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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Dunstans Avenue, LONDON, W3 6QB

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. Dunstans Avenue, W3 6QB 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. Dunstans Avenue, LONDON, W3 6QB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 St. Dunstans Avenue
Date
14 Apr 2011
Current
Potential
65
68
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Apr 2011
65
68
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 St. Dunstans Avenue
Date
18 Jul 2017
Current
Potential
53
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Jul 2017
53
79
Total Floor Area
166 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
16 St. Dunstans Avenue
Date
3 Oct 2018
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
3 Oct 2018
60
83
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
18 St. Dunstans Avenue
Date
7 Mar 2014
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Mar 2014
72
87
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 St. Dunstans Avenue
Date
15 Jun 2024
Current
Potential
66
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
15 Jun 2024
66
81
10 Feb 2023
57
77
Total Floor Area
140 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
24 St. Dunstans Avenue
Date
5 Feb 2016
Current
Potential
47
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Feb 2016
47
78
Total Floor Area
138 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
26 St. Dunstans Avenue
Date
7 Jan 2016
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Jan 2016
64
87
Total Floor Area
128 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 St. Dunstans Avenue
Date
12 May 2013
Current
Potential
58
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 May 2013
58
82
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
32 St. Dunstans Avenue
Date
16 Jan 2014
Current
Potential
61
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Jan 2014
61
79
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 St. Dunstans Avenue
Date
11 Aug 2020
Current
Potential
34
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Aug 2020
34
81
Total Floor Area
99 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
40 St. Dunstans Avenue
Date
8 Jan 2016
Current
Potential
52
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
8 Jan 2016
52
81
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
42 ST DUNSTANS AVENUE, ACTON
Date
30 Nov 2020
Current
Potential
68
80
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
30 Nov 2020
68
80
Total Floor Area
161 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
44 St. Dunstans Avenue
Date
20 Nov 2014
Current
Potential
59
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Nov 2014
59
81
Total Floor Area
109 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
48 St. Dunstans Avenue
Date
4 Mar 2022
Current
Potential
55
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Mar 2022
55
82
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
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.