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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dagmar Avenue, WEMBLEY, HA9 8DE

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 Dagmar Avenue, HA9 8DE 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 Dagmar Avenue, WEMBLEY, HA9 8DE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
14 Dagmar Avenue
Date
20 Jan 2018
Current
Potential
68
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
20 Jan 2018
68
82
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Dagmar Avenue
Date
27 Jul 2024
Current
Potential
68
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
27 Jul 2024
68
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Dagmar Avenue
Date
22 Jun 2024
Current
Potential
67
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
22 Jun 2024
67
90
15 Dec 2008
58
71
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Dagmar Avenue
Date
19 Apr 2024
Current
Potential
62
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
19 Apr 2024
62
88
24 Mar 2014
46
70
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 DAGMAR AVENUE, WEMBLEY
Date
14 May 2021
Current
Potential
70
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
14 May 2021
70
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28a Dagmar Avenue
Date
20 Nov 2024
Current
Potential
73
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
20 Nov 2024
73
75
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Dagmar Avenue
Date
5 Jun 2024
Current
Potential
63
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
5 Jun 2024
63
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
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.