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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Merrion Avenue, STANMORE, HA7 4RT

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 Merrion Avenue, HA7 4RT 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 Merrion Avenue, STANMORE, HA7 4RT
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
18 Merrion Avenue
Date
4 Feb 2020
Current
Potential
70
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Feb 2020
70
77
1 Feb 2011
74
80
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Merrion Avenue
Date
18 Mar 2020
Current
Potential
67
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
18 Mar 2020
67
75
8 Apr 2010
69
82
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Merrion Avenue
Date
26 Jul 2024
Current
Potential
69
70
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
26 Jul 2024
69
70
24 Jul 2014
67
77
10 Apr 2013
72
80
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 MERRION AVENUE
Date
21 Sep 2020
Current
Potential
73
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 Sep 2020
73
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Merrion Avenue
Date
13 Jun 2017
Current
Potential
70
79
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
13 Jun 2017
70
79
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
32 Merrion Avenue
Date
10 Aug 2024
Current
Potential
68
70
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
10 Aug 2024
68
70
10 Aug 2024
75
79
29 Oct 2012
73
79
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Merrion Avenue
Date
12 Sep 2022
Current
Potential
73
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
12 Sep 2022
73
76
31 Jan 2012
54
74
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Merrion Avenue
Date
24 Aug 2022
Current
Potential
70
76
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
24 Aug 2022
70
76
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
38 Merrion Avenue
Date
3 Aug 2011
Current
Potential
61
70
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
3 Aug 2011
61
70
Total Floor Area
205 sq m
Current CO2 Emissions Level
9.7
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
40 Merrion Avenue
Date
4 Jul 2011
Current
Potential
47
61
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Jul 2011
47
61
Total Floor Area
107 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
42 Merrion Avenue
Date
5 Jul 2020
Current
Potential
69
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Jul 2020
69
87
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
44 Merrion Avenue
Date
24 Apr 2024
Current
Potential
64
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
24 Apr 2024
64
86
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
46 Merrion Avenue
Date
3 Apr 2018
Current
Potential
59
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Apr 2018
59
82
Total Floor Area
111 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Annex, 42 Merrion Avenue
Date
10 May 2023
Current
Potential
55
60
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
+
Certificate History
10 May 2023
55
60
Total Floor Area
16 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
1
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.