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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Cassiobury Drive, WATFORD, WD17 3AH

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 Cassiobury Drive, WD17 3AH 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 Cassiobury Drive, WATFORD, WD17 3AH
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
107 Cassiobury Drive
Date
28 Mar 2014
Current
Potential
54
76
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
28 Mar 2014
54
76
Total Floor Area
232 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
109 Cassiobury Drive
Date
29 Sep 2010
Current
Potential
55
73
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
29 Sep 2010
55
73
Total Floor Area
164 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
111 Cassiobury Drive
Date
5 Apr 2023
Current
Potential
58
72
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
5 Apr 2023
58
72
Total Floor Area
234 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
115 Cassiobury Drive
Date
26 May 2016
Current
Potential
73
83
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
26 May 2016
73
83
Total Floor Area
265 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
119 Cassiobury Drive
Date
6 Dec 2012
Current
Potential
70
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Dec 2012
70
81
Total Floor Area
159 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
121 Cassiobury Drive
Date
29 Oct 2024
Current
Potential
62
84
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Oct 2024
62
84
4 Apr 2014
58
85
Total Floor Area
125 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
129 Cassiobury Drive
Date
25 Nov 2014
Current
Potential
50
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
25 Nov 2014
50
78
Total Floor Area
312 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
133 Cassiobury Drive
Date
12 Dec 2013
Current
Potential
46
70
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 Dec 2013
46
70
Total Floor Area
193 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
137 Cassiobury Drive
Date
19 Jan 2022
Current
Potential
81
87
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
19 Jan 2022
81
87
Total Floor Area
202 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
143 Cassiobury Drive
Date
11 Oct 2024
Current
Potential
82
86
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
11 Oct 2024
82
86
21 Oct 2011
51
54
Total Floor Area
255 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
145 Cassiobury Drive
Date
15 Feb 2012
Current
Potential
36
63
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
15 Feb 2012
36
63
Total Floor Area
106 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
147 Cassiobury Drive
Date
17 Apr 2024
Current
Potential
57
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
17 Apr 2024
57
82
17 Apr 2024
63
81
16 Apr 2024
53
83
Total Floor Area
180 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
Cassiobury Dental Surgery, 151 Cassiobury Drive
Date
28 Feb 2013
Current
Potential
62
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
28 Feb 2013
62
81
Total Floor Area
126 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
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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