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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Portway Lane, WARMINSTER, BA12 8RE

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 Portway Lane, BA12 8RE 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 Portway Lane, WARMINSTER, BA12 8RE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
34 Portway Lane
Date
17 Apr 2015
Current
Potential
62
70
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
17 Apr 2015
62
70
Total Floor Area
33 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
99
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
36 Portway Lane
Date
20 Dec 2023
Current
Potential
74
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
20 Dec 2023
74
75
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
37 Portway Lane
Date
22 Jul 2018
Current
Potential
64
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
22 Jul 2018
64
74
Total Floor Area
68 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
39 Portway Lane
Date
9 Jan 2025
Current
Potential
67
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
9 Jan 2025
67
74
Total Floor Area
33 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
42 Portway Lane
Date
25 Jan 2023
Current
Potential
70
73
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
+
Certificate History
25 Jan 2023
70
73
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
43 Portway Lane
Date
27 Aug 2024
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
27 Aug 2024
73
76
11 May 2018
71
76
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
44 Portway Lane
Date
25 Jul 2018
Current
Potential
68
77
Property Type
Maisonette
Built Form
Detached
Constructed
1976-1982
+
Certificate History
25 Jul 2018
68
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
45 Portway Lane
Date
10 Jul 2024
Current
Potential
74
78
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
10 Jul 2024
74
78
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
47 Portway Lane
Date
26 Apr 2013
Current
Potential
66
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
26 Apr 2013
66
69
Total Floor Area
25 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
109
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
49 Portway Lane
Date
16 Jun 2014
Current
Potential
71
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
16 Jun 2014
71
76
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
50 Portway Lane
Date
8 Mar 2023
Current
Potential
73
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
8 Mar 2023
73
77
Total Floor Area
33 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
51 Portway Lane
Date
12 Apr 2023
Current
Potential
71
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
12 Apr 2023
71
75
Total Floor Area
32 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
66
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
52 Portway Lane
Date
23 Nov 2018
Current
Potential
67
74
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
+
Certificate History
23 Nov 2018
67
74
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
54 Portway Lane
Date
15 Jan 2019
Current
Potential
67
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
15 Jan 2019
67
75
Total Floor Area
33 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
56 PORTWAY LANE
Date
24 Jul 2021
Current
Potential
78
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
24 Jul 2021
78
80
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
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.