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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Holywell Street, OXFORD, OX1 3SA

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 Street, OX1 3SA 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 Street, OXFORD, OX1 3SA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Holywell Street
Date
27 Feb 2010
Current
Potential
31
44
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
27 Feb 2010
31
44
Total Floor Area
89 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
11 Holywell Street
Date
17 Jun 2019
Current
Potential
59
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
17 Jun 2019
59
84
3 Nov 2014
37
74
1 Mar 2010
39
46
Total Floor Area
178 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
13 Holywell Street
Date
9 Jun 2019
Current
Potential
58
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Jun 2019
58
87
9 Mar 2010
48
60
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
13a Holywell Street
Date
9 Jun 2019
Current
Potential
50
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
9 Jun 2019
50
84
9 Mar 2010
53
59
Total Floor Area
62 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
3
Address
14 Holywell Street
Date
13 Jul 2022
Current
Potential
36
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
13 Jul 2022
36
79
Total Floor Area
200 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
4
Address
16 Holywell Street
Date
25 May 2021
Current
Potential
66
83
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 May 2021
66
83
20 Nov 2009
49
74
Total Floor Area
171 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
4
Address
17 Holywell Street
Date
26 Mar 2010
Current
Potential
51
59
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Mar 2010
51
59
Total Floor Area
198 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
17 HOLYWELL STREET, OXFORD
Date
20 Jan 2021
Current
Potential
60
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
20 Jan 2021
60
80
Total Floor Area
205 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
4
Address
19 Holywell Street
Date
22 Oct 2008
Current
Potential
42
42
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
22 Oct 2008
42
42
Total Floor Area
66 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
19a Holywell Street
Date
26 Mar 2010
Current
Potential
23
36
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
26 Mar 2010
23
36
Total Floor Area
40 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
172
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
19A HOLYWELL STREET, OXFORD
Date
14 Apr 2021
Current
Potential
34
90
Property Type
Bungalow
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
14 Apr 2021
34
90
Total Floor Area
39 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
165
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
2
Address
19b Holywell Street
Date
13 Jul 2022
Current
Potential
51
84
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
13 Jul 2022
51
84
26 Mar 2010
20
33
Total Floor Area
52 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
97
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
2
Address
20 Holywell Street
Date
17 Jul 2023
Current
Potential
56
72
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
17 Jul 2023
56
72
26 Mar 2010
55
58
Total Floor Area
304 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
8.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
4
Address
8 Holywell Street
Date
7 Feb 2020
Current
Potential
67
84
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
7 Feb 2020
67
84
1 Mar 2010
40
56
Total Floor Area
226 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
34
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.
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