Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Castle Close, DUNSTABLE, LU6 1QJ

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 Castle Close, LU6 1QJ 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 Castle Close, DUNSTABLE, LU6 1QJ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Castle Close, Totternhoe
Date
7 Jul 2019
Current
Potential
66
85
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
7 Jul 2019
66
85
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 Castle Close, Totternhoe
Date
17 Apr 2012
Current
Potential
46
71
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
17 Apr 2012
46
71
Total Floor Area
122 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
12 Castle Close, Totternhoe
Date
7 Apr 2013
Current
Potential
41
69
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
7 Apr 2013
41
69
Total Floor Area
94 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 Castle Close, Totternhoe
Date
29 Apr 2014
Current
Potential
49
82
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
29 Apr 2014
49
82
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Castle Close, Totternhoe
Date
27 Mar 2012
Current
Potential
67
68
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
27 Mar 2012
67
68
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Castle Close, Totternhoe
Date
14 May 2024
Current
Potential
47
66
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 May 2024
47
66
12 May 2014
57
86
5 Apr 2009
61
70
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
4
Address
16 Castle Close, Totternhoe
Date
19 Apr 2010
Current
Potential
56
63
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
19 Apr 2010
56
63
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 Castle Close, Totternhoe
Date
3 Feb 2010
Current
Potential
39
59
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Feb 2010
39
59
Total Floor Area
56 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
101
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Castle Close, Totternhoe
Date
16 May 2013
Current
Potential
59
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 May 2013
59
80
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Castle Close, Totternhoe
Date
9 Jul 2015
Current
Potential
58
85
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
9 Jul 2015
58
85
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Castle Close, Totternhoe
Date
1 Jun 2016
Current
Potential
66
84
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
1 Jun 2016
66
84
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
5 Castle Close, Totternhoe
Date
22 Jul 2011
Current
Potential
64
70
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
22 Jul 2011
64
70
Total Floor Area
127 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
6 Castle Close, Totternhoe
Date
4 Apr 2012
Current
Potential
39
86
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
4 Apr 2012
39
86
Total Floor Area
66 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
114
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Castle Close, Totternhoe
Date
6 Mar 2015
Current
Potential
52
82
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Mar 2015
52
82
Total Floor Area
112 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
8 Castle Close, Totternhoe
Date
15 Jan 2020
Current
Potential
64
83
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
15 Jan 2020
64
83
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
9 Castle Close, Totternhoe
Date
28 Mar 2011
Current
Potential
70
73
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
28 Mar 2011
70
73
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
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.