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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Northaw Road West, POTTERS BAR, EN6 4NW

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 Road West, EN6 4NW 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 Road West, POTTERS BAR, EN6 4NW
Period Covered: 2008 - 30 June 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Northaw Road West, Northaw
Date
3 Sep 2013
Current
Potential
59
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
3 Sep 2013
59
81
Total Floor Area
137 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
13 Northaw Road West, Northaw
Date
29 Jul 2010
Current
Potential
52
62
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
29 Jul 2010
52
62
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Northaw Road West, Northaw
Date
22 Jul 2015
Current
Potential
60
82
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
22 Jul 2015
60
82
Total Floor Area
229 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
1a Northaw Road West, Northaw
Date
17 Jan 2020
Current
Potential
60
76
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
17 Jan 2020
60
76
Total Floor Area
153 sq m
Current CO2 Emissions Level
7.0
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
3 Northaw Road West, Northaw
Date
17 Jul 2014
Current
Potential
52
68
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
17 Jul 2014
52
68
Total Floor Area
246 sq m
Current CO2 Emissions Level
9.2
Potential CO2 Emissions Level
6.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
9 Northaw Road West, Northaw
Date
6 Feb 2017
Current
Potential
57
80
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
6 Feb 2017
57
80
Total Floor Area
103 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
9A NORTHAW ROAD WEST, NORTHAW
Date
16 Sep 2020
Current
Potential
48
89
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
16 Sep 2020
48
89
Total Floor Area
77 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
The White House, 3 Northaw Road West
Date
19 May 2022
Current
Potential
63
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
19 May 2022
63
81
Total Floor Area
211 sq m
Current CO2 Emissions Level
8.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
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.

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