Advanced

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

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

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Knowle Park
Date
13 Aug 2023
Current
Potential
80
84
Property Type
House
Built Form
Detached
Constructed
2012 onwards
+
Certificate History
13 Aug 2023
80
84
9 Mar 2020
56
78
9 Mar 2020
37
71
30 Jan 2009
41
53
Total Floor Area
360 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
0
Address
10 Knowle Park
Date
19 May 2013
Current
Potential
59
74
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 May 2013
59
74
Total Floor Area
276 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
3
Address
3 Knowle Park
Date
22 Apr 2013
Current
Potential
52
74
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
22 Apr 2013
52
74
Total Floor Area
199 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
3
Address
36 Knowle Park
Date
12 Feb 2014
Current
Potential
52
70
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Feb 2014
52
70
Total Floor Area
110 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
37 Knowle Park
Date
18 Nov 2016
Current
Potential
81
85
Property Type
House
Built Form
Detached
Constructed
INVALID!
+
Certificate History
18 Nov 2016
81
85
11 Jun 2009
38
64
Total Floor Area
301 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
38 Knowle Park
Date
21 Jun 2020
Current
Potential
87
90
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
21 Jun 2020
87
90
Total Floor Area
471 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
39 Knowle Park
Date
9 Aug 2024
Current
Potential
67
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
9 Aug 2024
67
77
5 Apr 2013
64
79
Total Floor Area
154 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
4 Knowle Park
Date
25 Nov 2015
Current
Potential
85
90
Property Type
House
Built Form
N/A
Constructed
N/A
+
Certificate History
25 Nov 2015
85
90
5 Nov 2013
50
79
Total Floor Area
256 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
40 Knowle Park
Date
26 Oct 2022
Current
Potential
87
90
Property Type
House
Built Form
Detached
Constructed
2018
+
Certificate History
26 Oct 2022
87
90
23 May 2010
47
56
24 Mar 2010
45
73
Total Floor Area
406 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
8
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
41 Knowle Park
Date
13 Oct 2009
Current
Potential
72
75
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
13 Oct 2009
72
75
Total Floor Area
208 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
44 Knowle Park
Date
4 Jul 2022
Current
Potential
61
74
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
4 Jul 2022
61
74
26 May 2010
53
69
Total Floor Area
195 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
45 Knowle Park
Date
31 Jul 2014
Current
Potential
78
82
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
31 Jul 2014
78
82
11 Mar 2013
43
74
Total Floor Area
236 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
46 Knowle Park
Date
8 Feb 2016
Current
Potential
59
82
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
8 Feb 2016
59
82
Total Floor Area
175 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
48 Knowle Park
Date
26 Jun 2016
Current
Potential
75
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
26 Jun 2016
75
80
Total Floor Area
256 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
49 Knowle Park
Date
30 Apr 2014
Current
Potential
87
87
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
30 Apr 2014
87
87
25 Feb 2009
27
43
6 Oct 2008
40
58
Total Floor Area
370 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Knowle Park
Date
29 Nov 2022
Current
Potential
76
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Nov 2022
76
80
30 Jul 2014
65
77
19 Nov 2008
47
63
Total Floor Area
260 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
7 Knowle Park
Date
22 Jan 2013
Current
Potential
73
79
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
22 Jan 2013
73
79
Total Floor Area
218 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
8 Knowle Park
Date
3 Oct 2008
Current
Potential
22
49
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Oct 2008
22
49
Total Floor Area
96 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
117
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Knowle Park
Date
27 Oct 2010
Current
Potential
51
65
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
27 Oct 2010
51
65
Total Floor Area
133 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
7
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.