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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Mersey Walk, NORTHOLT, UB5 6TH

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 Mersey Walk, UB5 6TH 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 Mersey Walk, NORTHOLT, UB5 6TH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Mersey Walk
Date
4 Mar 2014
Current
Potential
65
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
4 Mar 2014
65
75
18 Feb 2009
71
76
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Mersey Walk
Date
9 Mar 2022
Current
Potential
75
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Mar 2022
75
79
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Mersey Walk
Date
30 Jan 2012
Current
Potential
73
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
30 Jan 2012
73
75
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Mersey Walk
Date
11 Aug 2022
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Aug 2022
73
78
6 May 2024
70
70
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Mersey Walk
Date
10 Mar 2022
Current
Potential
72
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
10 Mar 2022
72
78
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Mersey Walk, London
Date
6 May 2024
Current
Potential
73
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
6 May 2024
73
75
Total Floor Area
96 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
2 Mersey Walk
Date
22 Jul 2010
Current
Potential
75
79
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
22 Jul 2010
75
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Mersey Walk
Date
19 May 2023
Current
Potential
69
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
19 May 2023
69
74
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Mersey Walk
Date
9 Mar 2022
Current
Potential
76
77
Property Type
Maisonette
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
+
Certificate History
9 Mar 2022
76
77
Total Floor Area
76 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Mersey Walk
Date
30 Oct 2010
Current
Potential
60
68
Property Type
Maisonette
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
+
Certificate History
30 Oct 2010
60
68
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Mersey Walk
Date
11 Aug 2022
Current
Potential
78
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Aug 2022
78
78
6 May 2024
73
75
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Mersey Walk
Date
7 Jul 2011
Current
Potential
78
81
Property Type
Maisonette
Built Form
N/A
Constructed
1983-1990
+
Certificate History
7 Jul 2011
78
81
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Mersey Walk, London
Date
6 May 2024
Current
Potential
67
67
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
6 May 2024
67
67
Total Floor Area
48 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
46
Mains Gas Available
Yes
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.
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