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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Holywell Road, ST. ASAPH, LL17 0DS

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 Holywell Road, LL17 0DS 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 Holywell Road, ST. ASAPH, LL17 0DS
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 HOLYWELL ROAD, DENBIGHSHIRE
Date
20 Sep 2020
Current
Potential
31
71
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
20 Sep 2020
31
71
20 Sep 2020
47
70
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
60
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
3 Holywell Road
Date
5 Dec 2014
Current
Potential
5
47
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Dec 2014
5
47
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
5 Holywell Road
Date
2 Jul 2019
Current
Potential
42
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Jul 2019
42
83
5 Dec 2018
48
81
24 Jun 2014
56
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
106
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
8 Holywell Road
Date
5 Aug 2019
Current
Potential
41
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Aug 2019
41
77
1 Jul 2019
39
77
Total Floor Area
70 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
9 Holywell Road
Date
25 Nov 2008
Current
Potential
35
58
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 Nov 2008
35
58
Total Floor Area
76 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
The Flat Bryn, Holywell Road
Date
1 Mar 2012
Current
Potential
31
50
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
1 Mar 2012
31
50
Total Floor Area
126 sq m
Current CO2 Emissions Level
17.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
134
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Ty Newydd, Holywell Road
Date
26 Aug 2020
Current
Potential
50
113
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
26 Aug 2020
50
113
18 Aug 2015
26
98
26 May 2015
20
102
Total Floor Area
59 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
-0.7
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
4
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.