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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Marriott Road, LONDON, N4 3QN

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 Marriott Road, N4 3QN 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 Marriott Road, LONDON, N4 3QN
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
13 Marriott Road
Date
13 Nov 2024
Current
Potential
72
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Nov 2024
72
84
7 Aug 2012
56
86
Total Floor Area
169 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
15 Marriott Road
Date
4 May 2023
Current
Potential
60
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 May 2023
60
82
Total Floor Area
151 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
17 Marriott Road
Date
5 Aug 2024
Current
Potential
65
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
5 Aug 2024
65
83
Total Floor Area
166 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
1a Marriott Road
Date
14 Nov 2015
Current
Potential
48
75
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
14 Nov 2015
48
75
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
69
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
1b Marriott Road
Date
13 Nov 2015
Current
Potential
69
78
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
13 Nov 2015
69
78
Total Floor Area
45 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
1c Marriott Road
Date
10 Aug 2021
Current
Potential
45
71
Property Type
Maisonette
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
10 Aug 2021
45
71
Total Floor Area
96 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
23 Marriott Road
Date
8 Apr 2011
Current
Potential
59
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Apr 2011
59
66
Total Floor Area
136 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
5a Marriott Road
Date
12 Nov 2019
Current
Potential
75
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Nov 2019
75
78
13 Nov 2009
69
75
Total Floor Area
57 sq m
Current CO2 Emissions Level
1.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7c Marriott Road
Date
31 May 2009
Current
Potential
56
70
Property Type
Flat
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
31 May 2009
56
70
Total Floor Area
47 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
75
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 Marriott Road
Date
5 May 2022
Current
Potential
54
81
Property Type
House
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
5 May 2022
54
81
Total Floor Area
319 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
6.3
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
0
Address
Flat 1, 25 Marriott Road
Date
10 Jul 2019
Current
Potential
77
82
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Jul 2019
77
82
3 Feb 2009
53
76
Total Floor Area
17 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
69
Mains Gas Available
No
Habitable Rooms
1
Number of Extensions
0
Address
Flat 2, 25 Marriott Road
Date
10 Jul 2019
Current
Potential
76
82
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Jul 2019
76
82
12 Mar 2009
25
44
3 Feb 2009
31
60
Total Floor Area
35 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3, 25 Marriott Road
Date
10 Jul 2019
Current
Potential
81
85
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Jul 2019
81
85
17 Jul 2012
29
79
3 Feb 2009
29
61
Total Floor Area
20 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 4, 25 Marriott Road
Date
10 Jul 2019
Current
Potential
81
85
Property Type
Flat
Built Form
Enclosed Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Jul 2019
81
85
25 Mar 2010
80
82
3 Feb 2009
43
70
Total Floor Area
28 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Flat 5, 25 Marriott Road
Date
10 Jul 2019
Current
Potential
74
80
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Jul 2019
74
80
12 Mar 2009
8
29
3 Feb 2009
7
54
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
33
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat A, 19 Marriott Road
Date
8 Jun 2023
Current
Potential
70
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Jun 2023
70
77
Total Floor Area
44 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
1
Address
Flat B, 19 Marriott Road
Date
8 Jun 2023
Current
Potential
71
78
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
8 Jun 2023
71
78
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
3
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.