PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Deanscroft, KNEBWORTH, SG3 6BB
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 Deanscroft, SG3 6BB 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 Deanscroft, KNEBWORTH, SG3 6BB
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 DEANSCROFT
Date
29 Apr 2021
Current
Potential
66
67
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
29 Apr 2021
66
67
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
10 Deanscroft
Date
17 May 2011
Current
Potential
67
69
Property Type
Flat
Built Form
N/A
Constructed
1967-1975
Certificate History
17 May 2011
67
69
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Deanscroft
Date
28 Aug 2012
Current
Potential
55
64
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
28 Aug 2012
55
64
22 Feb 2012
72
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
14 Deanscroft
Date
28 Aug 2012
Current
Potential
72
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
28 Aug 2012
72
76
2 Mar 2010
77
78
13 Jul 2021
70
75
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Deanscroft
Date
12 Jun 2012
Current
Potential
73
77
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Jun 2012
73
77
16 Nov 2011
76
77
13 Jul 2021
72
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
18 Deanscroft
Date
11 Jan 2023
Current
Potential
79
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
11 Jan 2023
79
80
28 Aug 2012
76
79
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Deanscroft
Date
2 Nov 2023
Current
Potential
72
76
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
2 Nov 2023
72
76
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
20 Deanscroft
Date
22 Aug 2017
Current
Potential
80
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Aug 2017
80
80
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Deanscroft
Date
12 Jun 2018
Current
Potential
73
74
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
12 Jun 2018
73
74
22 Nov 2013
73
77
29 Mar 2013
75
76
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Deanscroft
Date
28 Aug 2012
Current
Potential
72
77
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
28 Aug 2012
72
77
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
28 Deanscroft
Date
28 Aug 2012
Current
Potential
72
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
28 Aug 2012
72
76
16 Jun 2021
70
74
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
34 Deanscroft
Date
12 Oct 2022
Current
Potential
77
77
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1967-1975
Certificate History
12 Oct 2022
77
77
6 Jul 2013
71
78
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
36 Deanscroft
Date
12 Feb 2024
Current
Potential
74
74
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
12 Feb 2024
74
74
28 Aug 2012
45
64
Total Floor Area
56 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
38 Deanscroft
Date
30 Jun 2022
Current
Potential
71
75
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
30 Jun 2022
71
75
27 Feb 2011
68
77
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Deanscroft
Date
2 Sep 2024
Current
Potential
74
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
2 Sep 2024
74
76
29 Aug 2012
71
75
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
40 Deanscroft
Date
24 Nov 2015
Current
Potential
70
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
24 Nov 2015
70
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
42 Deanscroft
Date
21 Oct 2024
Current
Potential
68
68
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Oct 2024
68
68
13 Sep 2012
77
77
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
44 Deanscroft
Date
29 Aug 2024
Current
Potential
78
78
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
29 Aug 2024
78
78
29 Aug 2012
79
79
28 Sep 2010
83
84
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
46 Deanscroft
Date
16 Apr 2019
Current
Potential
71
76
Property Type
Flat
Built Form
Detached
Constructed
1950-1966
Certificate History
16 Apr 2019
71
76
25 Nov 2008
69
75
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
48 Deanscroft
Date
13 May 2012
Current
Potential
75
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
13 May 2012
75
76
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
50 Deanscroft
Date
27 May 2020
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
27 May 2020
77
79
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
52 Deanscroft
Date
21 Apr 2022
Current
Potential
77
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
21 Apr 2022
77
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
54 Deanscroft
Date
18 May 2013
Current
Potential
70
81
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
18 May 2013
70
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
56 Deanscroft
Date
17 Sep 2024
Current
Potential
75
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
17 Sep 2024
75
75
28 Aug 2024
75
75
29 Aug 2012
73
74
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
58 Deanscroft
Date
12 May 2024
Current
Potential
76
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
12 May 2024
76
78
17 Oct 2012
72
76
5 Aug 2012
74
78
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Deanscroft
Date
24 May 2012
Current
Potential
77
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
24 May 2012
77
78
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
60 Deanscroft
Date
5 Jun 2009
Current
Potential
73
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
5 Jun 2009
73
82
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
62 Deanscroft
Date
6 Oct 2015
Current
Potential
66
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
6 Oct 2015
66
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
64 Deanscroft
Date
28 Aug 2012
Current
Potential
78
78
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
Certificate History
28 Aug 2012
78
78
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
66 Deanscroft
Date
1 Aug 2024
Current
Potential
75
77
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Aug 2024
75
77
29 Aug 2012
75
78
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
68 Deanscroft
Date
2 Nov 2023
Current
Potential
77
80
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
2 Nov 2023
77
80
3 Sep 2012
66
76
13 Jun 2011
78
79
Total Floor Area
64 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
70 Deanscroft
Date
29 Jan 2025
Current
Potential
75
78
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
29 Jan 2025
75
78
29 Aug 2012
71
78
9 Sep 2010
76
79
Total Floor Area
65 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
72 Deanscroft
Date
1 Nov 2023
Current
Potential
75
75
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
1 Nov 2023
75
75
28 Aug 2012
67
75
11 Oct 2010
79
81
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
74 Deanscroft
Date
10 Sep 2012
Current
Potential
64
74
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
Certificate History
10 Sep 2012
64
74
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
76 Deanscroft
Date
13 Aug 2024
Current
Potential
71
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1967-1975
Certificate History
13 Aug 2024
71
77
18 Oct 2012
72
78
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
78 Deanscroft
Date
23 Sep 2024
Current
Potential
69
75
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Sep 2024
69
75
4 Sep 2012
71
78
25 Jun 2012
74
78
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 Deanscroft
Date
12 Aug 2024
Current
Potential
80
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Aug 2024
80
80
29 Aug 2012
76
79
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
82 Deanscroft
Date
2 Nov 2023
Current
Potential
70
75
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
2 Nov 2023
70
75
24 Jun 2012
67
75
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
84 Deanscroft
Date
13 Jan 2024
Current
Potential
75
89
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
13 Jan 2024
75
89
3 Sep 2012
68
78
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
86 Deanscroft
Date
12 Jul 2022
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Jul 2022
73
78
30 May 2012
69
80
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
90 Deanscroft
Date
1 Nov 2023
Current
Potential
73
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Nov 2023
73
78
6 Sep 2012
66
76
Total Floor Area
62 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
92 Deanscroft
Date
4 Sep 2012
Current
Potential
72
76
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
Certificate History
4 Sep 2012
72
76
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
94 Deanscroft
Date
1 Nov 2023
Current
Potential
69
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
1 Nov 2023
69
75
31 Oct 2023
71
76
4 Sep 2012
60
71
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
96 Deanscroft
Date
4 Sep 2012
Current
Potential
64
73
Property Type
Maisonette
Built Form
Detached
Constructed
1950-1966
Certificate History
4 Sep 2012
64
73
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
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.
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