PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Thornthwaite, KESWICK, CA12 5SQ

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 CA12 5SQ 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 Thornthwaite, KESWICK, CA12 5SQ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Coach House Cottages, Thornthwaite
Date
28 Mar 2013
Current
Potential
67
88
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
28 Mar 2013
67
88
21 Jan 2010
30
37
Total Floor Area
54 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
10 Swan House, Thornthwaite
Date
28 Sep 2021
Current
Potential
55
61
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
28 Sep 2021
55
61
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
11 Swan House, Thornthwaite
Date
2 May 2011
Current
Potential
77
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
2 May 2011
77
78
20 Oct 2009
84
85
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12 Swan House, Thornthwaite
Date
20 Oct 2009
Current
Potential
83
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
20 Oct 2009
83
84
Total Floor Area
104 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Swan House, Thornthwaite
Date
18 Apr 2011
Current
Potential
58
62
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
18 Apr 2011
58
62
Total Floor Area
106 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
6 Swan House, Thornthwaite
Date
24 Jun 2013
Current
Potential
76
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
24 Jun 2013
76
80
Total Floor Area
106 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Swan House, Thornthwaite
Date
24 Apr 2019
Current
Potential
69
74
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
24 Apr 2019
69
74
Total Floor Area
106 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
8 Swan House, Thornthwaite
Date
20 Oct 2009
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
20 Oct 2009
80
81
Total Floor Area
150 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
23
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
9 Swan House, Thornthwaite
Date
20 Oct 2009
Current
Potential
82
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
+
Certificate History
20 Oct 2009
82
83
Total Floor Area
89 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Beckstones, Thornthwaite
Date
8 Nov 2023
Current
Potential
50
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
8 Nov 2023
50
81
20 Jul 2012
50
84
Total Floor Area
226 sq m
Current CO2 Emissions Level
13.0
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
Bramble Cottage, Thornthwaite
Date
8 Nov 2023
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
8 Nov 2023
66
86
20 Jul 2012
77
78
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Chestnut Tree Barn, Thornthwaite
Date
22 Aug 2010
Current
Potential
45
62
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
22 Aug 2010
45
62
Total Floor Area
154 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
7.0
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
Heron Cottage, Thornthwaite
Date
31 Aug 2021
Current
Potential
60
86
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
31 Aug 2021
60
86
2 May 2011
44
46
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Jenkin Hill Farm Bungalow, Thornthwaite
Date
11 Feb 2010
Current
Potential
21
36
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
11 Feb 2010
21
36
Total Floor Area
111 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Leethwaite, Thornthwaite
Date
3 Mar 2018
Current
Potential
54
93
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
3 Mar 2018
54
93
Total Floor Area
185 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
Mereside, Thornthwaite
Date
11 Jun 2014
Current
Potential
55
75
Property Type
Bungalow
Built Form
Detached
Constructed
1930-1949
+
Certificate History
11 Jun 2014
55
75
Total Floor Area
207 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
3
Address
Swallows Nest, Thornthwaite
Date
8 Nov 2023
Current
Potential
66
86
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
8 Nov 2023
66
86
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Swan Cottage, Thornthwaite
Date
7 Apr 2016
Current
Potential
62
81
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
7 Apr 2016
62
81
Total Floor Area
122 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
The Barn, Powter How
Date
7 Jun 2022
Current
Potential
14
70
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
7 Jun 2022
14
70
Total Floor Area
159 sq m
Current CO2 Emissions Level
21.0
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
130
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
0
Address
The Lookout, Powter How
Date
25 Oct 2021
Current
Potential
79
107
Property Type
Bungalow
Built Form
Detached
Constructed
2020
+
Certificate History
25 Oct 2021
79
107
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
-0.3
CO2 per sq m per Year
26
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Wrens Nest, Thornthwaite
Date
8 Nov 2023
Current
Potential
57
92
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
8 Nov 2023
57
92
Total Floor Area
28 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
98
Mains Gas Available
Yes
Habitable Rooms
2
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.