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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Portland Gardens, LONDON, N4 1HU

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 Portland Gardens, N4 1HU 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 Portland Gardens, LONDON, N4 1HU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Portland Gardens
Date
9 Feb 2015
Current
Potential
62
77
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
9 Feb 2015
62
77
27 Jun 2013
60
77
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
1 PORTLAND GARDENS, TOTTENHAM
Date
2 Feb 2021
Current
Potential
60
69
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
2 Feb 2021
60
69
Total Floor Area
84 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Portland Gardens
Date
16 Nov 2022
Current
Potential
67
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
16 Nov 2022
67
84
3 Aug 2010
42
55
Total Floor Area
112 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
12a Portland Gardens
Date
9 Jun 2016
Current
Potential
68
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
9 Jun 2016
68
77
Total Floor Area
59 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
12b Portland Gardens
Date
24 Jul 2018
Current
Potential
69
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
24 Jul 2018
69
75
Total Floor Area
32 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
16 Portland Gardens
Date
3 Jul 2014
Current
Potential
60
84
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
3 Jul 2014
60
84
Total Floor Area
104 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
1a, Portland Gardens
Date
12 Aug 2018
Current
Potential
63
73
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
12 Aug 2018
63
73
Total Floor Area
60 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Portland Gardens
Date
14 Oct 2012
Current
Potential
68
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
14 Oct 2012
68
87
Total Floor Area
102 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
6 Portland Gardens
Date
25 May 2015
Current
Potential
61
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
25 May 2015
61
86
Total Floor Area
105 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
7 Portland Gardens
Date
15 Apr 2019
Current
Potential
72
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
15 Apr 2019
72
85
24 Feb 2009
66
67
Total Floor Area
135 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
8 Portland Gardens
Date
13 Nov 2018
Current
Potential
72
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Nov 2018
72
83
Total Floor Area
153 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
3
Address
9 Portland Gardens
Date
22 Feb 2016
Current
Potential
46
75
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
22 Feb 2016
46
75
Total Floor Area
121 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
61
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.

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