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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Knowle Park, COBHAM, KT11 3AB

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 Knowle Park, KT11 3AB 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 Knowle Park, COBHAM, KT11 3AB
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Knowle Park
Date
20 Sep 2024
Current
Potential
61
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
20 Sep 2024
61
71
8 Oct 2014
72
76
12 Jul 2012
39
63
Total Floor Area
272 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
8.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Knowle Park
Date
23 Jan 2023
Current
Potential
66
78
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
23 Jan 2023
66
78
Total Floor Area
152 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
15 Knowle Park
Date
20 Apr 2010
Current
Potential
43
69
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
20 Apr 2010
43
69
Total Floor Area
112 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
71
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
16 Knowle Park
Date
17 May 2022
Current
Potential
49
80
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
17 May 2022
49
80
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 KNOWLE PARK, COBHAM
Date
13 Apr 2021
Current
Potential
82
85
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
13 Apr 2021
82
85
Total Floor Area
407 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
18 Knowle Park
Date
15 Jan 2016
Current
Potential
65
72
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
15 Jan 2016
65
72
Total Floor Area
191 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
19 Knowle Park
Date
5 Apr 2009
Current
Potential
53
64
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Apr 2009
53
64
Total Floor Area
169 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
20 Knowle Park
Date
10 Mar 2010
Current
Potential
59
74
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
10 Mar 2010
59
74
Total Floor Area
156 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
26 Knowle Park
Date
12 Oct 2016
Current
Potential
53
72
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
12 Oct 2016
53
72
2 Oct 2008
38
66
Total Floor Area
206 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
6.5
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
28 Knowle Park
Date
6 Mar 2014
Current
Potential
76
81
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
6 Mar 2014
76
81
25 May 2010
45
61
Total Floor Area
211 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
29 Knowle Park
Date
20 May 2014
Current
Potential
60
74
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
20 May 2014
60
74
Total Floor Area
179 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
31 Knowle Park
Date
19 Mar 2019
Current
Potential
56
78
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 Mar 2019
56
78
Total Floor Area
115 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
32 Knowle Park
Date
18 Mar 2010
Current
Potential
55
67
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
18 Mar 2010
55
67
18 Mar 2010
56
67
Total Floor Area
190 sq m
Current CO2 Emissions Level
8.3
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
33 Knowle Park
Date
24 Aug 2016
Current
Potential
68
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
24 Aug 2016
68
83
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
34 Knowle Park
Date
11 Sep 2019
Current
Potential
58
74
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
11 Sep 2019
58
74
21 Sep 2009
57
71
Total Floor Area
224 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
35 Knowle Park
Date
4 Feb 2010
Current
Potential
53
65
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
4 Feb 2010
53
65
2 Sep 2009
39
52
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
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.