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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Llanishen, CHEPSTOW, NP16 6QS

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 NP16 6QS 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 Llanishen, CHEPSTOW, NP16 6QS
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Brackenwood, Llanishen
Date
1 May 2024
Current
Potential
73
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
1 May 2024
73
83
Total Floor Area
135 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
27
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
Cherry Orchard, Llanishen
Date
16 Nov 2015
Current
Potential
44
98
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
16 Nov 2015
44
98
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Elm Tree, Llanishen
Date
7 Mar 2023
Current
Potential
31
106
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
7 Mar 2023
31
106
Total Floor Area
60 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
109
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Green Acre, Llanishen
Date
15 Oct 2012
Current
Potential
36
62
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
15 Oct 2012
36
62
Total Floor Area
106 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Heather Lea, Llanishen
Date
7 Jun 2012
Current
Potential
34
77
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
7 Jun 2012
34
77
Total Floor Area
111 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
1
Address
Llanishen House, Llanishen
Date
11 Dec 2015
Current
Potential
68
87
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
11 Dec 2015
68
87
15 May 2015
46
75
Total Floor Area
351 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
11
Number of Extensions
4
Address
Long Cottage, Llanishen
Date
18 Jun 2014
Current
Potential
47
68
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
18 Jun 2014
47
68
Total Floor Area
174 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
OAKFIELD HOUSE, PRYSG WOOD LANE
Date
21 Oct 2020
Current
Potential
71
83
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
21 Oct 2020
71
83
Total Floor Area
293 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
9
Number of Extensions
2
Address
Ravenshill, Llanishen
Date
10 Aug 2022
Current
Potential
67
75
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
10 Aug 2022
67
75
7 Sep 2010
58
65
Total Floor Area
262 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
9
Number of Extensions
1
Address
The Viewlands, Llanishen
Date
27 Nov 2015
Current
Potential
77
98
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
+
Certificate History
27 Nov 2015
77
98
Total Floor Area
165 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Tumble Bank, Llanishen
Date
4 Apr 2017
Current
Potential
60
74
Property Type
Bungalow
Built Form
Detached
Constructed
1991-1995
+
Certificate History
4 Apr 2017
60
74
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Twyn Melin Llanishen House, Llanishen
Date
25 Jul 2019
Current
Potential
85
104
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Jul 2019
85
104
Total Floor Area
179 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
-0.7
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Ty Ysgol, Llanishen
Date
9 Jan 2018
Current
Potential
59
80
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
9 Jan 2018
59
80
Total Floor Area
204 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
2
Address
Westward House, Llanishen
Date
25 Mar 2015
Current
Potential
66
72
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
25 Mar 2015
66
72
Total Floor Area
276 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
7.7
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
9
Number of Extensions
1
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.