Advanced

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

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 3AW 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 3AW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
306 CASSIOBURY DRIVE, WATFORD
Date
11 May 2021
Current
Potential
53
72
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
11 May 2021
53
72
Total Floor Area
142 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
308 Cassiobury Drive
Date
25 Aug 2016
Current
Potential
56
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
25 Aug 2016
56
83
Total Floor Area
118 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
310 Cassiobury Drive
Date
1 Sep 2019
Current
Potential
57
75
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
1 Sep 2019
57
75
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
312 Cassiobury Drive
Date
5 Mar 2024
Current
Potential
63
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Mar 2024
63
81
Total Floor Area
116 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
314 Cassiobury Drive
Date
2 Dec 2016
Current
Potential
39
75
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
2 Dec 2016
39
75
Total Floor Area
195 sq m
Current CO2 Emissions Level
11.1
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
316 Cassiobury Drive
Date
2 Jul 2017
Current
Potential
52
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
2 Jul 2017
52
78
Total Floor Area
139 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
318 Cassiobury Drive
Date
3 Feb 2015
Current
Potential
36
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Feb 2015
36
78
Total Floor Area
109 sq m
Current CO2 Emissions Level
8.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
320 Cassiobury Drive
Date
19 Jun 2013
Current
Potential
48
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 Jun 2013
48
78
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
322 Cassiobury Drive
Date
4 May 2009
Current
Potential
55
68
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
4 May 2009
55
68
Total Floor Area
157 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
324 Cassiobury Drive
Date
23 Sep 2018
Current
Potential
67
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
23 Sep 2018
67
82
Total Floor Area
198 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
326 Cassiobury Drive
Date
16 Oct 2018
Current
Potential
60
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 Oct 2018
60
79
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
332 Cassiobury Drive
Date
12 Oct 2014
Current
Potential
67
84
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Oct 2014
67
84
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
336 Cassiobury Drive
Date
20 Feb 2020
Current
Potential
65
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
20 Feb 2020
65
78
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
338 Cassiobury Drive
Date
15 Jan 2017
Current
Potential
52
75
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
15 Jan 2017
52
75
3 May 2011
38
54
Total Floor Area
239 sq m
Current CO2 Emissions Level
11.4
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
340 Cassiobury Drive
Date
27 Jul 2010
Current
Potential
34
62
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
27 Jul 2010
34
62
Total Floor Area
155 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
83
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
346 Cassiobury Drive
Date
23 Mar 2010
Current
Potential
64
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
23 Mar 2010
64
71
Total Floor Area
147 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
350 Cassiobury Drive
Date
9 Dec 2021
Current
Potential
62
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
9 Dec 2021
62
81
Total Floor Area
160 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
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 2025.