PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Walton Street, OXFORD, OX1 2HD

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 Walton Street, OX1 2HD 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 Walton Street, OXFORD, OX1 2HD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
152 Walton Street
Date
24 Feb 2019
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
24 Feb 2019
73
85
Total Floor Area
209 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
154A WALTON STREET, OXFORD
Date
11 Oct 2020
Current
Potential
70
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Oct 2020
70
78
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
156 Walton Street
Date
26 Apr 2017
Current
Potential
57
73
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
26 Apr 2017
57
73
Total Floor Area
159 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
157 Walton Street
Date
15 Apr 2015
Current
Potential
68
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
15 Apr 2015
68
80
Total Floor Area
123 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
157a Walton Street
Date
26 Jul 2020
Current
Potential
72
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Jul 2020
72
80
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
159 Walton Street
Date
27 Nov 2018
Current
Potential
60
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
27 Nov 2018
60
78
9 Dec 2008
49
56
2 Oct 2008
33
33
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
159a Walton Street
Date
10 Jun 2013
Current
Potential
59
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Jun 2013
59
79
2 Oct 2008
34
49
Total Floor Area
35 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
160 Walton Street
Date
23 Aug 2018
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
23 Aug 2018
68
86
11 Jan 2017
66
86
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
161 Walton Street
Date
9 Oct 2018
Current
Potential
69
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 Oct 2018
69
85
18 Mar 2009
51
66
Total Floor Area
128 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
162a Walton Street
Date
4 Nov 2015
Current
Potential
65
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
4 Nov 2015
65
75
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
162b Walton Street
Date
5 Oct 2021
Current
Potential
73
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Oct 2021
73
79
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
162B WALTON STREET, OXFORD
Date
11 Oct 2020
Current
Potential
75
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Oct 2020
75
80
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
163 WALTON STREET, OXFORD
Date
20 Apr 2021
Current
Potential
53
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Apr 2021
53
72
Total Floor Area
199 sq m
Current CO2 Emissions Level
9.7
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
164 Walton Street
Date
26 Jun 2011
Current
Potential
56
69
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
26 Jun 2011
56
69
Total Floor Area
133 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
164a Walton Street
Date
26 Jun 2022
Current
Potential
53
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
26 Jun 2022
53
79
11 Jul 2011
70
71
13 Nov 2008
59
65
Total Floor Area
130 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
165 Walton Street
Date
31 Oct 2017
Current
Potential
66
81
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
31 Oct 2017
66
81
Total Floor Area
142 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
165a Walton Street
Date
26 Jul 2020
Current
Potential
72
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Jul 2020
72
80
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
166 Walton Street
Date
20 Jun 2019
Current
Potential
45
73
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
20 Jun 2019
45
73
Total Floor Area
183 sq m
Current CO2 Emissions Level
10.9
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
166 WALTON STREET, OXFORD
Date
22 Oct 2020
Current
Potential
70
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
22 Oct 2020
70
82
Total Floor Area
203 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
166a Walton Street
Date
20 Jun 2019
Current
Potential
63
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
20 Jun 2019
63
78
15 Sep 2009
71
78
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
167 Walton Street
Date
27 Oct 2021
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
27 Oct 2021
68
84
Total Floor Area
209 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
168A WALTON STREET, OXFORD
Date
13 Oct 2020
Current
Potential
73
81
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Oct 2020
73
81
Total Floor Area
95 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
169 Walton Street
Date
13 Feb 2024
Current
Potential
57
78
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
13 Feb 2024
57
78
11 May 2009
41
44
Total Floor Area
210 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
170 Walton Street
Date
26 May 2022
Current
Potential
63
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 May 2022
63
86
Total Floor Area
173 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
170a Walton Street
Date
26 May 2022
Current
Potential
72
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 May 2022
72
79
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
Basement Flat, 159 Walton Street
Date
12 Jun 2023
Current
Potential
68
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Jun 2023
68
78
Total Floor Area
33 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 1, 153 Walton Street
Date
18 Jun 2019
Current
Potential
43
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
18 Jun 2019
43
77
12 May 2009
44
61
Total Floor Area
46 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 2, 153 Walton Street
Date
18 Jun 2019
Current
Potential
52
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
18 Jun 2019
52
82
12 May 2009
58
69
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
flat 2, 164 Walton Street
Date
28 Jun 2021
Current
Potential
69
72
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Jun 2021
69
72
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 3, 153 Walton Street
Date
18 Jun 2019
Current
Potential
47
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
18 Jun 2019
47
79
12 May 2009
52
68
Total Floor Area
34 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
2
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.