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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Grasmere Avenue, WEMBLEY, HA9 8TG

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 Grasmere Avenue, HA9 8TG 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 Grasmere Avenue, WEMBLEY, HA9 8TG
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
101 Grasmere Avenue
Date
20 Nov 2023
Current
Potential
60
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Nov 2023
60
83
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
105 Grasmere Avenue
Date
5 Jun 2022
Current
Potential
68
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
5 Jun 2022
68
88
15 May 2012
48
76
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
107 Grasmere Avenue
Date
15 Mar 2015
Current
Potential
62
85
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
15 Mar 2015
62
85
24 Feb 2010
66
70
Total Floor Area
131 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
111 Grasmere Avenue
Date
2 May 2019
Current
Potential
56
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 May 2019
56
78
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
113 Grasmere Avenue
Date
10 Aug 2021
Current
Potential
67
88
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Aug 2021
67
88
7 Jul 2016
66
87
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
115 Grasmere Avenue
Date
6 Jul 2017
Current
Potential
59
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
6 Jul 2017
59
80
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
119 Grasmere Avenue
Date
31 Mar 2015
Current
Potential
41
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
31 Mar 2015
41
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
121 Grasmere Avenue
Date
23 Aug 2022
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
23 Aug 2022
71
84
Total Floor Area
124 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
123 Grasmere Avenue
Date
2 May 2023
Current
Potential
54
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 May 2023
54
84
8 Mar 2013
60
84
26 Feb 2013
50
73
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
127 Grasmere Avenue
Date
29 Jun 2024
Current
Potential
78
86
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
29 Jun 2024
78
86
12 Feb 2014
68
80
8 May 2013
60
85
Total Floor Area
134 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
99 Grasmere Avenue
Date
13 Aug 2024
Current
Potential
65
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Aug 2024
65
87
26 Apr 2013
60
85
16 Jul 2012
59
86
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
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.