PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Willow Way, GUILDFORD, GU1 1PF
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 Willow Way, GU1 1PF 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 Willow Way, GUILDFORD, GU1 1PF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
21 WILLOW WAY, GUILDFORD
Date
4 Feb 2021
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 Feb 2021
71
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Willow Way
Date
23 Jan 2020
Current
Potential
55
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
23 Jan 2020
55
86
8 Sep 2009
48
74
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Willow Way
Date
2 Oct 2018
Current
Potential
62
78
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Oct 2018
62
78
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Willow Way
Date
15 Dec 2025
Current
Potential
62
79
Property Type
N/A
Built Form
N/A
Constructed
N/A
Certificate History
15 Dec 2025
62
79
Total Floor Area
94 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Willow Way
Date
15 Nov 2016
Current
Potential
50
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Nov 2016
50
85
14 Aug 2016
46
82
Total Floor Area
93 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Willow Way
Date
11 Jul 2023
Current
Potential
74
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Jul 2023
74
87
15 Jul 2013
58
77
Total Floor Area
151 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
20 Willow Way
Date
8 Aug 2013
Current
Potential
83
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Aug 2013
83
87
29 Mar 2009
66
70
Total Floor Area
87 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Willow Way
Date
4 May 2022
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
4 May 2022
71
85
10 Jul 2012
72
85
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Willow Way
Date
9 Jun 2022
Current
Potential
72
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
9 Jun 2022
72
84
11 May 2010
66
71
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
24 WILLOW WAY
Date
9 Jun 2021
Current
Potential
70
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Jun 2021
70
81
Total Floor Area
121 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
25 Willow Way
Date
13 Dec 2017
Current
Potential
57
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
13 Dec 2017
57
83
Total Floor Area
92 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Willow Way
Date
1 Jun 2015
Current
Potential
56
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Jun 2015
56
84
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
28, Willow Way
Date
8 Jun 2021
Current
Potential
58
69
Property Type
House
Built Form
Mid-Terrace
Constructed
2021
Certificate History
8 Jun 2021
58
69
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
28 Willow Way
Date
17 Oct 2018
Current
Potential
68
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Oct 2018
68
81
27 Oct 2008
58
70
Total Floor Area
137 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
28a, Willow Way
Date
9 May 2021
Current
Potential
81
83
Property Type
House
Built Form
Semi-Detached
Constructed
2019
Certificate History
9 May 2021
81
83
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
29 Willow Way
Date
13 Aug 2018
Current
Potential
87
88
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
13 Aug 2018
87
88
Total Floor Area
84 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Willow Way
Date
2 Nov 2017
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Nov 2017
70
85
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
30 Willow Way
Date
13 Aug 2018
Current
Potential
86
88
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
13 Aug 2018
86
88
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
31 Willow Way
Date
13 Aug 2018
Current
Potential
87
89
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
13 Aug 2018
87
89
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
32 Willow Way
Date
13 Aug 2018
Current
Potential
86
88
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
13 Aug 2018
86
88
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
33 Willow Way
Date
13 Aug 2018
Current
Potential
87
88
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
13 Aug 2018
87
88
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
6 Willow Way
Date
30 Jul 2024
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
30 Jul 2024
72
85
20 Nov 2014
55
87
6 Mar 2014
56
87
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Willow Way
Date
24 Mar 2016
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Mar 2016
69
83
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Willow Way
Date
17 Apr 2016
Current
Potential
56
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Apr 2016
56
82
Total Floor Area
95 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Willow Way
Date
17 May 2017
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 May 2017
71
86
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2026.