PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dolwen, WELSHPOOL, SY21 9PL
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 Dolwen, SY21 9PL 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 Dolwen, WELSHPOOL, SY21 9PL
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Dolwen, Guilsfield
Date
7 Jul 2015
Current
Potential
64
70
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Jul 2015
64
70
Total Floor Area
80 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.1
CO2 per sq m per Year
7
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
11 Dolwen, Guilsfield
Date
1 Nov 2024
Current
Potential
61
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
1 Nov 2024
61
81
26 May 2010
71
71
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
15 Dolwen, Guilsfield
Date
31 Jan 2014
Current
Potential
66
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
31 Jan 2014
66
78
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
17 Dolwen, Guilsfield
Date
30 Sep 2021
Current
Potential
75
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
30 Sep 2021
75
83
29 Jul 2015
74
82
Total Floor Area
155 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
18 Dolwen, Guilsfield
Date
15 Jan 2013
Current
Potential
63
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
15 Jan 2013
63
87
14 Aug 2011
72
74
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.9
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
19 Dolwen, Guilsfield
Date
6 Jan 2013
Current
Potential
72
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
6 Jan 2013
72
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Dolwen, Guilsfield
Date
7 May 2013
Current
Potential
61
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 May 2013
61
88
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Dolwen, Guilsfield
Date
7 Aug 2013
Current
Potential
62
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 Aug 2013
62
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Dolwen, Guilsfield
Date
16 Aug 2023
Current
Potential
64
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Aug 2023
64
76
23 Jul 2013
62
80
Total Floor Area
149 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
23 Dolwen, Guilsfield
Date
10 Sep 2014
Current
Potential
45
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Sep 2014
45
74
4 Feb 2014
35
77
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
26 Dolwen, Guilsfield
Date
28 Nov 2012
Current
Potential
66
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
28 Nov 2012
66
77
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Dolwen, Guilsfield
Date
12 Jan 2024
Current
Potential
45
65
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Jan 2024
45
65
11 Mar 2015
58
83
Total Floor Area
90 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Dolwen, Guilsfield
Date
11 Aug 2015
Current
Potential
79
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Aug 2015
79
87
4 Feb 2014
54
87
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 DOLWEN, GUILSFIELD
Date
8 Oct 2020
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Oct 2020
69
84
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3 Dolwen, Guilsfield
Date
26 May 2014
Current
Potential
69
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
26 May 2014
69
83
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
30 Dolwen, Guilsfield
Date
10 Mar 2020
Current
Potential
68
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Mar 2020
68
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
33 Dolwen, Guilsfield
Date
13 Jan 2013
Current
Potential
72
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 Jan 2013
72
83
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Dolwen, Guilsfield
Date
1 Nov 2017
Current
Potential
73
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
1 Nov 2017
73
87
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.2
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
35 Dolwen, Guilsfield
Date
25 Jan 2020
Current
Potential
72
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
25 Jan 2020
72
84
Total Floor Area
96 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
38 Dolwen, Guilsfield
Date
31 Jan 2024
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
31 Jan 2024
70
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Dolwen, Guilsfield
Date
27 Nov 2012
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Nov 2012
66
82
Total Floor Area
84 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
40 Dolwen, Guilsfield
Date
21 Aug 2024
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Aug 2024
72
85
28 Jan 2012
65
73
26 May 2010
60
71
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
41 Dolwen, Guilsfield
Date
24 Aug 2021
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Aug 2021
68
83
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Dolwen, Guilsfield
Date
31 Aug 2014
Current
Potential
42
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
31 Aug 2014
42
85
Total Floor Area
102 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Dolwen, Guilsfield
Date
14 Feb 2024
Current
Potential
64
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 Feb 2024
64
78
14 Feb 2024
64
77
13 Feb 2014
56
80
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
Flat A, 16, Dolwen
Date
8 Jul 2016
Current
Potential
71
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Jul 2016
71
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat B, 16, Dolwen
Date
8 Jul 2016
Current
Potential
62
76
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
8 Jul 2016
62
76
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
Garden House, Dolwen
Date
1 Jun 2010
Current
Potential
80
81
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
1 Jun 2010
80
81
Total Floor Area
101 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
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.
Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.