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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Knowle Grove, VIRGINIA WATER, GU25 4JD

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 Grove, GU25 4JD 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 Grove, VIRGINIA WATER, GU25 4JD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Beechwood, Knowle Grove
Date
19 Aug 2020
Current
Potential
48
73
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 Aug 2020
48
73
Total Floor Area
186 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
3
Address
Calderwood, Knowle Grove
Date
2 Aug 2017
Current
Potential
83
86
Property Type
House
Built Form
Detached
Constructed
INVALID!
+
Certificate History
2 Aug 2017
83
86
15 Nov 2013
46
81
Total Floor Area
316 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
16
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
Cranberry Cottage, Knowle Grove
Date
31 Jul 2022
Current
Potential
72
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
31 Jul 2022
72
77
10 Apr 2012
55
61
Total Floor Area
338 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
6.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Fox Hollow, Knowle Grove
Date
14 Jun 2022
Current
Potential
78
82
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
14 Jun 2022
78
82
28 Sep 2011
82
83
Total Floor Area
319 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
Heatherwood, Knowle Grove
Date
12 Nov 2008
Current
Potential
55
66
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
12 Nov 2008
55
66
Total Floor Area
290 sq m
Current CO2 Emissions Level
9.5
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
HEATHERWOOD, KNOWLE GROVE
Date
14 Apr 2021
Current
Potential
70
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 Apr 2021
70
80
Total Floor Area
209 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
Little Oaks, Knowle Grove
Date
9 Jan 2023
Current
Potential
70
85
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
9 Jan 2023
70
85
11 Mar 2014
61
76
Total Floor Area
216 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Lotus Rise, Knowle Grove
Date
2 Sep 2020
Current
Potential
86
90
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
2 Sep 2020
86
90
Total Floor Area
252 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Melvill, Knowle Grove
Date
12 Mar 2019
Current
Potential
66
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
12 Mar 2019
66
79
Total Floor Area
207 sq m
Current CO2 Emissions Level
7.4
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
3
Address
Oak Tree House, Knowle Grove
Date
20 Jan 2011
Current
Potential
39
65
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
20 Jan 2011
39
65
Total Floor Area
235 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
Russets, Knowle Grove
Date
3 Dec 2021
Current
Potential
69
79
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
3 Dec 2021
69
79
8 Nov 2011
82
82
27 Oct 2008
59
61
Total Floor Area
350 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
Teulon, Knowle Grove
Date
17 Aug 2020
Current
Potential
76
80
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
17 Aug 2020
76
80
6 Sep 2009
76
79
Total Floor Area
237 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
The Cobs, Knowle Grove
Date
29 Jul 2019
Current
Potential
69
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
29 Jul 2019
69
83
29 May 2009
63
66
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Witch Hazel, Knowle Grove
Date
27 Apr 2023
Current
Potential
53
73
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
27 Apr 2023
53
73
Total Floor Area
248 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
Woodlands, Knowle Grove
Date
11 Jan 2017
Current
Potential
52
79
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
11 Jan 2017
52
79
Total Floor Area
162 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
Woodside, Knowle Grove
Date
3 Jun 2015
Current
Potential
62
77
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Jun 2015
62
77
Total Floor Area
254 sq m
Current CO2 Emissions Level
9.7
Potential CO2 Emissions Level
5.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
9
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.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.