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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Royston Avenue, BOLTON, BL2 2QD

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 Royston Avenue, BL2 2QD 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 Royston Avenue, BOLTON, BL2 2QD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 ROYSTON AVENUE
Date
20 May 2021
Current
Potential
72
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
20 May 2021
72
75
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
12 Royston Avenue
Date
9 Jan 2013
Current
Potential
61
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
9 Jan 2013
61
75
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
14 Royston Avenue
Date
14 Aug 2020
Current
Potential
76
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
14 Aug 2020
76
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
15 ROYSTON AVENUE, BOLTON
Date
15 Feb 2021
Current
Potential
67
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
15 Feb 2021
67
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Royston Avenue
Date
9 Aug 2024
Current
Potential
65
72
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
9 Aug 2024
65
72
9 Feb 2009
64
74
Total Floor Area
45 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
18 Royston Avenue
Date
29 Jan 2010
Current
Potential
72
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
29 Jan 2010
72
74
Total Floor Area
36 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
20 Royston Avenue
Date
6 Aug 2017
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
6 Aug 2017
69
74
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
22 ROYSTON AVENUE, BOLTON
Date
13 Dec 2020
Current
Potential
64
75
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
13 Dec 2020
64
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
24 Royston Avenue
Date
21 Sep 2010
Current
Potential
79
80
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
21 Sep 2010
79
80
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Royston Avenue
Date
29 Mar 2009
Current
Potential
77
80
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
29 Mar 2009
77
80
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 Royston Avenue
Date
19 Dec 2019
Current
Potential
71
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
19 Dec 2019
71
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
3 Royston Avenue
Date
21 Mar 2019
Current
Potential
72
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 Mar 2019
72
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
30 Royston Avenue
Date
17 Jun 2013
Current
Potential
62
62
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Jun 2013
62
62
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32 Royston Avenue
Date
2 Jun 2011
Current
Potential
76
78
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
+
Certificate History
2 Jun 2011
76
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
36 Royston Avenue
Date
26 Oct 2010
Current
Potential
73
75
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
26 Oct 2010
73
75
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
4 Royston Avenue
Date
25 May 2023
Current
Potential
73
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
25 May 2023
73
75
29 Jul 2010
75
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
5 Royston Avenue
Date
7 Oct 2015
Current
Potential
75
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
7 Oct 2015
75
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Royston Avenue
Date
26 Oct 2010
Current
Potential
66
68
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
26 Oct 2010
66
68
Total Floor Area
44 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Royston Avenue
Date
23 Feb 2009
Current
Potential
75
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
23 Feb 2009
75
78
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
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.