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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Holmstall Avenue, EDGWARE, HA8 5JH

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 Holmstall Avenue, HA8 5JH 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 Holmstall Avenue, EDGWARE, HA8 5JH
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
12 Holmstall Avenue
Date
10 Apr 2016
Current
Potential
61
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Apr 2016
61
84
14 Apr 2015
40
87
5 Aug 2014
39
85
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
22 Holmstall Avenue
Date
18 Oct 2023
Current
Potential
69
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Oct 2023
69
76
15 May 2013
67
76
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
22a Holmstall Avenue
Date
23 Jul 2019
Current
Potential
64
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Jul 2019
64
78
21 Sep 2009
75
79
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
34 Holmstall Avenue
Date
15 Mar 2018
Current
Potential
53
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Mar 2018
53
88
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Holmstall Avenue
Date
8 Feb 2020
Current
Potential
69
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Feb 2020
69
77
10 Nov 2008
73
79
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
38 Holmstall Avenue
Date
23 Feb 2011
Current
Potential
61
66
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Feb 2011
61
66
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
44 Holmstall Avenue
Date
13 Feb 2014
Current
Potential
47
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Feb 2014
47
84
Total Floor Area
96 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
50 Holmstall Avenue
Date
8 May 2018
Current
Potential
59
80
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
8 May 2018
59
80
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
56 Holmstall Avenue
Date
1 Jun 2015
Current
Potential
59
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
1 Jun 2015
59
86
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
60 Holmstall Avenue
Date
24 Jan 2020
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
24 Jan 2020
67
83
Total Floor Area
129 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
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.