Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Blenheim Close, DIDCOT, OX11 7JJ

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 Blenheim Close, OX11 7JJ 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 Blenheim Close, DIDCOT, OX11 7JJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Blenheim Close
Date
28 Mar 2019
Current
Potential
73
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
28 Mar 2019
73
83
19 Jul 2015
60
85
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
14 Blenheim Close
Date
8 Jun 2023
Current
Potential
76
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
8 Jun 2023
76
84
Total Floor Area
156 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
2 Blenheim Close
Date
7 May 2013
Current
Potential
67
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
7 May 2013
67
83
Total Floor Area
136 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
22 Blenheim Close
Date
12 Dec 2014
Current
Potential
59
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
12 Dec 2014
59
79
Total Floor Area
93 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Blenheim Close
Date
7 Nov 2018
Current
Potential
65
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
7 Nov 2018
65
83
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
28 Blenheim Close
Date
4 Aug 2015
Current
Potential
66
79
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
4 Aug 2015
66
79
Total Floor Area
153 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
30 Blenheim Close
Date
1 Jul 2014
Current
Potential
56
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
1 Jul 2014
56
78
Total Floor Area
130 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
32 BLENHEIM CLOSE
Date
18 May 2021
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
18 May 2021
73
84
Total Floor Area
126 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
32 Blenheim Close
Date
7 Jul 2015
Current
Potential
51
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
7 Jul 2015
51
81
Total Floor Area
97 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
36 Blenheim Close
Date
4 Sep 2023
Current
Potential
59
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Sep 2023
59
78
21 May 2013
67
84
18 May 2010
63
70
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
48 Blenheim Close
Date
25 Sep 2017
Current
Potential
83
97
Property Type
Bungalow
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Sep 2017
83
97
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
-0.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Blenheim Close
Date
28 Oct 2008
Current
Potential
56
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
28 Oct 2008
56
70
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
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.