PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Denewood Close, WATFORD, WD17 4SZ

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 Denewood Close, WD17 4SZ 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 Denewood Close, WATFORD, WD17 4SZ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Denewood Close
Date
6 Feb 2023
Current
Potential
60
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Feb 2023
60
77
Total Floor Area
154 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
2 Denewood Close
Date
10 Oct 2016
Current
Potential
41
61
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 Oct 2016
41
61
Total Floor Area
160 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
22 Denewood Close
Date
14 Mar 2012
Current
Potential
64
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Mar 2012
64
71
Total Floor Area
248 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
7.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
4
Address
23 Denewood Close
Date
27 Aug 2020
Current
Potential
70
82
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
27 Aug 2020
70
82
5 Feb 2009
44
67
Total Floor Area
134 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
24 Denewood Close
Date
7 Feb 2011
Current
Potential
77
78
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
7 Feb 2011
77
78
28 Oct 2009
56
67
Total Floor Area
201 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
24
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
24a Denewood Close
Date
20 Jan 2011
Current
Potential
81
82
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
20 Jan 2011
81
82
Total Floor Area
149 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
24b Denewood Close
Date
20 Jan 2011
Current
Potential
80
82
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
20 Jan 2011
80
82
Total Floor Area
163 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
20
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
25 Denewood Close
Date
25 Sep 2016
Current
Potential
57
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
25 Sep 2016
57
82
Total Floor Area
146 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
26 Denewood Close
Date
31 Aug 2024
Current
Potential
80
88
Property Type
House
Built Form
Detached
Constructed
2012 onwards
+
Certificate History
31 Aug 2024
80
88
14 Sep 2011
81
81
Total Floor Area
156 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
27 Denewood Close
Date
17 Oct 2017
Current
Potential
73
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
17 Oct 2017
73
82
Total Floor Area
202 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
28 Denewood Close
Date
30 Jul 2023
Current
Potential
74
87
Property Type
House
Built Form
Detached
Constructed
2012 onwards
+
Certificate History
30 Jul 2023
74
87
13 Sep 2011
81
81
Total Floor Area
168 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
4 Denewood Close
Date
27 May 2024
Current
Potential
64
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
27 May 2024
64
78
Total Floor Area
138 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
5 Denewood Close
Date
11 Feb 2019
Current
Potential
72
76
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
11 Feb 2019
72
76
23 Nov 2009
47
55
Total Floor Area
267 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
7 Denewood Close
Date
10 May 2012
Current
Potential
66
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 May 2012
66
80
Total Floor Area
155 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
9 Denewood Close
Date
30 Aug 2023
Current
Potential
91
91
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
30 Aug 2023
91
91
Total Floor Area
282 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
10
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
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.
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