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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Heol Waen, EBBW VALE, NP23 5PT

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 Heol Waen, NP23 5PT 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 Heol Waen, EBBW VALE, NP23 5PT
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Heol Waen, Rassau
Date
13 Nov 2009
Current
Potential
69
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Nov 2009
69
75
Total Floor Area
115 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 Heol Waen, Rassau
Date
3 May 2018
Current
Potential
57
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
3 May 2018
57
72
Total Floor Area
85 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Heol Waen, Rassau
Date
21 Feb 2019
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 Feb 2019
69
83
4 Aug 2016
71
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Heol Waen, Rassau
Date
14 Aug 2014
Current
Potential
73
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Aug 2014
73
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Heol Waen, Rassau
Date
25 Jan 2023
Current
Potential
59
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Jan 2023
59
77
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Heol Waen, Rassau
Date
18 Nov 2011
Current
Potential
67
74
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 Nov 2011
67
74
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Heol Waen, Rassau
Date
13 Apr 2009
Current
Potential
63
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Apr 2009
63
75
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Cmdprydd Fan Bungalow, Heol Waen
Date
27 Aug 2009
Current
Potential
69
76
Property Type
Bungalow
Built Form
Detached
Constructed
1996-2002
+
Certificate History
27 Aug 2009
69
76
Total Floor Area
190 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
The Plot, Heol Waen
Date
26 Mar 2018
Current
Potential
84
90
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
26 Mar 2018
84
90
Total Floor Area
177 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
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.