PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Grenville Green, AYLESBURY, HP21 8HB
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 Grenville Green, HP21 8HB 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 Grenville Green, AYLESBURY, HP21 8HB
Period Covered:
2008 - 31 October 2024
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
29 Grenville Green
Date
15 Aug 2017
Current
Potential
73
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
15 Aug 2017
73
76
13 Apr 2010
75
79
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Grenville Green
Date
18 Feb 2019
Current
Potential
75
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
18 Feb 2019
75
76
8 Jan 2019
72
75
28 Feb 2015
72
76
28 Mar 2012
74
76
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31 Grenville Green
Date
14 May 2012
Current
Potential
76
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
14 May 2012
76
90
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
32 Grenville Green
Date
4 Jun 2023
Current
Potential
98
99
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
4 Jun 2023
98
99
25 Feb 2014
61
88
Total Floor Area
85 sq m
Current CO2 Emissions Level
0.3
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
4
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
34 Grenville Green
Date
15 Mar 2017
Current
Potential
56
81
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
15 Mar 2017
56
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Grenville Green
Date
9 Jul 2014
Current
Potential
57
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
9 Jul 2014
57
85
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
37 Grenville Green
Date
20 Sep 2015
Current
Potential
63
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 Sep 2015
63
85
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
38 Grenville Green
Date
15 Nov 2011
Current
Potential
62
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
15 Nov 2011
62
72
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
39 Grenville Green
Date
2 Apr 2013
Current
Potential
68
81
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
2 Apr 2013
68
81
23 Nov 2010
53
75
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
40 Grenville Green
Date
1 May 2018
Current
Potential
70
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
1 May 2018
70
74
27 Mar 2017
71
74
28 May 2013
73
76
17 Jun 2011
70
72
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
41 Grenville Green
Date
29 Sep 2017
Current
Potential
73
74
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
29 Sep 2017
73
74
12 Feb 2016
73
74
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
42 Grenville Green
Date
17 Oct 2019
Current
Potential
72
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 Oct 2019
72
74
23 Jan 2014
69
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
43 Grenville Green
Date
5 Jun 2023
Current
Potential
69
77
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Jun 2023
69
77
24 Oct 2012
66
78
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
45 Grenville Green
Date
4 Jul 2023
Current
Potential
72
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
4 Jul 2023
72
86
19 Mar 2012
72
72
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
47 Grenville Green
Date
1 Jun 2014
Current
Potential
65
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
1 Jun 2014
65
86
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
49 Grenville Green
Date
30 Apr 2015
Current
Potential
66
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
30 Apr 2015
66
90
29 Jul 2013
52
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
50 Grenville Green
Date
6 Jan 2015
Current
Potential
65
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
6 Jan 2015
65
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
51 Grenville Green
Date
20 May 2019
Current
Potential
72
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 May 2019
72
75
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
52 Grenville Green
Date
27 Aug 2020
Current
Potential
71
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
27 Aug 2020
71
74
14 Feb 2013
73
76
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 Grenville Green
Date
6 May 2023
Current
Potential
73
73
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
6 May 2023
73
73
30 Jun 2011
76
76
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
54 Grenville Green
Date
23 Feb 2019
Current
Potential
48
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
23 Feb 2019
48
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
55 Grenville Green
Date
3 Mar 2023
Current
Potential
89
96
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
3 Mar 2023
89
96
16 May 2017
55
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
56 Grenville Green
Date
4 Apr 2011
Current
Potential
72
74
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
4 Apr 2011
72
74
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
57 Grenville Green
Date
3 Jan 2023
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
3 Jan 2023
73
85
22 Apr 2016
68
80
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
62 Grenville Green
Date
20 May 2019
Current
Potential
73
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
20 May 2019
73
76
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
63 Grenville Green
Date
23 Oct 2018
Current
Potential
70
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
23 Oct 2018
70
70
Total Floor Area
52 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
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.