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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Welland Way, NORTHAMPTON, NN5 7NB

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 Welland Way, NN5 7NB 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 Welland Way, NORTHAMPTON, NN5 7NB
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Welland Way
Date
25 Aug 2019
Current
Potential
56
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
25 Aug 2019
56
85
7 Apr 2009
43
69
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
11 Welland Way
Date
19 Jul 2023
Current
Potential
72
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
19 Jul 2023
72
86
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
13 Welland Way
Date
10 Sep 2013
Current
Potential
45
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
10 Sep 2013
45
82
4 May 2010
45
69
Total Floor Area
88 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Welland Way
Date
28 Mar 2024
Current
Potential
69
83
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
28 Mar 2024
69
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 Welland Way
Date
8 Sep 2011
Current
Potential
61
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Sep 2011
61
72
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Welland Way
Date
6 May 2015
Current
Potential
67
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 May 2015
67
82
2 Dec 2014
68
82
Total Floor Area
113 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5 Welland Way
Date
8 Jul 2020
Current
Potential
67
81
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Jul 2020
67
81
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Welland Way
Date
2 Dec 2015
Current
Potential
61
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 Dec 2015
61
85
Total Floor Area
88 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Welland Way
Date
17 Feb 2016
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
17 Feb 2016
68
82
2 Dec 2010
70
72
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
9 Welland Way
Date
16 Apr 2024
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 Apr 2024
68
83
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
The Manse, Welland Way
Date
5 Nov 2019
Current
Potential
68
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Nov 2019
68
80
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
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 2025.