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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Towpath Avenue, NORTHAMPTON, NN4 9DW

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 Towpath Avenue, NN4 9DW 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 Towpath Avenue, NORTHAMPTON, NN4 9DW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Towpath Avenue
Date
26 Nov 2012
Current
Potential
84
84
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
26 Nov 2012
84
84
Total Floor Area
136 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
11 Towpath Avenue
Date
6 Dec 2024
Current
Potential
88
88
Property Type
House
Built Form
Detached
Constructed
2012 onwards
+
Certificate History
6 Dec 2024
88
88
13 Nov 2013
86
86
Total Floor Area
158 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
13
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
15 Towpath Avenue
Date
25 Feb 2014
Current
Potential
84
84
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Feb 2014
84
84
Total Floor Area
125 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
17 Towpath Avenue
Date
5 Dec 2013
Current
Potential
86
86
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
5 Dec 2013
86
86
Total Floor Area
184 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
19 Towpath Avenue
Date
21 Jun 2024
Current
Potential
80
87
Property Type
House
Built Form
Detached
Constructed
2012 onwards
+
Certificate History
21 Jun 2024
80
87
12 Dec 2013
84
84
Total Floor Area
134 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
21 Towpath Avenue
Date
11 May 2014
Current
Potential
86
92
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
11 May 2014
86
92
Total Floor Area
160 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
23 Towpath Avenue
Date
7 Jan 2016
Current
Potential
82
87
Property Type
House
Built Form
Detached
Constructed
INVALID!
+
Certificate History
7 Jan 2016
82
87
11 May 2014
86
92
Total Floor Area
214 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
25 Towpath Avenue
Date
13 Jan 2015
Current
Potential
86
92
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
13 Jan 2015
86
92
Total Floor Area
160 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
27 Towpath Avenue
Date
13 Oct 2014
Current
Potential
86
92
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
13 Oct 2014
86
92
Total Floor Area
184 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
29 Towpath Avenue
Date
13 Oct 2014
Current
Potential
84
94
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
13 Oct 2014
84
94
Total Floor Area
97 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
3 Towpath Avenue
Date
8 Dec 2022
Current
Potential
79
90
Property Type
House
Built Form
Detached
Constructed
2007-2011
+
Certificate History
8 Dec 2022
79
90
3 Dec 2012
82
82
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
31 Towpath Avenue
Date
11 May 2014
Current
Potential
88
93
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
11 May 2014
88
93
Total Floor Area
224 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
33 Towpath Avenue
Date
11 May 2014
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
11 May 2014
84
93
Total Floor Area
97 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
5 Towpath Avenue
Date
15 May 2025
Current
Potential
81
88
Property Type
House
Built Form
Detached
Constructed
2012 onwards
+
Certificate History
15 May 2025
81
88
13 Mar 2013
85
85
Total Floor Area
147 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
19
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
7 Towpath Avenue
Date
23 Dec 2024
Current
Potential
82
87
Property Type
House
Built Form
Detached
Constructed
2012 onwards
+
Certificate History
23 Dec 2024
82
87
1 May 2013
87
87
Total Floor Area
220 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
9 Towpath Avenue
Date
14 Oct 2013
Current
Potential
86
86
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
14 Oct 2013
86
86
Total Floor Area
160 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

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.