PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
West Princes Street, HELENSBURGH, G84 8BL
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 West Princes Street, G84 8BL 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 West Princes Street, HELENSBURGH, G84 8BL
Period Covered:
2012 - 30 September 2023
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
122 WEST PRINCES STREET
Date
24 Apr 2016
Current
Potential
61
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1919
Certificate History
24 Apr 2016
61
77
25 Apr 2016
61
77
23 Apr 2016
61
77
Total Floor Area
105 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
56
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
124 WEST PRINCES STREET
Date
9 Jun 2013
Current
Potential
57
77
Property Type
N/A
Built Form
N/A
Constructed
N/A
Certificate History
9 Jun 2013
57
77
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
128 WEST PRINCES STREET
Date
14 Feb 2023
Current
Potential
55
82
Property Type
Bungalow
Built Form
Detached
Constructed
before 1919
Certificate History
14 Feb 2023
55
82
17 Oct 2015
54
72
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
132 WEST PRINCES STREET
Date
9 Mar 2023
Current
Potential
67
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1919
Certificate History
9 Mar 2023
67
77
14 Nov 2012
53
71
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
134 WEST PRINCES STREET
Date
7 Mar 2024
Current
Potential
65
76
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1919
Certificate History
7 Mar 2024
65
76
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
73 WEST PRINCES STREET
Date
22 Mar 2023
Current
Potential
62
76
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1919
Certificate History
22 Mar 2023
62
76
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
71
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
75 WEST PRINCES STREET
Date
5 Jun 2023
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
Certificate History
5 Jun 2023
72
76
4 Jun 2023
72
76
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
79 WEST PRINCES STREET
Date
15 Mar 2022
Current
Potential
61
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1919
Certificate History
15 Mar 2022
61
76
Total Floor Area
42 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
81A WEST PRINCES STREET
Date
20 Aug 2019
Current
Potential
60
97
Property Type
House
Built Form
Detached
Constructed
before 1919
Certificate History
20 Aug 2019
60
97
19 Aug 2019
60
97
18 Aug 2019
60
97
Total Floor Area
35 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
125
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1-1 , 81 West Princes Street
Date
22 Apr 2015
Current
Potential
63
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1919
Certificate History
22 Apr 2015
63
76
23 Apr 2015
63
76
21 Apr 2015
63
76
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 1/1 , 126 WEST PRINCES STREET
Date
21 Mar 2024
Current
Potential
74
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1919
Certificate History
21 Mar 2024
74
82
8 Nov 2022
70
79
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
FLAT 1/1 , 130 WEST PRINCES STREET
Date
18 Jul 2023
Current
Potential
69
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1919
Certificate History
18 Jul 2023
69
79
17 Jul 2023
69
79
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 1/1 , 69 WEST PRINCES STREET
Date
23 Jul 2013
Current
Potential
67
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1919
Certificate History
23 Jul 2013
67
74
24 Jul 2013
67
74
22 Jul 2013
67
74
Total Floor Area
27 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 1/1 , 71 WEST PRINCES STREET
Date
20 Jul 2021
Current
Potential
65
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
Certificate History
20 Jul 2021
65
74
21 Jul 2021
65
74
19 Jul 2021
65
74
Total Floor Area
36 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 1/2 , 120 WEST PRINCES STREET
Date
3 Oct 2018
Current
Potential
72
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1919
Certificate History
3 Oct 2018
72
82
2 Oct 2018
72
82
1 Oct 2018
72
82
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
FLAT 1/2 , 69 WEST PRINCES STREET
Date
13 Jun 2023
Current
Potential
71
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
Certificate History
13 Jun 2023
71
80
14 Jun 2023
71
80
17 Apr 2018
73
80
Total Floor Area
38 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
FLAT 1/2 , 71 WEST PRINCES STREET
Date
3 Mar 2022
Current
Potential
67
75
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1919
Certificate History
3 Mar 2022
67
75
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 1/2 , 81 WEST PRINCES STREET
Date
23 Aug 2016
Current
Potential
66
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1919-1929
Certificate History
23 Aug 2016
66
76
24 Aug 2016
66
76
22 Aug 2016
66
76
Total Floor Area
27 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2/1 , 69 WEST PRINCES STREET
Date
30 Jan 2017
Current
Potential
43
61
Property Type
Flat
Built Form
Detached
Constructed
before 1919
Certificate History
30 Jan 2017
43
61
Total Floor Area
63 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.