PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Porkellis, HELSTON, TR13 0HS

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 TR13 0HS 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 Porkellis, HELSTON, TR13 0HS
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Lower Boswin, Porkellis
Date
10 Oct 2024
Current
Potential
16
97
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
10 Oct 2024
16
97
Total Floor Area
119 sq m
Current CO2 Emissions Level
16.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
132
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
Netley Barn
Date
3 Mar 2023
Current
Potential
48
97
Property Type
Bungalow
Built Form
Detached
Constructed
2023
+
Certificate History
3 Mar 2023
48
97
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
-0.3
CO2 per sq m per Year
58
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Netley Cottage, Porkellis
Date
29 Apr 2012
Current
Potential
43
80
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
29 Apr 2012
43
80
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
73
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Netley Farm, Porkellis
Date
13 Mar 2015
Current
Potential
51
85
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
13 Mar 2015
51
85
3 Aug 2009
1
31
Total Floor Area
112 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
-1.9
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Netley Farm Annexe, Porkellis
Date
16 Oct 2022
Current
Potential
73
95
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
2012 onwards
+
Certificate History
16 Oct 2022
73
95
Total Floor Area
23 sq m
Current CO2 Emissions Level
0.2
Potential CO2 Emissions Level
-0.7
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Wheal Rock, Porkellis
Date
11 Oct 2023
Current
Potential
55
104
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
11 Oct 2023
55
104
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
50
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
4
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.