PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Albans Avenue, LONDON, W4 5JS
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 St. Albans Avenue, W4 5JS 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 St. Albans Avenue, LONDON, W4 5JS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 St. Albans Avenue
Date
30 Jan 2015
Current
Potential
53
79
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
30 Jan 2015
53
79
Total Floor Area
123 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
103 St. Albans Avenue
Date
11 Jan 2023
Current
Potential
68
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
11 Jan 2023
68
88
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
109 St. Albans Avenue
Date
17 Jun 2024
Current
Potential
72
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
17 Jun 2024
72
83
26 Feb 2010
70
74
Total Floor Area
126 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
111 St. Albans Avenue
Date
3 Oct 2017
Current
Potential
56
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Oct 2017
56
80
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
113 St. Albans Avenue
Date
11 Apr 2019
Current
Potential
64
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 Apr 2019
64
84
30 Jul 2009
60
65
Total Floor Area
123 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
115 St. Albans Avenue
Date
15 Apr 2014
Current
Potential
29
85
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Apr 2014
29
85
Total Floor Area
83 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
117 St. Albans Avenue
Date
1 Nov 2011
Current
Potential
61
68
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Nov 2011
61
68
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
123a St. Albans Avenue
Date
4 Mar 2022
Current
Potential
62
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
4 Mar 2022
62
76
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
125a St. Albans Avenue
Date
3 Mar 2011
Current
Potential
62
68
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
before 1900
Certificate History
3 Mar 2011
62
68
Total Floor Area
67 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
43 St. Albans Avenue
Date
22 Mar 2019
Current
Potential
66
76
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
22 Mar 2019
66
76
Total Floor Area
145 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
45 St. Albans Avenue
Date
11 May 2022
Current
Potential
57
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
11 May 2022
57
77
Total Floor Area
143 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
47 St. Albans Avenue
Date
29 Jul 2015
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Jul 2015
69
84
Total Floor Area
141 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
49 St. Albans Avenue
Date
30 Jul 2010
Current
Potential
41
48
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
30 Jul 2010
41
48
Total Floor Area
128 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
7.8
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
51 ST. ALBANS AVENUE
Date
28 Jan 2025
Current
Potential
69
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
28 Jan 2025
69
82
2 Jul 2021
68
81
Total Floor Area
145 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
51 St. Albans Avenue
Date
29 Mar 2011
Current
Potential
60
62
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Mar 2011
60
62
Total Floor Area
107 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
57 ST ALBANS AVENUE, CHISWICK
Date
20 Oct 2020
Current
Potential
63
86
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
20 Oct 2020
63
86
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
61 St. Albans Avenue
Date
15 Nov 2022
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
15 Nov 2022
71
85
27 Jun 2017
56
81
Total Floor Area
150 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
63 St. Albans Avenue
Date
3 Feb 2016
Current
Potential
55
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
3 Feb 2016
55
76
Total Floor Area
121 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
65 St. Albans Avenue
Date
7 Nov 2024
Current
Potential
77
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
7 Nov 2024
77
83
16 Jan 2015
55
79
Total Floor Area
164 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
69 St. Albans Avenue
Date
24 Jun 2015
Current
Potential
70
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
24 Jun 2015
70
81
26 May 2014
53
87
Total Floor Area
148 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
71 St. Albans Avenue
Date
6 Apr 2014
Current
Potential
61
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
6 Apr 2014
61
81
Total Floor Area
136 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
73 St. Albans Avenue
Date
25 Apr 2011
Current
Potential
54
56
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Apr 2011
54
56
Total Floor Area
113 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
75 ST ALBANS AVENUE, CHISWICK
Date
29 Mar 2021
Current
Potential
62
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Mar 2021
62
78
Total Floor Area
154 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
75 St. Albans Avenue
Date
29 May 2012
Current
Potential
32
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 May 2012
32
75
Total Floor Area
92 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
87
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
77 St. Albans Avenue
Date
31 Aug 2014
Current
Potential
65
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
31 Aug 2014
65
75
Total Floor Area
143 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
81 St. Albans Avenue
Date
19 Jul 2009
Current
Potential
65
67
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
19 Jul 2009
65
67
Total Floor Area
165 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
99 St. Albans Avenue
Date
7 Sep 2011
Current
Potential
54
63
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
7 Sep 2011
54
63
Total Floor Area
85 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
FIRST FLOOR FLAT, 121 ST ALBANS AVENUE
Date
25 Feb 2021
Current
Potential
57
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
25 Feb 2021
57
78
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
First Floor Flat, 85 St. Albans Avenue
Date
23 Sep 2018
Current
Potential
54
68
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
23 Sep 2018
54
68
23 Sep 2018
62
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
First Floor Flat, 89 St Albans Avenue
Date
18 Jul 2024
Current
Potential
60
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
18 Jul 2024
60
75
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Garden Flat, 129 St. Albans Avenue
Date
9 Nov 2018
Current
Potential
52
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
9 Nov 2018
52
78
14 Nov 2008
44
57
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Ground Floor Flat, 121 St. Albans Avenue
Date
29 Jun 2011
Current
Potential
66
66
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
29 Jun 2011
66
66
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Ground Floor Flat, 129 St Albans Avenue
Date
11 Oct 2021
Current
Potential
68
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
11 Oct 2021
68
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Ground Floor Flat, 85 St. Albans Avenue
Date
10 May 2017
Current
Potential
74
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
10 May 2017
74
75
16 Mar 2010
75
82
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
GROUND FLOOR FLAT, 89 ST ALBANS AVENUE
Date
27 Oct 2020
Current
Potential
64
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Oct 2020
64
76
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
2
Address
Ground Floor Flat, 89 St. Albans Avenue
Date
14 Jul 2009
Current
Potential
65
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
14 Jul 2009
65
67
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Top Floor Flat, 125 St. Albans Avenue
Date
8 Sep 2010
Current
Potential
71
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
8 Sep 2010
71
75
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Upper Flat, 121 St Albans Avenue
Date
26 May 2009
Current
Potential
66
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
26 May 2009
66
68
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Upper Flat, 129 St Albans Avenue
Date
9 Aug 2009
Current
Potential
67
72
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
Certificate History
9 Aug 2009
67
72
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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.