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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dunsop Avenue, ST. HELENS, WA9 4RW

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 Dunsop Avenue, WA9 4RW 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 Dunsop Avenue, ST. HELENS, WA9 4RW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Dunsop Avenue, Clock Face
Date
23 Oct 2008
Current
Potential
60
74
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Oct 2008
60
74
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
11 Dunsop Avenue, Clock Face
Date
1 Jul 2014
Current
Potential
80
96
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
1 Jul 2014
80
96
21 Feb 2014
69
89
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11a Dunsop Avenue, Clock Face
Date
2 Jul 2014
Current
Potential
70
90
Property Type
House
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
2 Jul 2014
70
90
12 Jun 2014
80
96
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Dunsop Avenue, Clock Face
Date
14 May 2013
Current
Potential
48
74
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
14 May 2013
48
74
8 Jan 2010
49
74
Total Floor Area
77 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Dunsop Avenue, Clock Face
Date
2 Jul 2014
Current
Potential
70
90
Property Type
House
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
2 Jul 2014
70
90
1 Jul 2014
80
96
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Dunsop Avenue, Clock Face
Date
11 Jul 2023
Current
Potential
61
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 Jul 2023
61
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Dunsop Avenue, Clock Face
Date
20 Mar 2014
Current
Potential
65
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
20 Mar 2014
65
82
16 May 2013
62
83
Total Floor Area
127 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Dunsop Avenue, Clock Face
Date
18 Oct 2016
Current
Potential
68
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 Oct 2016
68
89
10 Aug 2015
66
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Dunsop Avenue, Clock Face
Date
1 Jul 2014
Current
Potential
80
96
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
+
Certificate History
1 Jul 2014
80
96
16 Sep 2013
69
88
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
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.