PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Chiltern Avenue, HIGH WYCOMBE, HP12 3UP
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 Chiltern Avenue, HP12 3UP 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 Chiltern Avenue, HIGH WYCOMBE, HP12 3UP
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
32 Chiltern Avenue
Date
4 Jul 2010
Current
Potential
67
75
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Jul 2010
67
75
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 Chiltern Avenue
Date
16 May 2022
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 May 2022
72
86
25 Feb 2014
73
87
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Chiltern Avenue
Date
17 Apr 2015
Current
Potential
57
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 Apr 2015
57
82
10 Jun 2014
43
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Chiltern Avenue
Date
25 Feb 2014
Current
Potential
77
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
25 Feb 2014
77
78
13 Dec 2013
76
77
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
41 Chiltern Avenue
Date
25 May 2022
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 May 2022
77
78
25 Feb 2014
74
77
8 Jun 2011
75
78
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.9
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
42 Chiltern Avenue
Date
15 Jan 2009
Current
Potential
69
74
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
15 Jan 2009
69
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
43 Chiltern Avenue
Date
25 May 2022
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 May 2022
75
78
25 Feb 2014
72
77
25 Aug 2011
76
76
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Chiltern Avenue
Date
16 May 2022
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 May 2022
77
78
25 Feb 2014
74
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
45 Chiltern Avenue
Date
20 Mar 2024
Current
Potential
75
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
20 Mar 2024
75
75
25 Feb 2014
74
77
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
46 Chiltern Avenue
Date
30 May 2022
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
30 May 2022
75
78
25 Feb 2014
73
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
47 Chiltern Avenue
Date
16 May 2022
Current
Potential
75
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 May 2022
75
77
25 Feb 2014
71
76
5 Mar 2010
80
81
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 Chiltern Avenue
Date
25 May 2022
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 May 2022
77
78
25 Feb 2014
75
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
50 Chiltern Avenue
Date
16 May 2022
Current
Potential
75
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 May 2022
75
78
25 Feb 2014
73
77
29 Apr 2011
73
74
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
51 Chiltern Avenue
Date
6 Oct 2021
Current
Potential
63
80
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
6 Oct 2021
63
80
30 Dec 2013
50
86
13 Nov 2013
52
73
Total Floor Area
114 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
56 Chiltern Avenue
Date
25 May 2022
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 May 2022
77
78
25 Feb 2014
75
77
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
57 Chiltern Avenue
Date
22 Feb 2023
Current
Potential
62
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Feb 2023
62
76
23 Jan 2023
53
75
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
58 Chiltern Avenue
Date
25 Feb 2014
Current
Potential
68
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
25 Feb 2014
68
78
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Chiltern Avenue
Date
24 Feb 2023
Current
Potential
64
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Feb 2023
64
74
7 Feb 2023
51
71
24 Mar 2014
48
84
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
60 Chiltern Avenue
Date
18 Jul 2017
Current
Potential
70
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
18 Jul 2017
70
77
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
61 Chiltern Avenue
Date
25 Mar 2024
Current
Potential
74
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
25 Mar 2024
74
75
28 Feb 2014
68
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
62 Chiltern Avenue
Date
25 Feb 2014
Current
Potential
73
77
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
25 Feb 2014
73
77
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
64 Chiltern Avenue
Date
11 Nov 2013
Current
Potential
58
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
11 Nov 2013
58
76
17 Oct 2010
68
76
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
65 Chiltern Avenue
Date
12 May 2016
Current
Potential
62
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 May 2016
62
76
27 Apr 2016
63
75
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
67 Chiltern Avenue
Date
12 May 2016
Current
Potential
54
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 May 2016
54
76
7 Jul 2009
65
79
Total Floor Area
83 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Bands
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.