PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Lambourne Avenue, AYLESBURY, HP21 9NB

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 Lambourne Avenue, HP21 9NB 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 Lambourne Avenue, AYLESBURY, HP21 9NB
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Lambourne Avenue
Date
18 Mar 2020
Current
Potential
58
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
18 Mar 2020
58
85
Total Floor Area
61 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
81
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
14 Lambourne Avenue
Date
6 Aug 2018
Current
Potential
67
88
Property Type
House
Built Form
Enclosed End-Terrace
Constructed
1976-1982
+
Certificate History
6 Aug 2018
67
88
27 Mar 2018
32
67
Total Floor Area
38 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
16 Lambourne Avenue
Date
23 May 2010
Current
Potential
48
55
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
23 May 2010
48
55
Total Floor Area
63 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
82
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
16 LAMBOURNE AVENUE, AYLESBURY
Date
5 Oct 2020
Current
Potential
54
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
5 Oct 2020
54
86
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
17 Lambourne Avenue
Date
8 Dec 2015
Current
Potential
64
81
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
8 Dec 2015
64
81
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Lambourne Avenue
Date
23 Dec 2021
Current
Potential
67
81
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
23 Dec 2021
67
81
11 Jan 2013
65
83
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Lambourne Avenue
Date
25 Apr 2022
Current
Potential
61
89
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
25 Apr 2022
61
89
Total Floor Area
60 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
20 Lambourne Avenue
Date
5 Oct 2016
Current
Potential
36
65
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
5 Oct 2016
36
65
24 Aug 2009
35
40
Total Floor Area
53 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
77
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
21 Lambourne Avenue
Date
29 Mar 2009
Current
Potential
72
75
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
29 Mar 2009
72
75
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Lambourne Avenue
Date
1 Oct 2013
Current
Potential
70
90
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
1 Oct 2013
70
90
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Lambourne Avenue
Date
22 Apr 2018
Current
Potential
68
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
22 Apr 2018
68
85
23 Feb 2010
64
77
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Lambourne Avenue
Date
8 Apr 2010
Current
Potential
74
75
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
8 Apr 2010
74
75
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
3 Lambourne Avenue
Date
25 Apr 2011
Current
Potential
60
70
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
25 Apr 2011
60
70
Total Floor Area
60 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
34 Lambourne Avenue
Date
8 Nov 2015
Current
Potential
81
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Nov 2015
81
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
35 Lambourne Avenue
Date
16 Nov 2017
Current
Potential
69
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
16 Nov 2017
69
86
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Lambourne Avenue
Date
22 May 2011
Current
Potential
66
73
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
22 May 2011
66
73
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Lambourne Avenue
Date
16 Jan 2023
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
16 Jan 2023
73
87
29 Oct 2012
72
87
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Lambourne Avenue
Date
1 Sep 2023
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
1 Sep 2023
71
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
42 Lambourne Avenue
Date
13 Sep 2021
Current
Potential
68
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
13 Sep 2021
68
85
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
44 Lambourne Avenue
Date
11 Sep 2018
Current
Potential
66
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
11 Sep 2018
66
86
5 May 2014
59
89
24 Oct 2013
65
89
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
5 Lambourne Avenue
Date
31 Aug 2011
Current
Potential
55
61
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
31 Aug 2011
55
61
Total Floor Area
62 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
91
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
7 Lambourne Avenue
Date
27 Aug 2013
Current
Potential
43
76
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
27 Aug 2013
43
76
Total Floor Area
51 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
70
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
8 Lambourne Avenue
Date
23 Oct 2014
Current
Potential
54
80
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
23 Oct 2014
54
80
Total Floor Area
60 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
92
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
9 Lambourne Avenue
Date
31 Jul 2019
Current
Potential
49
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
31 Jul 2019
49
86
23 Nov 2018
55
82
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
3
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.