PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Barn Owl Close, NORTHAMPTON, NN4 0RQ
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 Barn Owl Close, NN4 0RQ 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 Barn Owl Close, NORTHAMPTON, NN4 0RQ
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Barn Owl Close
Date
19 Apr 2022
Current
Potential
69
85
Property Type
House
Built Form
Detached
Constructed
1991-1995
Certificate History
19 Apr 2022
69
85
26 Feb 2010
55
68
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Barn Owl Close
Date
9 Oct 2013
Current
Potential
65
81
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
9 Oct 2013
65
81
Total Floor Area
159 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
13 Barn Owl Close
Date
27 Sep 2015
Current
Potential
52
79
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
27 Sep 2015
52
79
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Barn Owl Close
Date
20 Jul 2013
Current
Potential
57
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
20 Jul 2013
57
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
18 Barn Owl Close
Date
3 Nov 2016
Current
Potential
60
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
3 Nov 2016
60
83
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
19 Barn Owl Close
Date
30 Mar 2014
Current
Potential
66
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
30 Mar 2014
66
83
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 Barn Owl Close
Date
25 Jun 2012
Current
Potential
70
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
25 Jun 2012
70
84
Total Floor Area
100 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
21 Barn Owl Close
Date
14 Jul 2019
Current
Potential
59
88
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
14 Jul 2019
59
88
Total Floor Area
49 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 Barn Owl Close
Date
19 Mar 2014
Current
Potential
69
84
Property Type
Bungalow
Built Form
Detached
Constructed
1991-1995
Certificate History
19 Mar 2014
69
84
19 Mar 2014
62
84
12 Jul 2011
61
68
Total Floor Area
116 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Barn Owl Close
Date
27 Feb 2019
Current
Potential
58
86
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
27 Feb 2019
58
86
Total Floor Area
66 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Barn Owl Close
Date
3 Dec 2018
Current
Potential
69
88
Property Type
Bungalow
Built Form
Detached
Constructed
1996-2002
Certificate History
3 Dec 2018
69
88
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Barn Owl Close
Date
18 Aug 2010
Current
Potential
55
66
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
18 Aug 2010
55
66
Total Floor Area
125 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Barn Owl Close
Date
3 Aug 2023
Current
Potential
68
86
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
3 Aug 2023
68
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
53 Barn Owl Close
Date
31 Aug 2022
Current
Potential
68
81
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
31 Aug 2022
68
81
Total Floor Area
110 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
54 Barn Owl Close
Date
13 Sep 2016
Current
Potential
65
85
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
13 Sep 2016
65
85
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
57 Barn Owl Close
Date
20 Apr 2023
Current
Potential
68
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
Certificate History
20 Apr 2023
68
83
28 Sep 2010
61
75
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
58 Barn Owl Close
Date
12 Mar 2013
Current
Potential
58
88
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
12 Mar 2013
58
88
Total Floor Area
47 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
59 Barn Owl Close
Date
9 Aug 2016
Current
Potential
67
79
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
9 Aug 2016
67
79
Total Floor Area
175 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
3
Address
60 BARN OWL CLOSE, NORTHAMPTON
Date
17 Mar 2021
Current
Potential
63
88
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
17 Mar 2021
63
88
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
61 Barn Owl Close
Date
12 Feb 2015
Current
Potential
57
85
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
12 Feb 2015
57
85
Total Floor Area
62 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
62 Barn Owl Close
Date
19 Mar 2012
Current
Potential
60
68
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
19 Mar 2012
60
68
Total Floor Area
63 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
62 BARN OWL CLOSE, NORTHAMPTON
Date
20 Feb 2021
Current
Potential
70
86
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
20 Feb 2021
70
86
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
65 Barn Owl Close
Date
11 Oct 2017
Current
Potential
67
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
11 Oct 2017
67
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
66 Barn Owl Close
Date
21 Nov 2011
Current
Potential
71
72
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
21 Nov 2011
71
72
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
67 Barn Owl Close
Date
27 Jan 2012
Current
Potential
58
67
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
27 Jan 2012
58
67
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
68 Barn Owl Close
Date
30 May 2022
Current
Potential
64
81
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
30 May 2022
64
81
16 Feb 2010
63
66
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.2
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
69 Barn Owl Close
Date
2 Dec 2022
Current
Potential
69
88
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
2 Dec 2022
69
88
6 Mar 2009
68
72
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
7 Barn Owl Close
Date
14 Oct 2018
Current
Potential
68
86
Property Type
Bungalow
Built Form
Detached
Constructed
1996-2002
Certificate History
14 Oct 2018
68
86
Total Floor Area
49 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
70 Barn Owl Close
Date
11 Aug 2021
Current
Potential
70
85
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
11 Aug 2021
70
85
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
71 Barn Owl Close
Date
12 Jun 2023
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
Certificate History
12 Jun 2023
72
87
20 Jan 2020
62
86
5 Oct 2008
64
75
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
72 Barn Owl Close
Date
20 Jun 2019
Current
Potential
68
88
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
Certificate History
20 Jun 2019
68
88
Total Floor Area
64 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
73 Barn Owl Close
Date
18 Oct 2016
Current
Potential
59
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
18 Oct 2016
59
84
Total Floor Area
101 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
74 Barn Owl Close
Date
19 Jul 2017
Current
Potential
68
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
19 Jul 2017
68
83
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
76 Barn Owl Close
Date
24 Mar 2014
Current
Potential
68
83
Property Type
House
Built Form
Detached
Constructed
1983-1990
Certificate History
24 Mar 2014
68
83
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Barn Owl Close
Date
26 Apr 2018
Current
Potential
69
83
Property Type
Bungalow
Built Form
Detached
Constructed
1983-1990
Certificate History
26 Apr 2018
69
83
Total Floor Area
140 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
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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Contains Royal Mail data © Royal Mail copyright and Database right 2025.