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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Windmill Avenue, KETTERING, NN15 6PR

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 Windmill Avenue, NN15 6PR 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 Windmill Avenue, KETTERING, NN15 6PR
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
301 Windmill Avenue
Date
14 Jun 2023
Current
Potential
66
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 Jun 2023
66
84
12 Dec 2013
65
85
Total Floor Area
90 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
303 Windmill Avenue
Date
29 Aug 2024
Current
Potential
61
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Aug 2024
61
77
29 Aug 2024
50
77
30 Sep 2013
61
88
Total Floor Area
116 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
Address
305 Windmill Avenue
Date
2 May 2012
Current
Potential
56
78
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
2 May 2012
56
78
Total Floor Area
113 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
315 Windmill Avenue
Date
15 May 2024
Current
Potential
67
80
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
15 May 2024
67
80
Total Floor Area
174 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
317 Windmill Avenue
Date
17 Apr 2019
Current
Potential
43
65
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
17 Apr 2019
43
65
Total Floor Area
106 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
63
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
319 Windmill Avenue
Date
17 Feb 2015
Current
Potential
56
76
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
17 Feb 2015
56
76
Total Floor Area
181 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
323 WINDMILL AVENUE, KETTERING
Date
27 Sep 2020
Current
Potential
48
79
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
27 Sep 2020
48
79
Total Floor Area
99 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
327 Windmill Avenue
Date
15 Mar 2023
Current
Potential
57
83
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
15 Mar 2023
57
83
Total Floor Area
123 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
329 Windmill Avenue
Date
14 Nov 2022
Current
Potential
66
85
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
14 Nov 2022
66
85
7 Jun 2009
35
61
Total Floor Area
122 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
337 Windmill Avenue
Date
19 Mar 2013
Current
Potential
60
77
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
19 Mar 2013
60
77
Total Floor Area
176 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
2
Address
339 Windmill Avenue
Date
24 Jun 2020
Current
Potential
57
84
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
24 Jun 2020
57
84
1 Jun 2012
36
81
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
341 Windmill Avenue
Date
20 Feb 2017
Current
Potential
61
68
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
20 Feb 2017
61
68
3 Dec 2010
71
74
Total Floor Area
177 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
6.8
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
343 Windmill Avenue
Date
5 Mar 2010
Current
Potential
72
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Mar 2010
72
77
Total Floor Area
129 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
345 Windmill Avenue
Date
26 Jan 2011
Current
Potential
70
72
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Jan 2011
70
72
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
361 Windmill Avenue
Date
14 Dec 2023
Current
Potential
67
84
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
14 Dec 2023
67
84
14 Dec 2023
68
85
14 Dec 2023
67
84
Total Floor Area
93 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
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.