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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Northumberland Avenue, HORNCHURCH, RM11 2HW

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 Northumberland Avenue, RM11 2HW 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 Northumberland Avenue, HORNCHURCH, RM11 2HW
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
135 Northumberland Avenue
Date
30 Nov 2017
Current
Potential
59
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
30 Nov 2017
59
84
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
51
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
137 Northumberland Avenue
Date
27 Mar 2023
Current
Potential
73
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
27 Mar 2023
73
88
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
141 Northumberland Avenue
Date
28 Jun 2009
Current
Potential
62
66
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
28 Jun 2009
62
66
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
141 NORTHUMBERLAND AVENUE, HORNCHURCH
Date
27 Oct 2020
Current
Potential
70
90
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
27 Oct 2020
70
90
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
143 Northumberland Avenue
Date
5 Apr 2011
Current
Potential
56
56
Property Type
House
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
5 Apr 2011
56
56
Total Floor Area
89 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
5.2
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
149 Northumberland Avenue
Date
29 Nov 2015
Current
Potential
65
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
29 Nov 2015
65
84
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
153 Northumberland Avenue
Date
1 Sep 2022
Current
Potential
73
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
1 Sep 2022
73
87
22 Mar 2012
58
69
Total Floor Area
91 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
157 NORTHUMBERLAND AVENUE, HORNCHURCH
Date
9 May 2021
Current
Potential
59
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
9 May 2021
59
80
Total Floor Area
81 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
165 Northumberland Avenue
Date
26 May 2015
Current
Potential
67
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
26 May 2015
67
85
26 Jan 2011
70
74
Total Floor Area
91 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
167 Northumberland Avenue
Date
31 May 2015
Current
Potential
55
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
31 May 2015
55
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
54
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
175 Northumberland Avenue
Date
8 Jun 2016
Current
Potential
48
71
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
8 Jun 2016
48
71
Total Floor Area
73 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
185 Northumberland Avenue
Date
17 Dec 2014
Current
Potential
73
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
17 Dec 2014
73
84
3 Mar 2014
52
91
Total Floor Area
129 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
189 Northumberland Avenue
Date
23 Oct 2023
Current
Potential
60
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
23 Oct 2023
60
77
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
191 Northumberland Avenue
Date
9 Oct 2014
Current
Potential
65
82
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
9 Oct 2014
65
82
Total Floor Area
122 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
193 Northumberland Avenue
Date
11 Aug 2020
Current
Potential
69
84
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
11 Aug 2020
69
84
8 Feb 2011
59
75
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
3
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.