PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Rookery Avenue, SLEAFORD, NG34 7TY
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 Rookery Avenue, NG34 7TY 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 Rookery Avenue, SLEAFORD, NG34 7TY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Rookery Avenue
Date
5 Sep 2018
Current
Potential
70
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
5 Sep 2018
70
84
Total Floor Area
120 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
14 Rookery Avenue
Date
25 May 2023
Current
Potential
75
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
25 May 2023
75
82
23 Sep 2011
59
70
Total Floor Area
132 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
15 Rookery Avenue
Date
9 Apr 2014
Current
Potential
66
78
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
9 Apr 2014
66
78
Total Floor Area
129 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
17 Rookery Avenue
Date
21 Aug 2013
Current
Potential
59
81
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
21 Aug 2013
59
81
Total Floor Area
127 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
18 Rookery Avenue
Date
12 Aug 2020
Current
Potential
66
81
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
12 Aug 2020
66
81
24 Jul 2013
69
85
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Rookery Avenue
Date
19 Apr 2009
Current
Potential
55
65
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
19 Apr 2009
55
65
Total Floor Area
158 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
5.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
1a Rookery Avenue
Date
18 Dec 2012
Current
Potential
83
83
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
18 Dec 2012
83
83
Total Floor Area
95 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1b Rookery Avenue
Date
18 Dec 2012
Current
Potential
83
83
Property Type
House
Built Form
Semi-Detached
Constructed
N/A
Certificate History
18 Dec 2012
83
83
Total Floor Area
104 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
1c Rookery Avenue
Date
6 Nov 2013
Current
Potential
82
82
Property Type
House
Built Form
Detached
Constructed
N/A
Certificate History
6 Nov 2013
82
82
Total Floor Area
127 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
2 Rookery Avenue
Date
6 Dec 2018
Current
Potential
62
79
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
6 Dec 2018
62
79
Total Floor Area
104 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Rookery Avenue
Date
30 Jan 2012
Current
Potential
68
68
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
30 Jan 2012
68
68
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
22 Rookery Avenue
Date
22 Jun 2020
Current
Potential
72
89
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
Certificate History
22 Jun 2020
72
89
21 Jun 2010
65
76
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
23 Rookery Avenue
Date
7 Jun 2015
Current
Potential
86
91
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
7 Jun 2015
86
91
Total Floor Area
116 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
24 Rookery Avenue
Date
20 Aug 2013
Current
Potential
72
89
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
20 Aug 2013
72
89
Total Floor Area
54 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Rookery Avenue
Date
12 Mar 2015
Current
Potential
86
91
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
12 Mar 2015
86
91
Total Floor Area
116 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
26 Rookery Avenue
Date
12 Jun 2016
Current
Potential
68
82
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
12 Jun 2016
68
82
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
28 Rookery Avenue
Date
20 Feb 2014
Current
Potential
67
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
20 Feb 2014
67
83
Total Floor Area
73 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
5
Number of Extensions
0
Address
3 Rookery Avenue
Date
11 Jul 2022
Current
Potential
66
80
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
11 Jul 2022
66
80
26 Apr 2011
56
66
Total Floor Area
100 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
31 Rookery Avenue
Date
19 Sep 2024
Current
Potential
71
88
Property Type
House
Built Form
Detached
Constructed
2003-2006
Certificate History
19 Sep 2024
71
88
21 Oct 2013
68
84
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
32 Rookery Avenue
Date
24 May 2022
Current
Potential
74
87
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
24 May 2022
74
87
14 Jun 2020
62
84
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
36 Rookery Avenue
Date
7 Mar 2018
Current
Potential
66
84
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
7 Mar 2018
66
84
17 Nov 2008
58
68
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
38 Rookery Avenue
Date
20 Dec 2016
Current
Potential
75
84
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
20 Dec 2016
75
84
Total Floor Area
113 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Rookery Avenue
Date
16 Mar 2021
Current
Potential
67
83
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
16 Mar 2021
67
83
24 Feb 2011
65
72
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
46 Rookery Avenue
Date
3 Mar 2010
Current
Potential
67
73
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
3 Mar 2010
67
73
Total Floor Area
153 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
48 Rookery Avenue
Date
30 Apr 2009
Current
Potential
68
73
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
30 Apr 2009
68
73
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Rookery Avenue
Date
25 Apr 2017
Current
Potential
66
81
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
25 Apr 2017
66
81
Total Floor Area
124 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
52 Rookery Avenue
Date
28 Apr 2022
Current
Potential
68
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
28 Apr 2022
68
81
5 Dec 2010
68
72
Total Floor Area
165 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
54 Rookery Avenue
Date
10 Jul 2022
Current
Potential
74
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
10 Jul 2022
74
82
Total Floor Area
157 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
56 Rookery Avenue
Date
18 Sep 2024
Current
Potential
70
77
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
18 Sep 2024
70
77
Total Floor Area
169 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
58 Rookery Avenue
Date
16 Sep 2016
Current
Potential
61
78
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
16 Sep 2016
61
78
Total Floor Area
118 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
6 Rookery Avenue
Date
15 Oct 2019
Current
Potential
63
80
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
15 Oct 2019
63
80
13 Oct 2009
65
69
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
60 Rookery Avenue
Date
27 May 2020
Current
Potential
69
81
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
27 May 2020
69
81
29 Feb 2012
69
71
Total Floor Area
127 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
64 Rookery Avenue
Date
27 Mar 2015
Current
Potential
69
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
27 Mar 2015
69
83
Total Floor Area
137 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
66 Rookery Avenue
Date
26 Apr 2015
Current
Potential
74
82
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
26 Apr 2015
74
82
12 Jun 2012
60
77
Total Floor Area
147 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
7 Rookery Avenue
Date
5 May 2009
Current
Potential
65
69
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
5 May 2009
65
69
Total Floor Area
112 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
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.