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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Williams Way, PRINCES RISBOROUGH, HP27 9RP

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 Williams Way, HP27 9RP 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 Williams Way, PRINCES RISBOROUGH, HP27 9RP
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Williams Way, Longwick
Date
26 Jan 2010
Current
Potential
45
74
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
26 Jan 2010
45
74
Total Floor Area
133 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
10 Williams Way, Longwick
Date
13 Oct 2016
Current
Potential
60
78
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
13 Oct 2016
60
78
Total Floor Area
141 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
11 Williams Way, Longwick
Date
23 Mar 2009
Current
Potential
67
74
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
23 Mar 2009
67
74
Total Floor Area
132 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
13 Williams Way, Longwick
Date
6 Dec 2021
Current
Potential
69
83
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
6 Dec 2021
69
83
Total Floor Area
115 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
15 Williams Way, Longwick
Date
26 Jul 2011
Current
Potential
65
71
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
26 Jul 2011
65
71
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
18 Williams Way, Longwick
Date
1 Mar 2022
Current
Potential
72
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Mar 2022
72
83
Total Floor Area
126 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
19 Williams Way, Longwick
Date
13 Feb 2015
Current
Potential
63
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
13 Feb 2015
63
83
12 Feb 2015
53
84
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
21 WILLIAMS WAY, LONGWICK
Date
7 Apr 2021
Current
Potential
70
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
7 Apr 2021
70
83
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
21 Williams Way, Longwick
Date
3 Aug 2015
Current
Potential
63
93
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
3 Aug 2015
63
93
Total Floor Area
150 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Williams Way, Longwick
Date
9 Oct 2024
Current
Potential
56
77
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
9 Oct 2024
56
77
4 Nov 2008
60
72
Total Floor Area
151 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
6 Williams Way, Longwick
Date
19 Sep 2014
Current
Potential
66
85
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
19 Sep 2014
66
85
Total Floor Area
120 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
7
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.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2024.