PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Clementi Avenue, HIGH WYCOMBE, HP15 6TN

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 Clementi Avenue, HP15 6TN 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 Clementi Avenue, HIGH WYCOMBE, HP15 6TN
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Clementi Avenue, Holmer Green
Date
4 Nov 2013
Current
Potential
73
79
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
+
Certificate History
4 Nov 2013
73
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Clementi Avenue, Holmer Green
Date
15 Dec 2010
Current
Potential
55
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Dec 2010
55
78
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 Clementi Avenue, Holmer Green
Date
4 Feb 2011
Current
Potential
81
81
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
+
Certificate History
4 Feb 2011
81
81
Total Floor Area
70 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Clementi Avenue, Holmer Green
Date
11 Mar 2016
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
11 Mar 2016
67
85
15 Dec 2015
68
87
15 Dec 2010
51
76
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
14 Clementi Avenue, Holmer Green
Date
30 Jul 2023
Current
Potential
71
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
30 Jul 2023
71
87
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Clementi Avenue, Holmer Green
Date
20 Dec 2023
Current
Potential
74
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
+
Certificate History
20 Dec 2023
74
77
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Clementi Avenue, Holmer Green
Date
15 Feb 2024
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
15 Feb 2024
77
77
8 Mar 2014
78
79
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.7
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
3 Clementi Avenue, Holmer Green
Date
13 Apr 2015
Current
Potential
76
78
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1967-1975
+
Certificate History
13 Apr 2015
76
78
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Clementi Avenue, Holmer Green
Date
18 Oct 2018
Current
Potential
62
75
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
18 Oct 2018
62
75
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
38 Clementi Avenue, Holmer Green
Date
8 May 2018
Current
Potential
64
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
8 May 2018
64
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
4 Clementi Avenue, Holmer Green
Date
14 Dec 2013
Current
Potential
72
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
14 Dec 2013
72
83
Total Floor Area
153 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
40 Clementi Avenue, Holmer Green
Date
19 Sep 2012
Current
Potential
69
88
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
19 Sep 2012
69
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Clementi Avenue, Holmer Green
Date
9 Nov 2016
Current
Potential
68
77
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1950-1966
+
Certificate History
9 Nov 2016
68
77
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Clementi Avenue, Holmer Green
Date
15 Dec 2010
Current
Potential
55
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
15 Dec 2010
55
78
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
62
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.