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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Street, SOUTHWOLD, IP18 6AE

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 High Street, IP18 6AE 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 High Street, SOUTHWOLD, IP18 6AE
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 High Street
Date
19 Mar 2015
Current
Potential
54
80
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Mar 2015
54
80
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
12 High Street
Date
7 Apr 2025
Current
Potential
52
81
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
7 Apr 2025
52
81
3 Dec 2008
56
64
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
14 High Street
Date
8 Mar 2024
Current
Potential
41
95
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
8 Mar 2024
41
95
23 Jul 2023
31
94
23 Jul 2023
32
93
8 Apr 2011
42
71
Total Floor Area
44 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
78
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
1
Address
16 High Street
Date
11 Dec 2025
Current
Potential
48
88
Property Type
N/A
Built Form
N/A
Constructed
N/A
+
Certificate History
11 Dec 2025
48
88
Total Floor Area
91 sq m
Current CO2 Emissions Level
1.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
20 High Street
Date
26 Feb 2024
Current
Potential
65
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
26 Feb 2024
65
87
Total Floor Area
50 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
22 High Street
Date
10 Mar 2012
Current
Potential
62
64
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
10 Mar 2012
62
64
Total Floor Area
103 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
24 High Street
Date
14 Jan 2016
Current
Potential
59
80
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
14 Jan 2016
59
80
Total Floor Area
144 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
26 High Street
Date
23 Oct 2013
Current
Potential
53
80
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
23 Oct 2013
53
80
Total Floor Area
159 sq m
Current CO2 Emissions Level
8.4
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
53
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
26a High Street
Date
9 Jul 2023
Current
Potential
40
89
Property Type
House
Built Form
End-Terrace
Constructed
before 1900
+
Certificate History
9 Jul 2023
40
89
Total Floor Area
88 sq m
Current CO2 Emissions Level
9.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
112
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
28 High Street
Date
19 Jun 2012
Current
Potential
45
88
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
19 Jun 2012
45
88
Total Floor Area
91 sq m
Current CO2 Emissions Level
8.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
94
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
28 HIGH STREET, SOUTHWOLD
Date
30 Sep 2020
Current
Potential
66
85
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
30 Sep 2020
66
85
Total Floor Area
92 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2a High Street
Date
3 Feb 2009
Current
Potential
79
80
Property Type
House
Built Form
End-Terrace
Constructed
2007 onwards
+
Certificate History
3 Feb 2009
79
80
14 Jan 2009
78
79
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
2b High Street
Date
5 May 2009
Current
Potential
81
83
Property Type
House
Built Form
Mid-Terrace
Constructed
2007 onwards
+
Certificate History
5 May 2009
81
83
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
22
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
30 High Street
Date
23 Apr 2023
Current
Potential
72
87
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
23 Apr 2023
72
87
23 Jan 2013
62
85
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
2
Address
36 High Street
Date
3 Apr 2013
Current
Potential
66
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
3 Apr 2013
66
88
Total Floor Area
119 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
4 High Street
Date
1 Apr 2025
Current
Potential
76
90
Property Type
House
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
1 Apr 2025
76
90
15 Jan 2009
71
73
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.5
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
40 High Street
Date
11 Aug 2011
Current
Potential
29
39
Property Type
House
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
11 Aug 2011
29
39
Total Floor Area
98 sq m
Current CO2 Emissions Level
15.0
Potential CO2 Emissions Level
14.0
CO2 per sq m per Year
156
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
2
Address
8 High Street
Date
4 Oct 2021
Current
Potential
40
87
Property Type
House
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
4 Oct 2021
40
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
84
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
Bottom Flat Lorne House, 2, High Street
Date
17 May 2012
Current
Potential
47
60
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1900-1929
+
Certificate History
17 May 2012
47
60
Total Floor Area
81 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.7
CO2 per sq m per Year
63
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 2026.