PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Treetops, NORTHAMPTON, NN3 8XA
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 Treetops, NN3 8XA 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 Treetops, NORTHAMPTON, NN3 8XA
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Treetops
Date
28 Aug 2024
Current
Potential
73
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
28 Aug 2024
73
76
18 Oct 2012
73
77
5 Mar 2009
77
79
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
10 Treetops
Date
11 Oct 2015
Current
Potential
77
78
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
11 Oct 2015
77
78
Total Floor Area
64 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
11 Treetops
Date
12 Dec 2008
Current
Potential
78
83
Property Type
House
Built Form
Enclosed Mid-Terrace
Constructed
1976-1982
Certificate History
12 Dec 2008
78
83
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
12 Treetops
Date
26 May 2015
Current
Potential
76
76
Property Type
Flat
Built Form
Detached
Constructed
1967-1975
Certificate History
26 May 2015
76
76
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
13 Treetops
Date
7 May 2017
Current
Potential
71
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
7 May 2017
71
76
19 May 2010
52
53
17 Oct 2008
67
68
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
14 Treetops
Date
18 Mar 2024
Current
Potential
74
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
18 Mar 2024
74
78
16 Jun 2013
74
78
Total Floor Area
59 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
15 Treetops
Date
21 Apr 2017
Current
Potential
78
80
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
21 Apr 2017
78
80
Total Floor Area
62 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
2
Number of Extensions
0
Address
17 Treetops
Date
30 May 2018
Current
Potential
75
75
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
Certificate History
30 May 2018
75
75
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
18 Treetops
Date
14 Feb 2018
Current
Potential
76
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
14 Feb 2018
76
79
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Treetops
Date
9 Jul 2013
Current
Potential
62
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1983-1990
Certificate History
9 Jul 2013
62
79
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
61
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
20 Treetops
Date
15 Mar 2024
Current
Potential
77
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
15 Mar 2024
77
79
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
21 Treetops
Date
23 Dec 2021
Current
Potential
81
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
Certificate History
23 Dec 2021
81
82
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
20
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
22 Treetops
Date
24 Jan 2019
Current
Potential
80
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
24 Jan 2019
80
82
15 Jan 2009
76
77
Total Floor Area
66 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Treetops
Date
10 Jul 2019
Current
Potential
75
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
10 Jul 2019
75
79
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
25 Treetops
Date
1 May 2024
Current
Potential
74
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
1 May 2024
74
77
15 Dec 2013
69
74
1 May 2013
74
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
26 Treetops
Date
10 Dec 2021
Current
Potential
77
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
10 Dec 2021
77
79
15 Dec 2009
61
63
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
27 Treetops
Date
30 Sep 2024
Current
Potential
72
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
30 Sep 2024
72
76
22 Jan 2009
76
77
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
28 Treetops
Date
29 Jan 2010
Current
Potential
75
77
Property Type
Flat
Built Form
N/A
Constructed
1976-1982
Certificate History
29 Jan 2010
75
77
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
29 Treetops
Date
7 Jun 2025
Current
Potential
65
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
7 Jun 2025
65
77
15 Apr 2010
17
53
Total Floor Area
51 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
44
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
3 Treetops
Date
8 Aug 2017
Current
Potential
77
78
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
8 Aug 2017
77
78
Total Floor Area
48 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Treetops
Date
12 Apr 2022
Current
Potential
79
79
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
12 Apr 2022
79
79
Total Floor Area
62 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
3
Number of Extensions
0
Address
31 Treetops
Date
20 Nov 2014
Current
Potential
72
76
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
20 Nov 2014
72
76
Total Floor Area
43 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
32 Treetops
Date
30 Sep 2024
Current
Potential
75
78
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Sep 2024
75
78
21 Jul 2013
74
79
Total Floor Area
62 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
33 Treetops
Date
30 Sep 2024
Current
Potential
79
79
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Sep 2024
79
79
24 Sep 2010
71
73
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
34 Treetops
Date
30 Sep 2024
Current
Potential
80
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1976-1982
Certificate History
30 Sep 2024
80
80
7 Aug 2009
74
83
Total Floor Area
62 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
36 Treetops
Date
5 Feb 2025
Current
Potential
77
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1967-1975
Certificate History
5 Feb 2025
77
77
23 Apr 2015
56
65
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
4 Treetops
Date
12 Jun 2022
Current
Potential
80
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
12 Jun 2022
80
81
28 Apr 2009
84
86
Total Floor Area
60 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
5 Treetops
Date
27 Aug 2024
Current
Potential
76
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
27 Aug 2024
76
76
Total Floor Area
46 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
6 Treetops
Date
27 Aug 2024
Current
Potential
79
79
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
27 Aug 2024
79
79
20 Jan 2010
62
66
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Treetops
Date
18 Aug 2019
Current
Potential
76
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1976-1982
Certificate History
18 Aug 2019
76
78
16 Mar 2009
79
81
Total Floor Area
49 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
8 Treetops
Date
20 Sep 2018
Current
Potential
73
77
Property Type
Flat
Built Form
Detached
Constructed
1976-1982
Certificate History
20 Sep 2018
73
77
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
9 Treetops
Date
8 Dec 2017
Current
Potential
78
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
8 Dec 2017
78
80
Total Floor Area
47 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
2
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 2026.