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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llanmartin, NEWPORT, NP18 2EB

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 NP18 2EB 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 Llanmartin, NEWPORT, NP18 2EB
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Annexe At, Pencoed Manor
Date
26 Oct 2023
Current
Potential
74
86
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
26 Oct 2023
74
86
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Arnside, Llanmartin
Date
11 Sep 2018
Current
Potential
49
101
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Sep 2018
49
101
Total Floor Area
107 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
ARNSIDE, MAGOR ROAD
Date
5 Aug 2021
Current
Potential
68
80
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
5 Aug 2021
68
80
5 Aug 2021
68
84
3 Feb 2021
55
82
Total Floor Area
85 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
3
Address
Cotleigh House, Llanmartin
Date
20 Apr 2018
Current
Potential
68
78
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
20 Apr 2018
68
78
Total Floor Area
201 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
Greystones Cottage, Llanmartin
Date
18 May 2018
Current
Potential
59
78
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 May 2018
59
78
Total Floor Area
134 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Pencoed Manor, Llanmartin
Date
20 Jul 2017
Current
Potential
59
85
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
20 Jul 2017
59
85
Total Floor Area
317 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
Rosedale Cottage, Llanmartin
Date
28 Jan 2014
Current
Potential
63
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
28 Jan 2014
63
79
Total Floor Area
187 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
The Old Smithy, Llanmartin
Date
18 Aug 2021
Current
Potential
59
76
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
18 Aug 2021
59
76
22 Jun 2010
67
69
Total Floor Area
195 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
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.