PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Birchfield Road East, NORTHAMPTON, NN3 2SY
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 Birchfield Road East, NN3 2SY 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 Birchfield Road East, NORTHAMPTON, NN3 2SY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
260 Birchfield Road East
Date
23 Jul 2024
Current
Potential
68
84
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
23 Jul 2024
68
84
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
264 Birchfield Road East
Date
23 Jul 2024
Current
Potential
71
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
23 Jul 2024
71
85
6 Dec 2010
68
77
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.6
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
266 Birchfield Road East
Date
7 Aug 2024
Current
Potential
67
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
7 Aug 2024
67
88
12 Sep 2010
73
78
Total Floor Area
57 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
268 Birchfield Road East
Date
23 Jul 2024
Current
Potential
69
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
23 Jul 2024
69
84
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
272 Birchfield Road East
Date
7 Jul 2024
Current
Potential
71
87
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
Certificate History
7 Jul 2024
71
87
26 Feb 2010
68
74
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
274 Birchfield Road East
Date
9 Jan 2013
Current
Potential
55
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Jan 2013
55
81
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
276 Birchfield Road East
Date
6 Nov 2017
Current
Potential
45
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Nov 2017
45
82
Total Floor Area
87 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
76
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
280 Birchfield Road East
Date
10 Jul 2018
Current
Potential
21
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
10 Jul 2018
21
80
Total Floor Area
76 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
108
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
1
Address
282 Birchfield Road East
Date
22 Aug 2019
Current
Potential
59
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Aug 2019
59
86
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
283 Birchfield Road East
Date
3 Oct 2018
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
3 Oct 2018
65
85
15 Jul 2010
60
72
10 Nov 2009
59
70
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
284 Birchfield Road East
Date
30 Aug 2022
Current
Potential
64
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
30 Aug 2022
64
87
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
285 Birchfield Road East
Date
9 Jan 2024
Current
Potential
70
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
9 Jan 2024
70
88
17 Dec 2013
43
86
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
286 Birchfield Road East
Date
27 Apr 2010
Current
Potential
46
70
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
27 Apr 2010
46
70
Total Floor Area
70 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
82
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
287 Birchfield Road East
Date
27 Feb 2009
Current
Potential
70
72
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
Certificate History
27 Feb 2009
70
72
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
287 BIRCHFIELD ROAD EAST, NORTHAMPTON
Date
24 Nov 2020
Current
Potential
66
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
24 Nov 2020
66
86
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
290 Birchfield Road East
Date
22 Jan 2020
Current
Potential
52
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
22 Jan 2020
52
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
291 Birchfield Road East
Date
15 Oct 2025
Current
Potential
63
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
15 Oct 2025
63
85
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
292 Birchfield Road East
Date
15 Feb 2015
Current
Potential
66
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
15 Feb 2015
66
88
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
293 Birchfield Road East
Date
8 Jul 2009
Current
Potential
53
67
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
8 Jul 2009
53
67
Total Floor Area
94 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
295 Birchfield Road East
Date
4 Apr 2024
Current
Potential
60
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
4 Apr 2024
60
82
23 Oct 2013
59
87
Total Floor Area
65 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
296 Birchfield Road East
Date
9 Aug 2024
Current
Potential
72
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
9 Aug 2024
72
88
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
298 Birchfield Road East
Date
2 Nov 2011
Current
Potential
53
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
2 Nov 2011
53
64
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
299 BIRCHFIELD ROAD EAST
Date
21 Sep 2020
Current
Potential
62
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
21 Sep 2020
62
82
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
300 Birchfield Road East
Date
13 Nov 2025
Current
Potential
56
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
13 Nov 2025
56
81
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
302 Birchfield Road East
Date
23 Feb 2010
Current
Potential
46
47
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
23 Feb 2010
46
47
Total Floor Area
73 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
5.7
CO2 per sq m per Year
78
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
304 Birchfield Road East
Date
17 Oct 2010
Current
Potential
41
58
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Oct 2010
41
58
Total Floor Area
84 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
4.8
CO2 per sq m per Year
81
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
304 BIRCHFIELD ROAD EAST, NORTHAMPTON
Date
26 Nov 2020
Current
Potential
60
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Nov 2020
60
86
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
305 Birchfield Road East
Date
12 Aug 2012
Current
Potential
59
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
12 Aug 2012
59
85
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
306 Birchfield Road East
Date
30 Apr 2011
Current
Potential
40
53
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
30 Apr 2011
40
53
Total Floor Area
73 sq m
Current CO2 Emissions Level
9.7
Potential CO2 Emissions Level
8.5
CO2 per sq m per Year
132
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
307 Birchfield Road East
Date
17 Oct 2014
Current
Potential
49
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
17 Oct 2014
49
83
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
308 Birchfield Road East
Date
8 Jun 2011
Current
Potential
58
59
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
8 Jun 2011
58
59
2 Oct 2008
55
58
Total Floor Area
90 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
309 Birchfield Road East
Date
14 Sep 2016
Current
Potential
60
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
14 Sep 2016
60
86
Total Floor Area
76 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
310 Birchfield Road East
Date
19 Jun 2022
Current
Potential
54
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
19 Jun 2022
54
83
Total Floor Area
95 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
311 Birchfield Road East
Date
7 Mar 2024
Current
Potential
53
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
7 Mar 2024
53
75
Total Floor Area
98 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
61
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
312 Birchfield Road East
Date
24 Jan 2022
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
24 Jan 2022
66
85
20 Jun 2011
55
64
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
316 Birchfield Road East
Date
25 Aug 2011
Current
Potential
49
63
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
25 Aug 2011
49
63
Total Floor Area
86 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
318 Birchfield Road East
Date
25 Sep 2016
Current
Potential
55
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
25 Sep 2016
55
84
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
319 Birchfield Road East
Date
10 Sep 2019
Current
Potential
65
88
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
10 Sep 2019
65
88
27 Jan 2012
51
56
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
320 Birchfield Road East
Date
28 Jan 2019
Current
Potential
58
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
28 Jan 2019
58
84
Total Floor Area
80 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
323 Birchfield Road East
Date
17 Aug 2022
Current
Potential
66
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Aug 2022
66
87
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
327 Birchfield Road East
Date
8 Feb 2023
Current
Potential
56
79
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
Certificate History
8 Feb 2023
56
79
23 Apr 2013
50
82
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
329 Birchfield Road East
Date
6 Oct 2016
Current
Potential
38
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
6 Oct 2016
38
87
Total Floor Area
75 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
94
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
331 BIRCHFIELD ROAD EAST, NORTHAMPTON
Date
18 Jan 2021
Current
Potential
49
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
18 Jan 2021
49
84
Total Floor Area
102 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
335 BIRCHFIELD ROAD EAST
Date
26 Jul 2021
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
26 Jul 2021
68
82
Total Floor Area
103 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
337 Birchfield Road East
Date
27 Sep 2011
Current
Potential
51
57
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
27 Sep 2011
51
57
Total Floor Area
93 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
6.4
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
341 Birchfield Road East
Date
22 Oct 2022
Current
Potential
74
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
22 Oct 2022
74
86
18 Jun 2010
75
77
2 Dec 2009
67
77
Total Floor Area
93 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
31
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
345 Birchfield Road East
Date
17 May 2023
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 May 2023
70
84
16 Mar 2020
58
80
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
345a Birchfield Road East
Date
11 Apr 2013
Current
Potential
46
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
11 Apr 2013
46
86
Total Floor Area
100 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
66
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.