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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Nappin Close, AYLESBURY, HP19 9UR

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 Nappin Close, HP19 9UR 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 Nappin Close, AYLESBURY, HP19 9UR
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Nappin Close
Date
2 Jun 2020
Current
Potential
65
83
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
2 Jun 2020
65
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Nappin Close
Date
9 Jul 2014
Current
Potential
74
88
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
9 Jul 2014
74
88
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Nappin Close
Date
11 Feb 2020
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
11 Feb 2020
71
84
7 Jul 2009
77
79
Total Floor Area
81 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
12 Nappin Close
Date
6 Feb 2020
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
6 Feb 2020
70
84
29 Feb 2012
74
74
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 Nappin Close
Date
17 Feb 2020
Current
Potential
68
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
17 Feb 2020
68
85
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Nappin Close
Date
24 Feb 2018
Current
Potential
69
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
24 Feb 2018
69
87
30 Oct 2014
72
90
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
17 Nappin Close
Date
20 Jun 2017
Current
Potential
71
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
20 Jun 2017
71
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Nappin Close
Date
16 Sep 2016
Current
Potential
60
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
16 Sep 2016
60
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Nappin Close
Date
7 Apr 2019
Current
Potential
57
84
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
7 Apr 2019
57
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Nappin Close
Date
18 Feb 2020
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
18 Feb 2020
71
85
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Nappin Close
Date
25 Oct 2010
Current
Potential
66
76
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
25 Oct 2010
66
76
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 NAPPIN CLOSE, AYLESBURY
Date
14 Dec 2020
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
14 Dec 2020
65
85
Total Floor Area
79 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Nappin Close
Date
14 Feb 2020
Current
Potential
70
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
14 Feb 2020
70
87
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Nappin Close
Date
10 Dec 2019
Current
Potential
68
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
10 Dec 2019
68
86
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Nappin Close
Date
10 Aug 2023
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
10 Aug 2023
71
84
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
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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