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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Offham Slope, LONDON, N12 7BZ

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 Offham Slope, N12 7BZ 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 Offham Slope, LONDON, N12 7BZ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Offham Slope
Date
2 Jun 2016
Current
Potential
58
74
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Jun 2016
58
74
Total Floor Area
130 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
11 Offham Slope
Date
2 Mar 2011
Current
Potential
60
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Mar 2011
60
64
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Offham Slope
Date
14 Mar 2011
Current
Potential
64
66
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Mar 2011
64
66
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
15 Offham Slope
Date
11 Feb 2020
Current
Potential
53
70
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Feb 2020
53
70
Total Floor Area
225 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
7.2
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
2
Address
16 Offham Slope
Date
30 Jan 2016
Current
Potential
58
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Jan 2016
58
78
27 Aug 2012
62
75
Total Floor Area
180 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
16A OFFHAM SLOPE, NORTH FINCHLEY
Date
12 Dec 2020
Current
Potential
64
83
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
12 Dec 2020
64
83
Total Floor Area
101 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 Offham Slope
Date
3 Mar 2015
Current
Potential
62
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Mar 2015
62
78
Total Floor Area
234 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
19 Offham Slope
Date
1 May 2010
Current
Potential
45
62
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
1 May 2010
45
62
Total Floor Area
110 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 OFFHAM SLOPE, NORTH FINCHLEY
Date
13 Oct 2020
Current
Potential
54
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Oct 2020
54
81
Total Floor Area
109 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
24 Offham Slope
Date
27 Jul 2009
Current
Potential
51
61
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
27 Jul 2009
51
61
Total Floor Area
186 sq m
Current CO2 Emissions Level
9.1
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
26 Offham Slope
Date
20 Jun 2016
Current
Potential
42
78
Property Type
House
Built Form
Detached
Constructed
1930-1949
+
Certificate History
20 Jun 2016
42
78
Total Floor Area
144 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
27 Offham Slope
Date
15 Apr 2018
Current
Potential
49
76
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Apr 2018
49
76
22 Sep 2009
37
58
Total Floor Area
128 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
6 Offham Slope
Date
9 May 2017
Current
Potential
52
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 May 2017
52
78
1 Mar 2010
32
61
Total Floor Area
152 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
7 Offham Slope
Date
15 Dec 2008
Current
Potential
59
63
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Dec 2008
59
63
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
5.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 OFFHAM SLOPE, NORTH FINCHLEY
Date
23 Apr 2021
Current
Potential
66
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
23 Apr 2021
66
80
Total Floor Area
160 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Offham Slope
Date
11 May 2022
Current
Potential
58
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 May 2022
58
83
Total Floor Area
107 sq m
Current CO2 Emissions Level
5.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
9 Offham Slope
Date
1 Jun 2017
Current
Potential
41
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
1 Jun 2017
41
87
Total Floor Area
103 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
5
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.