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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Humber Doucy Lane, IPSWICH, IP4 3NU

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 Humber Doucy Lane, IP4 3NU 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 Humber Doucy Lane, IPSWICH, IP4 3NU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
103 Humber Doucy Lane
Date
24 Mar 2009
Current
Potential
42
64
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
24 Mar 2009
42
64
Total Floor Area
83 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
80
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
105 Humber Doucy Lane
Date
1 Nov 2023
Current
Potential
71
79
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
1 Nov 2023
71
79
14 Jan 2013
60
79
Total Floor Area
167 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
30
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
2
Address
105 HUMBER DOUCY LANE, IPSWICH
Date
22 Mar 2021
Current
Potential
49
75
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
22 Mar 2021
49
75
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
107 Humber Doucy Lane
Date
3 Apr 2013
Current
Potential
67
75
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
3 Apr 2013
67
75
Total Floor Area
200 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
5.3
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
0
Address
113 Humber Doucy Lane
Date
16 May 2018
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
16 May 2018
84
93
Total Floor Area
133 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
115 Humber Doucy Lane
Date
16 May 2018
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
16 May 2018
84
93
Total Floor Area
136 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
117 Humber Doucy Lane
Date
10 Jul 2018
Current
Potential
84
93
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Jul 2018
84
93
Total Floor Area
127 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
119 Humber Doucy Lane
Date
10 Jul 2018
Current
Potential
85
93
Property Type
House
Built Form
Detached
Constructed
N/A
+
Certificate History
10 Jul 2018
85
93
Total Floor Area
133 sq m
Current CO2 Emissions Level
1.9
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
121 Humber Doucy Lane
Date
3 Jul 2013
Current
Potential
72
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
3 Jul 2013
72
85
Total Floor Area
104 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
123 Humber Doucy Lane
Date
5 Dec 2017
Current
Potential
66
86
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
+
Certificate History
5 Dec 2017
66
86
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
91 Humber Doucy Lane
Date
28 Jan 2019
Current
Potential
58
69
Property Type
House
Built Form
Detached
Constructed
1967-1975
+
Certificate History
28 Jan 2019
58
69
Total Floor Area
168 sq m
Current CO2 Emissions Level
8.1
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
93 Humber Doucy Lane
Date
13 Jan 2025
Current
Potential
40
66
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
13 Jan 2025
40
66
Total Floor Area
219 sq m
Current CO2 Emissions Level
20.0
Potential CO2 Emissions Level
12.0
CO2 per sq m per Year
94
Mains Gas Available
No
Habitable Rooms
9
Number of Extensions
0
Address
99 Humber Doucy Lane
Date
23 Oct 2019
Current
Potential
65
77
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
23 Oct 2019
65
77
Total Floor Area
151 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
Humber Doucy House, Humber Doucy Lane
Date
15 Aug 2012
Current
Potential
53
57
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
15 Aug 2012
53
57
Total Floor Area
285 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
11.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
12
Number of Extensions
2
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.