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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Gladys Avenue, PORTSMOUTH, PO2 9BL

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 Gladys Avenue, PO2 9BL 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 Gladys Avenue, PORTSMOUTH, PO2 9BL
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
126 Gladys Avenue
Date
24 Oct 2022
Current
Potential
58
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
24 Oct 2022
58
79
15 Jul 2013
48
72
23 Aug 2010
59
72
Total Floor Area
158 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
130 Gladys Avenue
Date
13 Oct 2014
Current
Potential
69
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
13 Oct 2014
69
82
Total Floor Area
149 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
132 Gladys Avenue
Date
3 Jul 2023
Current
Potential
56
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Jul 2023
56
78
Total Floor Area
163 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
136 Gladys Avenue
Date
4 Mar 2009
Current
Potential
67
74
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 Mar 2009
67
74
Total Floor Area
156 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
FLAT FIRST FLOOR, 134 GLADYS AVENUE
Date
30 Sep 2020
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
30 Sep 2020
78
78
Total Floor Area
61 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Lower Flat, 134 Gladys Avenue
Date
2 Dec 2013
Current
Potential
66
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
2 Dec 2013
66
75
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
2
Address
Lower Flat, 138, Gladys Avenue
Date
10 Aug 2021
Current
Potential
47
75
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
10 Aug 2021
47
75
31 Oct 2008
45
64
Total Floor Area
55 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
67
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
Top Floor Flat, 138 Gladys Avenue
Date
12 Nov 2018
Current
Potential
51
77
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
12 Nov 2018
51
77
Total Floor Area
53 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
Upper Flat, 138, Gladys Avenue
Date
4 Apr 2009
Current
Potential
34
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 Apr 2009
34
76
Total Floor Area
57 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
62
Mains Gas Available
No
Habitable Rooms
3
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.