Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Gwesty Close, NEWPORT, NP11 3AD

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 Gwesty Close, NP11 3AD 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 Gwesty Close, NEWPORT, NP11 3AD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Gwesty Close, Croespenmaen, Crumlin
Date
22 May 2012
Current
Potential
77
88
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
22 May 2012
77
88
Total Floor Area
129 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
10 Gwesty Close, Croespenmaen
Date
13 Jul 2023
Current
Potential
73
81
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
13 Jul 2023
73
81
16 Nov 2011
76
77
25 Oct 2010
81
81
Total Floor Area
133 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
12 Gwesty Close, Croespenmaen, Crumlin
Date
12 Oct 2008
Current
Potential
78
81
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
12 Oct 2008
78
81
Total Floor Area
101 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Gwesty Close, Croespenmaen, Crumlin
Date
11 Jul 2016
Current
Potential
74
84
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
11 Jul 2016
74
84
Total Floor Area
132 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Gwesty Close, Croespenmaen, Crumlin
Date
23 Jan 2014
Current
Potential
77
86
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
23 Jan 2014
77
86
Total Floor Area
131 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
4 Gwesty Close, Croespenmaen, Crumlin
Date
2 Nov 2009
Current
Potential
79
81
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Nov 2009
79
81
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
6 Gwesty Close, Croespenmaen, Crumlin
Date
3 Aug 2016
Current
Potential
78
88
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
3 Aug 2016
78
88
Total Floor Area
117 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
8 Gwesty Close, Croespenmaen
Date
14 Oct 2024
Current
Potential
75
85
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
14 Oct 2024
75
85
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
9 Gwesty Close, Croespenmaen, Crumlin
Date
23 Jan 2015
Current
Potential
77
89
Property Type
House
Built Form
Semi-Detached
Constructed
2007 onwards
+
Certificate History
23 Jan 2015
77
89
Total Floor Area
110 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
26
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.