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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Howard Avenue, SLOUGH, SL2 1LA

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 Howard Avenue, SL2 1LA 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 Howard Avenue, SLOUGH, SL2 1LA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
76 Howard Avenue
Date
27 Nov 2019
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
27 Nov 2019
74
88
10 Jun 2009
70
75
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
78 Howard Avenue
Date
21 Feb 2023
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
21 Feb 2023
69
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
82 Howard Avenue
Date
17 Apr 2017
Current
Potential
62
83
Property Type
House
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
17 Apr 2017
62
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
84 Howard Avenue
Date
10 Apr 2025
Current
Potential
75
83
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Apr 2025
75
83
Total Floor Area
141 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
88 Howard Avenue
Date
30 Sep 2013
Current
Potential
64
87
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
30 Sep 2013
64
87
26 Feb 2009
55
68
Total Floor Area
63 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
90 Howard Avenue
Date
9 Sep 2024
Current
Potential
70
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
9 Sep 2024
70
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
92 Howard Avenue
Date
25 Oct 2013
Current
Potential
69
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
25 Oct 2013
69
87
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
96 Howard Avenue
Date
18 Feb 2025
Current
Potential
72
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
18 Feb 2025
72
81
3 Feb 2014
29
78
21 May 2013
67
82
Total Floor Area
147 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
3
Address
98 Howard Avenue
Date
12 Mar 2014
Current
Potential
65
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
12 Mar 2014
65
88
Total Floor Area
66 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
4
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 2026.