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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Blenheim Road, NORTHOLT, UB5 4TP

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 Road, UB5 4TP 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 Road, NORTHOLT, UB5 4TP
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
43 Blenheim Road
Date
13 Mar 2015
Current
Potential
62
84
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
13 Mar 2015
62
84
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Blenheim Road
Date
4 Sep 2019
Current
Potential
74
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
4 Sep 2019
74
87
6 Nov 2008
72
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Blenheim Road
Date
20 Feb 2017
Current
Potential
78
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
20 Feb 2017
78
87
24 Sep 2010
72
80
Total Floor Area
112 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
46 Blenheim Road
Date
17 Dec 2018
Current
Potential
72
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
17 Dec 2018
72
88
9 Jan 2009
73
77
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 Blenheim Road
Date
5 Feb 2024
Current
Potential
76
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
5 Feb 2024
76
90
5 Jul 2023
73
87
Total Floor Area
72 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 Blenheim Road
Date
22 May 2024
Current
Potential
68
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
22 May 2024
68
83
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
51 BLENHEIM ROAD
Date
26 Jul 2021
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
26 Jul 2021
71
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
52 Blenheim Road
Date
3 Feb 2015
Current
Potential
59
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
3 Feb 2015
59
84
27 May 2014
68
90
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
54 Blenheim Road
Date
18 Apr 2023
Current
Potential
63
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
18 Apr 2023
63
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
56 Blenheim Road
Date
6 Jun 2013
Current
Potential
82
87
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
6 Jun 2013
82
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
58 Blenheim Road
Date
19 Jun 2015
Current
Potential
74
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
19 Jun 2015
74
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Blenheim Road
Date
28 Sep 2014
Current
Potential
73
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
28 Sep 2014
73
89
16 Oct 2009
76
79
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
61 Blenheim Road
Date
11 Aug 2013
Current
Potential
74
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
11 Aug 2013
74
89
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
28
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.

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