PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Clements Lane, PORTLAND, DT5 1AS
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 Clements Lane, DT5 1AS 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 Clements Lane, PORTLAND, DT5 1AS
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Clements Lane
Date
6 Nov 2023
Current
Potential
60
92
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
6 Nov 2023
60
92
8 Aug 2023
52
88
29 Sep 2010
46
54
Total Floor Area
35 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
12 Clements Lane
Date
24 Nov 2022
Current
Potential
60
84
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
24 Nov 2022
60
84
28 Mar 2012
46
54
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
14 Clements Lane
Date
9 Jun 2014
Current
Potential
63
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 Jun 2014
63
84
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
16 Clements Lane
Date
9 May 2022
Current
Potential
73
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
9 May 2022
73
89
15 Apr 2012
67
89
29 Jul 2010
66
72
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
18 Clements Lane
Date
26 Mar 2015
Current
Potential
56
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
26 Mar 2015
56
88
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19a Clements Lane
Date
12 Jan 2022
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
12 Jan 2022
68
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19c Clements Lane
Date
5 Nov 2015
Current
Potential
94
109
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
5 Nov 2015
94
109
Total Floor Area
160 sq m
Current CO2 Emissions Level
0.4
Potential CO2 Emissions Level
-1.7
CO2 per sq m per Year
3
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Clements Lane
Date
29 Oct 2014
Current
Potential
45
74
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
29 Oct 2014
45
74
Total Floor Area
71 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
20 Clements Lane
Date
21 Jan 2009
Current
Potential
52
65
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
21 Jan 2009
52
65
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
21 Clements Lane
Date
4 Oct 2024
Current
Potential
56
86
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
4 Oct 2024
56
86
19 Jun 2012
47
70
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
22 Clements Lane
Date
13 Sep 2013
Current
Potential
47
78
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
Certificate History
13 Sep 2013
47
78
Total Floor Area
76 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
25 Clements Lane
Date
7 Feb 2011
Current
Potential
75
75
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
7 Feb 2011
75
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
25 CLEMENTS LANE, PORTLAND
Date
2 Feb 2021
Current
Potential
64
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
2 Feb 2021
64
88
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
27 Clements Lane
Date
1 Sep 2015
Current
Potential
66
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
1 Sep 2015
66
88
27 Jun 2011
69
73
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Clements Lane
Date
15 Jan 2024
Current
Potential
53
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Jan 2024
53
88
9 Jul 2010
67
69
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
3 Clements Lane
Date
13 Dec 2013
Current
Potential
48
84
Property Type
House
Built Form
Detached
Constructed
before 1900
Certificate History
13 Dec 2013
48
84
Total Floor Area
48 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
2
Address
33 Clements Lane
Date
6 Mar 2023
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Mar 2023
75
89
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
35 Clements Lane
Date
6 Mar 2023
Current
Potential
71
89
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
6 Mar 2023
71
89
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
4 Clements Lane
Date
15 Dec 2021
Current
Potential
62
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
15 Dec 2021
62
86
9 Dec 2011
54
64
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Clements Lane
Date
6 Apr 2017
Current
Potential
59
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
Certificate History
6 Apr 2017
59
83
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Clements Lane
Date
9 Nov 2022
Current
Potential
56
85
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
9 Nov 2022
56
85
23 May 2010
62
69
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
8 Clements Lane
Date
7 Jul 2016
Current
Potential
1
71
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
Certificate History
7 Jul 2016
1
71
Total Floor Area
75 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
-0.3
CO2 per sq m per Year
178
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
9 Clements Lane
Date
25 Sep 2022
Current
Potential
63
89
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
Certificate History
25 Sep 2022
63
89
16 Mar 2011
56
62
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
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.