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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Northaw Place, Coopers Lane, POTTERS BAR, EN6 4NQ

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 Northaw Place, Coopers Lane, EN6 4NQ 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 Northaw Place, Coopers Lane, POTTERS BAR, EN6 4NQ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Northaw Place, Coopers Lane
Date
5 Jun 2009
Current
Potential
37
40
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
5 Jun 2009
37
40
Total Floor Area
1,013 sq m
Current CO2 Emissions Level
57.0
Potential CO2 Emissions Level
56.0
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
19
Number of Extensions
2
Address
10 Northaw Place, Coopers Lane
Date
21 Jul 2016
Current
Potential
55
69
Property Type
House
Built Form
Detached
Constructed
1991-1995
+
Certificate History
21 Jul 2016
55
69
Total Floor Area
395 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
0
Address
2 Northaw Place, Coopers Lane
Date
3 Jun 2010
Current
Potential
74
77
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
3 Jun 2010
74
77
Total Floor Area
260 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
25
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
4 Northaw Place, Coopers Lane
Date
16 Mar 2011
Current
Potential
56
64
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
16 Mar 2011
56
64
15 Aug 2010
58
70
22 Jun 2022
69
75
Total Floor Area
385 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
16.0
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
2
Address
5 Northaw Place, Coopers Lane
Date
27 Oct 2022
Current
Potential
77
82
Property Type
House
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
27 Oct 2022
77
82
Total Floor Area
274 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
6 Northaw Place, Coopers Lane
Date
19 May 2017
Current
Potential
70
84
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
19 May 2017
70
84
22 May 2011
60
68
Total Floor Area
371 sq m
Current CO2 Emissions Level
8.2
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
0
Address
7 Northaw Place, Coopers Lane
Date
29 Aug 2012
Current
Potential
76
85
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
29 Aug 2012
76
85
3 Apr 2011
64
67
Total Floor Area
148 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Northaw Place, Coopers Lane
Date
28 Jun 2024
Current
Potential
58
82
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
28 Jun 2024
58
82
Total Floor Area
443 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
8.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
9 Northaw Place, Coopers Lane
Date
25 Sep 2011
Current
Potential
52
55
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
25 Sep 2011
52
55
Total Floor Area
364 sq m
Current CO2 Emissions Level
19.0
Potential CO2 Emissions Level
18.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
9
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.