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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Osborne Terrace, PORTLAND, DT5 1AG

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 Osborne Terrace, DT5 1AG 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 Osborne Terrace, PORTLAND, DT5 1AG
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Osborne Terrace
Date
15 Feb 2022
Current
Potential
53
81
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
15 Feb 2022
53
81
Total Floor Area
144 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
2 Osborne Terrace
Date
28 Feb 2018
Current
Potential
54
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
28 Feb 2018
54
75
21 Oct 2013
43
82
Total Floor Area
140 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
3 Osborne Terrace
Date
10 Jan 2025
Current
Potential
61
76
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Jan 2025
61
76
9 Jan 2015
60
83
23 Apr 2013
39
82
Total Floor Area
133 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Osborne Terrace
Date
25 Mar 2024
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Mar 2024
61
79
15 Mar 2010
59
69
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5a Osborne Terrace
Date
4 Sep 2023
Current
Potential
59
83
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
4 Sep 2023
59
83
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat Osbourne Hall, Osborne Terrace
Date
28 Jan 2009
Current
Potential
56
60
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
28 Jan 2009
56
60
Total Floor Area
190 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Osborne Hall, Osborne Terrace
Date
15 May 2023
Current
Potential
70
80
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
15 May 2023
70
80
Total Floor Area
209 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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.