Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Knights Lane, NORTHAMPTON, NN2 6QN

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 Knights Lane, NN2 6QN 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 Knights Lane, NORTHAMPTON, NN2 6QN
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
17 KNIGHTS LANE
Date
14 Jun 2021
Current
Potential
66
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Jun 2021
66
87
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
17 Knights Lane
Date
15 Aug 2016
Current
Potential
1
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
15 Aug 2016
1
77
Total Floor Area
114 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
132
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
19 Knights Lane
Date
19 Oct 2014
Current
Potential
53
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
19 Oct 2014
53
74
Total Floor Area
139 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
3
Address
21 Knights Lane
Date
25 Apr 2018
Current
Potential
65
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
25 Apr 2018
65
86
Total Floor Area
119 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
23 Knights Lane
Date
28 Oct 2021
Current
Potential
55
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
28 Oct 2021
55
78
Total Floor Area
129 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
27 Knights Lane
Date
28 Oct 2010
Current
Potential
51
56
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
28 Oct 2010
51
56
Total Floor Area
168 sq m
Current CO2 Emissions Level
9.0
Potential CO2 Emissions Level
8.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
31 Knights Lane
Date
11 Apr 2016
Current
Potential
59
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
11 Apr 2016
59
82
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
33 Knights Lane
Date
5 Jun 2011
Current
Potential
44
56
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
5 Jun 2011
44
56
Total Floor Area
178 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
8.0
CO2 per sq m per Year
65
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
35 Knights Lane
Date
7 Feb 2018
Current
Potential
69
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Feb 2018
69
81
Total Floor Area
156 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
39 Knights Lane
Date
13 Jul 2017
Current
Potential
35
82
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
13 Jul 2017
35
82
Total Floor Area
95 sq m
Current CO2 Emissions Level
8.5
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
90
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
47 Knights Lane
Date
23 Jun 2014
Current
Potential
52
89
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
23 Jun 2014
52
89
Total Floor Area
42 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
49 Knights Lane
Date
4 Apr 2024
Current
Potential
60
79
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Apr 2024
60
79
Total Floor Area
43 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
51 Knights Lane
Date
26 Mar 2023
Current
Potential
42
78
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
26 Mar 2023
42
78
21 Feb 2023
28
75
Total Floor Area
43 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
155
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
53 Knights Lane
Date
14 May 2019
Current
Potential
72
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
14 May 2019
72
90
16 Jul 2018
53
91
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
55 Knights Lane
Date
28 Feb 2020
Current
Potential
61
84
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
28 Feb 2020
61
84
19 Nov 2009
54
64
Total Floor Area
56 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
67 Knights Lane
Date
3 Mar 2017
Current
Potential
60
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
3 Mar 2017
60
86
Total Floor Area
83 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
69 Knights Lane
Date
27 Apr 2023
Current
Potential
72
88
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Apr 2023
72
88
Total Floor Area
56 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
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.