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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Sovereign Park, ST. ALBANS, AL4 0FJ

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 Sovereign Park, AL4 0FJ 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 Sovereign Park, ST. ALBANS, AL4 0FJ
Period Covered: 2008 - 31 October 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Sovereign Park
Date
21 Mar 2013
Current
Potential
73
86
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
21 Mar 2013
73
86
Total Floor Area
114 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
10 Sovereign Park
Date
22 Oct 2018
Current
Potential
69
79
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
22 Oct 2018
69
79
9 Oct 2008
64
70
Total Floor Area
135 sq m
Current CO2 Emissions Level
4.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
11 Sovereign Park
Date
2 Apr 2009
Current
Potential
72
76
Property Type
House
Built Form
Semi-Detached
Constructed
2003-2006
+
Certificate History
2 Apr 2009
72
76
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
13 Sovereign Park
Date
24 Jun 2024
Current
Potential
75
87
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
24 Jun 2024
75
87
3 May 2013
72
85
19 Mar 2009
70
75
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
15 Sovereign Park
Date
16 Jan 2019
Current
Potential
68
85
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
16 Jan 2019
68
85
Total Floor Area
78 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
18 Sovereign Park
Date
10 Jul 2023
Current
Potential
74
88
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
10 Jul 2023
74
88
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
2 Sovereign Park
Date
12 Jun 2018
Current
Potential
69
85
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
12 Jun 2018
69
85
Total Floor Area
114 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
22 Sovereign Park
Date
15 May 2011
Current
Potential
75
77
Property Type
House
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
15 May 2011
75
77
Total Floor Area
69 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
26 Sovereign Park
Date
30 Nov 2015
Current
Potential
69
83
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
30 Nov 2015
69
83
Total Floor Area
118 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
28 Sovereign Park
Date
30 Oct 2013
Current
Potential
72
86
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
30 Oct 2013
72
86
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
3 Sovereign Park
Date
6 May 2015
Current
Potential
68
81
Property Type
House
Built Form
Detached
Constructed
2003-2006
+
Certificate History
6 May 2015
68
81
15 Jul 2012
63
80
Total Floor Area
123 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
6 Sovereign Park
Date
24 Feb 2010
Current
Potential
73
78
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
24 Feb 2010
73
78
Total Floor Area
78 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
7 Sovereign Park
Date
10 Jan 2011
Current
Potential
71
76
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
10 Jan 2011
71
76
Total Floor Area
97 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Sovereign Park
Date
25 Aug 2010
Current
Potential
73
77
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
25 Aug 2010
73
77
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
6
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.