PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Treza Road, HELSTON, TR13 9NB
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 Treza Road, TR13 9NB 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 Treza Road, HELSTON, TR13 9NB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Treza Road, Porthleven
Date
21 Jan 2025
Current
Potential
55
85
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
21 Jan 2025
55
85
12 Jul 2013
59
85
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
11 Treza Road, Porthleven
Date
21 May 2015
Current
Potential
55
82
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
21 May 2015
55
82
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
59
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
16 Treza Road, Porthleven
Date
14 Nov 2016
Current
Potential
30
50
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
14 Nov 2016
30
50
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
18 Treza Road, Porthleven
Date
23 Aug 2017
Current
Potential
40
70
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
23 Aug 2017
40
70
1 Oct 2009
39
41
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
2 Treza Road, Porthleven
Date
7 May 2023
Current
Potential
71
82
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
7 May 2023
71
82
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
20 Treza Road, Porthleven
Date
18 Jun 2009
Current
Potential
55
61
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
18 Jun 2009
55
61
Total Floor Area
60 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
21 Treza Road, Porthleven
Date
12 Sep 2017
Current
Potential
51
85
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Sep 2017
51
85
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
22 Treza Road, Porthleven
Date
14 May 2021
Current
Potential
47
84
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
Certificate History
14 May 2021
47
84
14 May 2021
36
85
14 May 2021
32
85
4 Aug 2014
42
90
19 Mar 2014
29
88
12 Mar 2010
40
53
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
57
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
25 Treza Road, Porthleven
Date
1 Nov 2010
Current
Potential
35
53
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
1 Nov 2010
35
53
Total Floor Area
91 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
26 Treza Road, Porthleven
Date
5 Nov 2009
Current
Potential
44
59
Property Type
Bungalow
Built Form
Detached
Constructed
N/A
Certificate History
5 Nov 2009
44
59
Total Floor Area
168 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
27 Treza Road, Porthleven
Date
25 Jul 2022
Current
Potential
51
85
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
25 Jul 2022
51
85
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
79
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
29 Treza Road, Porthleven
Date
8 Oct 2008
Current
Potential
48
65
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
8 Oct 2008
48
65
Total Floor Area
65 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
80
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
30 Treza Road, Porthleven
Date
3 Feb 2017
Current
Potential
47
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
3 Feb 2017
47
84
1 Feb 2017
40
80
Total Floor Area
64 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
72
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
32 Treza Road, Porthleven
Date
21 Mar 2024
Current
Potential
27
65
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
21 Mar 2024
27
65
19 Feb 2014
36
73
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
34 Treza Road, Porthleven
Date
1 Jul 2020
Current
Potential
20
48
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
1 Jul 2020
20
48
25 Feb 2011
25
25
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
4 Treza Road, Porthleven
Date
8 Aug 2024
Current
Potential
62
79
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
8 Aug 2024
62
79
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
5 Treza Road, Porthleven
Date
20 Apr 2016
Current
Potential
26
117
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
20 Apr 2016
26
117
20 Jan 2009
43
60
Total Floor Area
61 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
153
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
6 Treza Road, Porthleven
Date
20 Apr 2016
Current
Potential
26
102
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
20 Apr 2016
26
102
26 Feb 2009
40
42
Total Floor Area
74 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
7 TREZA ROAD, PORTHLEVEN
Date
14 Jul 2021
Current
Potential
53
80
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
14 Jul 2021
53
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
8 Treza Road, Porthleven
Date
24 Feb 2020
Current
Potential
52
84
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
Certificate History
24 Feb 2020
52
84
19 Jul 2009
38
56
Total Floor Area
66 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
89
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
9 Treza Road, Porthleven
Date
12 Aug 2014
Current
Potential
2
72
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
Certificate History
12 Aug 2014
2
72
12 Aug 2014
2
55
Total Floor Area
62 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
87
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.