Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Harwich Road, PORTSMOUTH, PO6 3SD

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 Harwich Road, PO6 3SD 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 Harwich Road, PORTSMOUTH, PO6 3SD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 Harwich Road
Date
30 Oct 2024
Current
Potential
66
80
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Oct 2024
66
80
10 Jan 2015
66
87
2 Jan 2015
50
85
2 Jan 2015
57
85
Total Floor Area
67 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
12 Harwich Road
Date
21 May 2024
Current
Potential
68
86
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
21 May 2024
68
86
3 Sep 2013
58
87
14 Nov 2011
53
60
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
13 Harwich Road
Date
13 Sep 2017
Current
Potential
61
78
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
13 Sep 2017
61
78
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
15 Harwich Road
Date
4 Feb 2014
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
4 Feb 2014
68
84
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
16 Harwich Road
Date
11 Mar 2014
Current
Potential
65
82
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
11 Mar 2014
65
82
Total Floor Area
68 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
18 Harwich Road
Date
30 Oct 2024
Current
Potential
67
82
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
30 Oct 2024
67
82
4 Feb 2014
68
84
12 Aug 2009
69
70
Total Floor Area
58 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
24 Harwich Road
Date
8 Jan 2025
Current
Potential
66
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
8 Jan 2025
66
85
2 Jan 2015
45
81
1 Jun 2009
61
67
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
3 Harwich Road
Date
22 Dec 2015
Current
Potential
69
75
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
22 Dec 2015
69
75
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
3a Harwich Road
Date
5 Nov 2024
Current
Potential
64
64
Property Type
Flat
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
5 Nov 2024
64
64
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 Harwich Road
Date
2 Apr 2023
Current
Potential
55
86
Property Type
House
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
2 Apr 2023
55
86
2 Apr 2023
55
86
Total Floor Area
58 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Harwich Road
Date
29 Aug 2024
Current
Potential
62
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
29 Aug 2024
62
81
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
7 Harwich Road
Date
6 Feb 2014
Current
Potential
68
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
6 Feb 2014
68
84
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Harwich Road
Date
4 Feb 2014
Current
Potential
64
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
4 Feb 2014
64
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9a Harwich Road
Date
14 Nov 2024
Current
Potential
63
63
Property Type
Flat
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
14 Nov 2024
63
63
2 Apr 2015
62
80
30 Jul 2009
71
76
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
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.