PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Westwood Lane, GUILDFORD, GU3 2JB
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 Westwood Lane, GU3 2JB 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 Westwood Lane, GUILDFORD, GU3 2JB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Walden Cottages, Westwood Lane
Date
12 Oct 2023
Current
Potential
72
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Oct 2023
72
81
Total Floor Area
164 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
10 Walden Cottages, Westwood Lane
Date
2 Oct 2012
Current
Potential
72
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Oct 2012
72
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
10A WALDEN COTTAGES, NORMANDY
Date
20 Oct 2020
Current
Potential
70
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
20 Oct 2020
70
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
11a Walden Cottages, Westwood Lane
Date
1 Feb 2018
Current
Potential
64
64
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Feb 2018
64
64
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
12 Walden Cottages, Westwood Lane
Date
31 Jan 2012
Current
Potential
52
72
Property Type
Flat
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
31 Jan 2012
52
72
24 Dec 2009
61
75
25 Jan 2022
22
72
Total Floor Area
50 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
12a Walden Cottages, Westwood Lane
Date
30 Jun 2010
Current
Potential
72
75
Property Type
Flat
Built Form
N/A
Constructed
1930-1949
Certificate History
30 Jun 2010
72
75
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Walden Cottages, Westwood Lane
Date
5 Feb 2019
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Feb 2019
69
85
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Walden Cottages, Westwood Lane
Date
13 Nov 2014
Current
Potential
64
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
13 Nov 2014
64
84
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 Walden Cottages, Westwood Lane
Date
8 May 2013
Current
Potential
64
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 May 2013
64
83
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Walden Cottages, Westwood Lane
Date
28 Nov 2012
Current
Potential
59
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
28 Nov 2012
59
87
Total Floor Area
92 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Walden Cottages, Westwood Lane
Date
22 Oct 2008
Current
Potential
62
65
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Oct 2008
62
65
5 Sep 2021
58
81
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
19 Walden Cottages, Westwood Lane
Date
5 Feb 2019
Current
Potential
69
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Feb 2019
69
85
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Walden Cottages, Westwood Lane
Date
10 Nov 2014
Current
Potential
63
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Nov 2014
63
84
23 Jan 2014
67
87
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Walden Cottages, Westwood Lane
Date
24 Feb 2022
Current
Potential
68
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Feb 2022
68
80
Total Floor Area
111 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
22 Walden Cottages, Westwood Lane
Date
1 Apr 2015
Current
Potential
58
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
1 Apr 2015
58
86
10 Dec 2009
55
75
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
23 Walden Cottages, Westwood Lane
Date
20 May 2015
Current
Potential
65
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
20 May 2015
65
80
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
25 Walden Cottages, Westwood Lane
Date
31 Oct 2023
Current
Potential
73
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
31 Oct 2023
73
85
11 Oct 2011
54
69
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
26 Walden Cottages, Westwood Lane
Date
28 Aug 2014
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
28 Aug 2014
69
84
14 May 2014
48
83
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
29 Walden Cottages, Westwood Lane
Date
2 Oct 2012
Current
Potential
71
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Oct 2012
71
78
Total Floor Area
40 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
30 Walden Cottages, Westwood Lane
Date
9 Jan 2025
Current
Potential
63
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
9 Jan 2025
63
83
1 Aug 2012
72
77
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30a Walden Cottages, Westwood Lane
Date
24 Sep 2021
Current
Potential
70
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Sep 2021
70
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
31 Walden Cottages, Westwood Lane
Date
8 Jan 2009
Current
Potential
71
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Jan 2009
71
76
Total Floor Area
37 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32 Walden Cottages, Westwood Lane
Date
23 Sep 2022
Current
Potential
74
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
23 Sep 2022
74
76
27 Sep 2011
59
70
Total Floor Area
37 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32a Walden Cottages, Westwood Lane
Date
9 Mar 2011
Current
Potential
72
80
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
9 Mar 2011
72
80
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
33 Walden Cottages, Westwood Lane
Date
7 Dec 2015
Current
Potential
67
101
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Dec 2015
67
101
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 Walden Cottages, Westwood Lane
Date
29 Mar 2017
Current
Potential
83
94
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
29 Mar 2017
83
94
7 Jun 2011
40
43
Total Floor Area
95 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
0.3
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
37 Walden Cottages, Westwood Lane
Date
21 Nov 2008
Current
Potential
63
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 Nov 2008
63
74
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Walden Cottages, Westwood Lane
Date
16 Aug 2017
Current
Potential
76
88
Property Type
House
Built Form
Semi-Detached
Constructed
INVALID!
Certificate History
16 Aug 2017
76
88
Total Floor Area
87 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Walden Cottages, Westwood Lane
Date
23 Nov 2017
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
23 Nov 2017
66
85
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Walden Cottages, Westwood Lane
Date
11 Feb 2016
Current
Potential
62
105
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Feb 2016
62
105
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
-0.4
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 Walden Cottages, Westwood Lane
Date
19 Feb 2016
Current
Potential
62
102
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Feb 2016
62
102
22 Jun 2015
54
82
Total Floor Area
122 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
0.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9a Walden Cottages, Westwood Lane
Date
10 Feb 2011
Current
Potential
72
75
Property Type
Flat
Built Form
N/A
Constructed
1930-1949
Certificate History
10 Feb 2011
72
75
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Bands
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.