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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Upper High Street, THAME, OX9 3EX

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 Upper High Street, OX9 3EX 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 Upper High Street, THAME, OX9 3EX
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17 Upper High Street
Date
17 Aug 2017
Current
Potential
76
83
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
17 Aug 2017
76
83
18 Nov 2011
49
54
Total Floor Area
217 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
19a Upper High Street
Date
27 Mar 2022
Current
Potential
68
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
27 Mar 2022
68
76
22 Mar 2022
33
52
Total Floor Area
40 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
74
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
20 Upper High Street
Date
22 Mar 2022
Current
Potential
72
89
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
22 Mar 2022
72
89
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
20a Upper High Street
Date
28 Mar 2023
Current
Potential
37
50
Property Type
House
Built Form
End-Terrace
Constructed
2023
+
Certificate History
28 Mar 2023
37
50
Total Floor Area
50 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
21 Upper High Street
Date
10 May 2018
Current
Potential
58
79
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 May 2018
58
79
7 Oct 2008
41
43
Total Floor Area
112 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
23a Upper High Street
Date
29 Mar 2012
Current
Potential
56
62
Property Type
Flat
Built Form
N/A
Constructed
before 1900
+
Certificate History
29 Mar 2012
56
62
Total Floor Area
52 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Upper High Street
Date
26 Oct 2023
Current
Potential
53
77
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Oct 2023
53
77
Total Floor Area
175 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
27b Upper High Street
Date
12 Aug 2020
Current
Potential
55
89
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
12 Aug 2020
55
89
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
27c Upper High Street
Date
31 May 2012
Current
Potential
60
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
31 May 2012
60
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27d Upper High Street
Date
2 Jun 2011
Current
Potential
60
62
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
2 Jun 2011
60
62
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29a Upper High Street
Date
30 Dec 2019
Current
Potential
48
73
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
30 Dec 2019
48
73
9 Dec 2009
41
42
Total Floor Area
179 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
Flat 1, 27, Upper High Street
Date
25 Apr 2019
Current
Potential
71
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Apr 2019
71
77
30 Apr 2009
70
72
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 2, 27, Upper High Street
Date
8 Aug 2018
Current
Potential
76
77
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
8 Aug 2018
76
77
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
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.