Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Barnby Road, WOKING, GU21 2NH

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 Barnby Road, GU21 2NH 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 Barnby Road, WOKING, GU21 2NH
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
23 Barnby Road, Knaphill
Date
2 Feb 2024
Current
Potential
60
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Feb 2024
60
88
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
28 Barnby Road, Knaphill
Date
23 Sep 2022
Current
Potential
64
87
Property Type
House
Built Form
End-Terrace
Constructed
1976-1982
+
Certificate History
23 Sep 2022
64
87
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
1
Number of Extensions
0
Address
29 Barnby Road, Knaphill
Date
14 Jan 2015
Current
Potential
63
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Jan 2015
63
82
Total Floor Area
128 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
31 Barnby Road, Knaphill
Date
7 Nov 2014
Current
Potential
56
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Nov 2014
56
82
Total Floor Area
128 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
42 Barnby Road, Knaphill
Date
20 Sep 2017
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
20 Sep 2017
71
83
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
44 Barnby Road, Knaphill
Date
26 Oct 2017
Current
Potential
64
89
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
26 Oct 2017
64
89
20 Feb 2012
51
55
16 Mar 2010
45
51
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
46 Barnby Road, Knaphill
Date
10 Oct 2023
Current
Potential
68
86
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
10 Oct 2023
68
86
2 May 2023
53
76
3 Apr 2013
57
86
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
48 Barnby Road, Knaphill
Date
9 May 2019
Current
Potential
68
84
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
9 May 2019
68
84
7 Nov 2008
37
59
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
50 Barnby Road, Knaphill
Date
17 Mar 2020
Current
Potential
60
81
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
17 Mar 2020
60
81
13 Feb 2013
61
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
56 BARNBY ROAD, KNAPHILL
Date
24 Feb 2021
Current
Potential
76
91
Property Type
House
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
24 Feb 2021
76
91
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
58 Barnby Road, Knaphill
Date
29 Aug 2018
Current
Potential
70
85
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
29 Aug 2018
70
85
29 Aug 2018
65
85
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
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.