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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Albans Avenue, LONDON, W4 5JP

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 5JP 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 5JP
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
14 St. Albans Avenue
Date
9 Oct 2009
Current
Potential
61
65
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 Oct 2009
61
65
13 Mar 2009
34
45
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
20 St. Albans Avenue
Date
20 Jun 2023
Current
Potential
14
76
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
20 Jun 2023
14
76
Total Floor Area
120 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
135
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
24 St. Albans Avenue
Date
25 Sep 2009
Current
Potential
65
71
Property Type
Flat
Built Form
Detached
Constructed
1900-1929
+
Certificate History
25 Sep 2009
65
71
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
26 St. Albans Avenue
Date
16 Apr 2012
Current
Potential
74
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Apr 2012
74
84
16 Apr 2012
73
85
Total Floor Area
192 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
28a St. Albans Avenue
Date
14 Apr 2014
Current
Potential
58
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
14 Apr 2014
58
66
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2a St. Albans Avenue
Date
10 Dec 2012
Current
Potential
59
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Dec 2012
59
74
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 St. Albans Avenue
Date
11 May 2011
Current
Potential
57
58
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
11 May 2011
57
58
Total Floor Area
132 sq m
Current CO2 Emissions Level
8.8
Potential CO2 Emissions Level
8.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
32 ST ALBANS AVENUE, CHISWICK
Date
1 Sep 2020
Current
Potential
54
76
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
1 Sep 2020
54
76
Total Floor Area
169 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
32 St. Albans Avenue
Date
1 Sep 2020
Current
Potential
55
77
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
1 Sep 2020
55
77
Total Floor Area
169 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 St. Albans Avenue
Date
7 Apr 2015
Current
Potential
49
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
7 Apr 2015
49
82
Total Floor Area
167 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
38 St. Albans Avenue
Date
14 Mar 2019
Current
Potential
52
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
14 Mar 2019
52
83
Total Floor Area
186 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
40 St. Albans Avenue
Date
2 May 2023
Current
Potential
65
77
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
2 May 2023
65
77
19 Mar 2011
6
8
Total Floor Area
128 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
44a St. Albans Avenue
Date
19 Aug 2019
Current
Potential
54
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
19 Aug 2019
54
75
Total Floor Area
114 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 St. Albans Avenue
Date
8 Jul 2010
Current
Potential
41
50
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
8 Jul 2010
41
50
Total Floor Area
170 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
9.7
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
48 St. Albans Avenue
Date
21 Jul 2015
Current
Potential
56
75
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
21 Jul 2015
56
75
14 May 2010
38
49
Total Floor Area
179 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
8 St. Albans Avenue
Date
2 Oct 2024
Current
Potential
71
80
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
2 Oct 2024
71
80
12 Nov 2014
75
83
15 Aug 2014
52
72
7 May 2009
52
62
Total Floor Area
189 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8b St. Albans Avenue
Date
16 Mar 2009
Current
Potential
59
66
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
16 Mar 2009
59
66
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
First Floor Flat, 18 St. Albans Avenue
Date
15 Jul 2018
Current
Potential
50
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Jul 2018
50
73
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
Ground Floor Flat, 18 St. Albans Avenue
Date
18 Mar 2020
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
18 Mar 2020
72
75
20 Mar 2010
69
69
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.