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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dollis Avenue, LONDON, N3 1UD

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 Dollis Avenue, N3 1UD 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 Dollis Avenue, LONDON, N3 1UD
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11a Dollis Avenue
Date
17 May 2011
Current
Potential
43
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
17 May 2011
43
71
Total Floor Area
223 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
62
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
17 Dollis Avenue
Date
13 Aug 2009
Current
Potential
64
73
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
13 Aug 2009
64
73
Total Floor Area
146 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
17a Dollis Avenue
Date
25 Jun 2012
Current
Potential
50
82
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
25 Jun 2012
50
82
Total Floor Area
113 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
5 Dollis Avenue
Date
25 May 2022
Current
Potential
50
81
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
25 May 2022
50
81
3 Sep 2009
40
73
Total Floor Area
169 sq m
Current CO2 Emissions Level
9.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
56
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
7 Dollis Avenue
Date
5 Dec 2022
Current
Potential
46
71
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
5 Dec 2022
46
71
Total Floor Area
192 sq m
Current CO2 Emissions Level
11.2
Potential CO2 Emissions Level
6.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 1, 13, Dollis Avenue
Date
27 Jul 2014
Current
Potential
84
84
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
27 Jul 2014
84
84
Total Floor Area
126 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2, 13, Dollis Avenue
Date
27 Jul 2014
Current
Potential
83
83
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
27 Jul 2014
83
83
Total Floor Area
126 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3, 13, Dollis Avenue
Date
27 Jul 2014
Current
Potential
87
87
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
27 Jul 2014
87
87
Total Floor Area
182 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4, 13, Dollis Avenue
Date
27 Jul 2014
Current
Potential
85
85
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
27 Jul 2014
85
85
Total Floor Area
171 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4 Dukes House, 13, Dollis Avenue
Date
11 Nov 2008
Current
Potential
61
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
11 Nov 2008
61
74
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5, 13, Dollis Avenue
Date
10 Aug 2014
Current
Potential
87
87
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Aug 2014
87
87
Total Floor Area
182 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
10
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5 Dukes House, 13, Dollis Avenue
Date
25 Jun 2009
Current
Potential
44
52
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
25 Jun 2009
44
52
Total Floor Area
79 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Flat 6, 13, Dollis Avenue
Date
10 Aug 2014
Current
Potential
85
85
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
10 Aug 2014
85
85
Total Floor Area
171 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 7 Primrose Court, 13, Dollis Avenue
Date
7 Oct 2014
Current
Potential
86
86
Property Type
Flat
Built Form
N/A
Constructed
N/A
+
Certificate History
7 Oct 2014
86
86
Total Floor Area
201 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
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.