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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Gwilliam Court, PEMBROKE, SA71 4JJ

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 Gwilliam Court, SA71 4JJ 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 Gwilliam Court, PEMBROKE, SA71 4JJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Gwilliam Court, Monkton
Date
7 Apr 2011
Current
Potential
62
71
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
7 Apr 2011
62
71
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11 Gwilliam Court, Monkton
Date
19 May 2009
Current
Potential
69
70
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
19 May 2009
69
70
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Gwilliam Court, Monkton
Date
25 Aug 2015
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
25 Aug 2015
68
84
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
13 Gwilliam Court, Monkton
Date
2 Sep 2015
Current
Potential
69
86
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
2 Sep 2015
69
86
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
14 Gwilliam Court, Monkton
Date
10 Jun 2013
Current
Potential
61
82
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
10 Jun 2013
61
82
8 Oct 2009
61
71
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
16 Gwilliam Court, Monkton
Date
5 Mar 2019
Current
Potential
71
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
5 Mar 2019
71
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
17 Gwilliam Court, Monkton
Date
3 Apr 2019
Current
Potential
70
83
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
3 Apr 2019
70
83
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.8
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
18 Gwilliam Court, Monkton
Date
15 Dec 2009
Current
Potential
70
71
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
15 Dec 2009
70
71
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Gwilliam Court, Monkton
Date
11 May 2017
Current
Potential
70
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 May 2017
70
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
2 Gwilliam Court, Monkton
Date
24 Nov 2011
Current
Potential
66
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
24 Nov 2011
66
71
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Gwilliam Court, Monkton
Date
22 Aug 2024
Current
Potential
70
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
22 Aug 2024
70
84
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
4 Gwilliam Court, Monkton
Date
19 Apr 2018
Current
Potential
67
84
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
19 Apr 2018
67
84
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
5 Gwilliam Court, Monkton
Date
25 Sep 2024
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
25 Sep 2024
73
87
24 Oct 2011
70
71
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
6 Gwilliam Court, Monkton
Date
6 May 2024
Current
Potential
68
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
6 May 2024
68
85
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
7 Gwilliam Court, Monkton
Date
17 Dec 2011
Current
Potential
70
70
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
17 Dec 2011
70
70
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Gwilliam Court, Monkton
Date
4 Nov 2010
Current
Potential
73
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
4 Nov 2010
73
74
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
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.