apr 2022
56
89
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Green Walk
Date
8 Dec 2023
Current
Potential
59
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
8 Dec 2023
59
86
14 Aug 2013
58
86
28 Mar 2012
54
55
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Green Walk
Date
26 Aug 2019
Current
Potential
57
90
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Aug 2019
57
90
10 Aug 2009
77
77
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Green Walk
Date
8 Dec 2023
Current
Potential
63
83
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
8 Dec 2023
63
83
6 Dec 2013
59
77
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Green Walk
Date
29 Jul 2019
Current
Potential
56
90
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
29 Jul 2019
56
90
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Green Walk
Date
29 Apr 2010
Current
Potential
75
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Apr 2010
75
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 GREEN WALK, RUISLIP
Date
29 Oct 2020
Current
Potential
55
89
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
29 Oct 2020
55
89
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Green Walk
Date
8 Sep 2019
Current
Potential
54
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
8 Sep 2019
54
88
10 Nov 2009
61
63
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22 Green Walk
Date
13 Feb 2023
Current
Potential
45
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Feb 2023
45
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
22a Lambert Cottages, Green Walk
Date
30 Aug 2016
Current
Potential
70
90
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Aug 2016
70
90
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22b Lambert Cottages, Green Walk
Date
30 Aug 2016
Current
Potential
71
90
Property Type
Bungalow
Built Form
Enclosed End-Terrace
Constructed
1976-1982
Certificate History
30 Aug 2016
71
90
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22c Lambert Cottages, Green Walk
Date
7 Mar 2023
Current
Potential
71
89
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
7 Mar 2023
71
89
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22d Lambert Cottages, Green Walk
Date
30 Aug 2016
Current
Potential
71
90
Property Type
Bungalow
Built Form
Enclosed End-Terrace
Constructed
1976-1982
Certificate History
30 Aug 2016
71
90
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
23 Green Walk
Date
22 Jul 2019
Current
Potential
57
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Jul 2019
57
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Green Walk
Date
14 Feb 2023
Current
Potential
44
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
14 Feb 2023
44
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 Green Walk
Date
13 Feb 2023
Current
Potential
53
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
13 Feb 2023
53
89
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
26 Green Walk
Date
10 Sep 2017
Current
Potential
62
90
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Sep 2017
62
90
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Green Walk
Date
7 Nov 2023
Current
Potential
75
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Nov 2023
75
88
15 Aug 2023
63
87
27 Feb 2023
55
88
Total Floor Area
107 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28 Green Walk
Date
7 Nov 2023
Current
Potential
75
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Nov 2023
75
88
15 Aug 2023
63
87
27 Feb 2023
55
89
28 Mar 2012
55
55
Total Floor Area
107 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
29 Green Walk
Date
20 Dec 2024
Current
Potential
52
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Dec 2024
52
83
13 Feb 2023
53
85
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Green Walk
Date
7 Feb 2023
Current
Potential
47
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Feb 2023
47
85
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Green Walk
Date
20 Feb 2023
Current
Potential
45
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
20 Feb 2023
45
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
31 Green Walk
Date
8 Oct 2024
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Oct 2024
73
86
10 May 2019
56
89
3 May 2019
56
88
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
32 Green Walk
Date
8 Oct 2024
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Oct 2024
73
86
12 Sep 2020
57
89
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
33 Green Walk
Date
7 Jul 2019
Current
Potential
55
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Jul 2019
55
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Green Walk
Date
14 Jul 2019
Current
Potential
57
89
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 Jul 2019
57
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
35 Green Walk
Date
14 Feb 2023
Current
Potential
50
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
14 Feb 2023
50
89
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Green Walk
Date
20 Sep 2023
Current
Potential
59
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
20 Sep 2023
59
88
27 Feb 2023
1
88
27 Feb 2023
1
88
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Green Walk
Date
14 May 2019
Current
Potential
56
90
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
14 May 2019
56
90
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Green Walk
Date
7 Feb 2023
Current
Potential
48
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
7 Feb 2023
48
83
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Green Walk
Date
14 May 2019
Current
Potential
55
89
Property Type
House
Built Form
Detached
Constructed
1930-1949
Certificate History
14 May 2019
55
89
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Green Walk
Date
19 Dec 2023
Current
Potential
60
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Dec 2023
60
89
15 Mar 2023
1
79
14 Feb 2023
55
89
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
8 Green Walk
Date
10 Jun 2014
Current
Potential
55
74
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
10 Jun 2014
55
74
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Green Walk
Date
11 Sep 2022
Current
Potential
44
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
11 Sep 2022
44
84
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.