PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Downland Crescent, KNOTTINGLEY, WF11 0EJ
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 Downland Crescent, WF11 0EJ 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 Downland Crescent, KNOTTINGLEY, WF11 0EJ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 DOWNLAND CRESCENT, KNOTTINGLEY
Date
18 Mar 2021
Current
Potential
71
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
18 Mar 2021
71
84
Total Floor Area
89 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
13 Downland Crescent
Date
10 Sep 2020
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Sep 2020
70
85
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
17 Downland Crescent
Date
19 Oct 2021
Current
Potential
65
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
19 Oct 2021
65
81
3 Oct 2008
71
73
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
25 Downland Crescent
Date
2 Nov 2021
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
2 Nov 2021
70
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
29 Downland Crescent
Date
15 Sep 2016
Current
Potential
67
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
15 Sep 2016
67
82
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Downland Crescent
Date
7 Dec 2023
Current
Potential
65
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
7 Dec 2023
65
79
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
35 Downland Crescent
Date
24 May 2017
Current
Potential
64
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
24 May 2017
64
79
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
39 Downland Crescent
Date
9 Jan 2023
Current
Potential
68
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
9 Jan 2023
68
87
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.1
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
41 Downland Crescent
Date
16 Jan 2023
Current
Potential
64
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Jan 2023
64
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
43 Downland Crescent
Date
8 Nov 2024
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
8 Nov 2024
66
80
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
45 Downland Crescent
Date
12 Jun 2014
Current
Potential
66
86
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
12 Jun 2014
66
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
51 Downland Crescent
Date
1 Apr 2013
Current
Potential
70
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
1 Apr 2013
70
83
28 Mar 2013
71
85
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
53 DOWNLAND CRESCENT
Date
16 Dec 2025
Current
Potential
52
72
Property Type
N/A
Built Form
N/A
Constructed
N/A
Certificate History
16 Dec 2025
52
72
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
53 Downland Crescent
Date
28 Oct 2014
Current
Potential
50
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
28 Oct 2014
50
85
Total Floor Area
61 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
105
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
59 Downland Crescent
Date
2 May 2023
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
2 May 2023
72
87
31 Jul 2009
77
79
Total Floor Area
75 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
63 Downland Crescent
Date
30 Sep 2021
Current
Potential
71
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
30 Sep 2021
71
85
25 Jan 2010
62
76
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
65 Downland Crescent
Date
3 Nov 2025
Current
Potential
62
75
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
3 Nov 2025
62
75
3 May 2011
51
69
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
69 Downland Crescent
Date
22 Apr 2024
Current
Potential
61
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Apr 2024
61
79
3 Apr 2014
59
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
73 Downland Crescent
Date
22 Feb 2010
Current
Potential
38
50
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
22 Feb 2010
38
50
Total Floor Area
77 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
75 Downland Crescent
Date
17 Feb 2017
Current
Potential
63
85
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
17 Feb 2017
63
85
13 Jun 2016
53
84
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
79 Downland Crescent
Date
8 May 2009
Current
Potential
42
64
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
8 May 2009
42
64
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Downland Crescent
Date
11 Sep 2011
Current
Potential
55
65
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
11 Sep 2011
55
65
Total Floor Area
102 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
51
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.