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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Sinclair Street, HELENSBURGH, G84 8TG

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 Sinclair Street, G84 8TG 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 Sinclair Street, HELENSBURGH, G84 8TG
Period Covered: 2012 - 30 September 2023

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
69A SINCLAIR STREET
Date
15 Jul 2022
Current
Potential
70
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
+
Certificate History
15 Jul 2022
70
75
14 Jul 2022
70
75
13 Jul 2022
70
75
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
40
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
FLAT 1/1 , 65 SINCLAIR STREET
Date
29 Jun 2023
Current
Potential
76
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
+
Certificate History
29 Jun 2023
76
80
28 Jun 2023
76
80
8 Mar 2019
69
74
Total Floor Area
41 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1/1 , 67A Sinclair Street
Date
23 Jul 2020
Current
Potential
60
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
+
Certificate History
23 Jul 2020
60
70
22 Jul 2020
60
70
21 Jul 2020
60
70
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
FLAT 1/1 , 75 SINCLAIR STREET
Date
24 Feb 2016
Current
Potential
39
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
+
Certificate History
24 Feb 2016
39
79
Total Floor Area
35 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
103
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 1/2 , 65 SINCLAIR STREET
Date
28 Oct 2021
Current
Potential
33
63
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
28 Oct 2021
33
63
27 Oct 2021
33
63
26 Oct 2021
33
63
Total Floor Area
44 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
194
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
2
Address
FLAT 1/2 , 75 SINCLAIR STREET
Date
25 Nov 2022
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
+
Certificate History
25 Nov 2022
69
74
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2/1 , 65 SINCLAIR STREET
Date
30 May 2022
Current
Potential
62
67
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
+
Certificate History
30 May 2022
62
67
26 Apr 2024
59
78
31 May 2022
62
67
29 May 2022
62
67
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2/1 , 67A SINCLAIR STREET
Date
16 May 2024
Current
Potential
56
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
+
Certificate History
16 May 2024
56
68
22 Jul 2020
38
69
23 Jul 2020
38
69
21 Jul 2020
38
69
Total Floor Area
27 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2/1 , 75 SINCLAIR STREET
Date
25 Apr 2024
Current
Potential
63
68
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
+
Certificate History
25 Apr 2024
63
68
17 Mar 2020
72
78
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2/2 , 65 SINCLAIR STREET
Date
17 Nov 2021
Current
Potential
60
73
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1919
+
Certificate History
17 Nov 2021
60
73
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2/2 , 67A SINCLAIR STREET
Date
2 Aug 2018
Current
Potential
56
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
+
Certificate History
2 Aug 2018
56
78
1 Aug 2018
56
78
31 Jul 2018
56
78
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2/3 , 65 SINCLAIR STREET
Date
12 Sep 2017
Current
Potential
49
63
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1919
+
Certificate History
12 Sep 2017
49
63
11 Sep 2017
49
63
10 Sep 2017
49
63
Total Floor Area
59 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
FLAT 2/3 , 75 SINCLAIR STREET
Date
2 May 2016
Current
Potential
9
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1919-1929
+
Certificate History
2 May 2016
9
75
1 May 2016
9
75
30 Apr 2016
9
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
155
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT GROUND/1 , 65 SINCLAIR STREET
Date
23 Oct 2012
Current
Potential
61
70
Property Type
N/A
Built Form
End-Terrace
Constructed
N/A
+
Certificate History
23 Oct 2012
61
70
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
57
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.