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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Ravens Close, WOKING, GU21 2LD

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 Ravens Close, GU21 2LD 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 Ravens Close, WOKING, GU21 2LD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 RAVENS CLOSE, KNAPHILL
Date
13 Jan 2021
Current
Potential
65
80
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
13 Jan 2021
65
80
Total Floor Area
143 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
10 Ravens Close, Knaphill
Date
4 Sep 2024
Current
Potential
68
87
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
4 Sep 2024
68
87
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
11 Ravens Close, Knaphill
Date
31 Oct 2017
Current
Potential
65
81
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
31 Oct 2017
65
81
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
12 Ravens Close, Knaphill
Date
1 Jul 2020
Current
Potential
72
87
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
1 Jul 2020
72
87
24 Oct 2011
65
70
Total Floor Area
94 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 Ravens Close, Knaphill
Date
9 Feb 2024
Current
Potential
73
85
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
9 Feb 2024
73
85
31 May 2011
61
71
Total Floor Area
107 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
15 Ravens Close, Knaphill
Date
26 Feb 2020
Current
Potential
70
83
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
26 Feb 2020
70
83
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 RAVENS CLOSE, KNAPHILL
Date
25 Feb 2021
Current
Potential
70
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
25 Feb 2021
70
82
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
17 Ravens Close, Knaphill
Date
11 May 2014
Current
Potential
68
82
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
11 May 2014
68
82
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
18 Ravens Close, Knaphill
Date
16 Jan 2023
Current
Potential
69
82
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 Jan 2023
69
82
11 Nov 2016
57
82
11 Apr 2013
57
83
Total Floor Area
110 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
19 Ravens Close, Knaphill
Date
13 Mar 2009
Current
Potential
63
74
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
13 Mar 2009
63
74
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 RAVENS CLOSE, KNAPHILL
Date
26 Oct 2020
Current
Potential
71
84
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
26 Oct 2020
71
84
Total Floor Area
120 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
3 Ravens Close, Knaphill
Date
24 Jan 2014
Current
Potential
56
85
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
24 Jan 2014
56
85
Total Floor Area
110 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Ravens Close, Knaphill
Date
21 Mar 2023
Current
Potential
72
83
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
21 Mar 2023
72
83
Total Floor Area
119 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
7 Ravens Close, Knaphill
Date
1 Mar 2016
Current
Potential
80
87
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
1 Mar 2016
80
87
Total Floor Area
140 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
9 Ravens Close, Knaphill
Date
8 May 2024
Current
Potential
38
70
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
8 May 2024
38
70
Total Floor Area
125 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
68
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.

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