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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Westmorland Avenue, AYLESBURY, HP21 7HS

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 Westmorland Avenue, HP21 7HS 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 Westmorland Avenue, AYLESBURY, HP21 7HS
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
46 Westmorland Avenue
Date
7 Mar 2017
Current
Potential
51
69
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
7 Mar 2017
51
69
Total Floor Area
91 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
48 Westmorland Avenue
Date
2 Jul 2014
Current
Potential
53
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Jul 2014
53
76
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
50 , Westmorland Avenue
Date
19 Mar 2021
Current
Potential
65
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
19 Mar 2021
65
80
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
53 Westmorland Avenue
Date
24 Feb 2009
Current
Potential
80
80
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
24 Feb 2009
80
80
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
57 Westmorland Avenue
Date
9 Aug 2009
Current
Potential
62
73
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
9 Aug 2009
62
73
Total Floor Area
53 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
61a Westmorland Avenue
Date
11 Mar 2013
Current
Potential
63
72
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
11 Mar 2013
63
72
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
63 Westmorland Avenue
Date
2 Oct 2022
Current
Potential
71
73
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Oct 2022
71
73
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
65 Westmorland Avenue
Date
26 May 2011
Current
Potential
70
75
Property Type
Maisonette
Built Form
N/A
Constructed
1967-1975
+
Certificate History
26 May 2011
70
75
18 Jul 2010
70
81
Total Floor Area
55 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
67 Westmorland Avenue
Date
8 Mar 2016
Current
Potential
62
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Mar 2016
62
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
73 Westmorland Avenue
Date
25 Jun 2012
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Jun 2012
69
83
Total Floor Area
105 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
77 Westmorland Avenue
Date
17 Oct 2013
Current
Potential
67
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
17 Oct 2013
67
87
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
79 Westmorland Avenue
Date
21 Jul 2009
Current
Potential
62
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
21 Jul 2009
62
70
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat, 53, Westmorland Avenue
Date
7 Feb 2020
Current
Potential
70
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
7 Feb 2020
70
70
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
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.

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