PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Watling Street, RADLETT, WD7 7NA

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 Watling Street, WD7 7NA 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 Watling Street, RADLETT, WD7 7NA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
22 Watling Mansions, Watling Street
Date
30 May 2023
Current
Potential
74
81
Property Type
House
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
30 May 2023
74
81
Total Floor Area
221 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
23 Watling Mansions, Watling Street
Date
16 Nov 2016
Current
Potential
69
74
Property Type
House
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
16 Nov 2016
69
74
Total Floor Area
214 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
5.9
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
Flat 1 Watling Mansions, Watling Street
Date
9 Jan 2014
Current
Potential
51
61
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
9 Jan 2014
51
61
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 10 Watling Mansions, Watling Street
Date
24 May 2017
Current
Potential
79
81
Property Type
Flat
Built Form
End-Terrace
Constructed
2003-2006
+
Certificate History
24 May 2017
79
81
Total Floor Area
92 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
31
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 11, Watling Mansions
Date
28 Oct 2021
Current
Potential
81
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1996-2002
+
Certificate History
28 Oct 2021
81
83
Total Floor Area
82 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 13 Watling Mansions, Watling Street
Date
26 Aug 2020
Current
Potential
67
70
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
26 Aug 2020
67
70
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 14 Watling Mansions, Watling Street
Date
23 Feb 2009
Current
Potential
66
68
Property Type
Flat
Built Form
Enclosed End-Terrace
Constructed
1996-2002
+
Certificate History
23 Feb 2009
66
68
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
46
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 16, Watling Mansions
Date
23 Oct 2023
Current
Potential
70
71
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
23 Oct 2023
70
71
Total Floor Area
133 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
47
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
Flat 16 Watling Mansions, Watling Street
Date
26 May 2009
Current
Potential
62
62
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
26 May 2009
62
62
Total Floor Area
132 sq m
Current CO2 Emissions Level
6.5
Potential CO2 Emissions Level
6.5
CO2 per sq m per Year
49
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 17, Watling Mansions
Date
27 Jan 2022
Current
Potential
65
65
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
27 Jan 2022
65
65
Total Floor Area
132 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
51
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 17 Watling Mansions, Watling Street
Date
10 Jul 2017
Current
Potential
66
68
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
10 Jul 2017
66
68
Total Floor Area
131 sq m
Current CO2 Emissions Level
6.3
Potential CO2 Emissions Level
6.2
CO2 per sq m per Year
48
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
Flat 2 Watling Mansions, Watling Street
Date
28 Jul 2013
Current
Potential
63
70
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
28 Jul 2013
63
70
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
63
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 20, Watling Mansions
Date
15 Mar 2022
Current
Potential
76
77
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
15 Mar 2022
76
77
Total Floor Area
77 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
38
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 3 Watling Mansions, Watling Street
Date
1 Dec 2009
Current
Potential
54
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
1 Dec 2009
54
76
Total Floor Area
83 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
35
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 4, WATLING MANSIONS
Date
2 Nov 2020
Current
Potential
78
78
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
2 Nov 2020
78
78
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.3
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
39
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
Flat 4 Watling Mansions, Watling Street
Date
2 Feb 2009
Current
Potential
76
76
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2003-2006
+
Certificate History
2 Feb 2009
76
76
Total Floor Area
113 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
32
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 5 Watling Mansions, Watling Street
Date
13 Jul 2020
Current
Potential
56
76
Property Type
Flat
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
13 Jul 2020
56
76
Total Floor Area
78 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
55
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
FLAT 8, WATLING MANSIONS
Date
13 Mar 2021
Current
Potential
78
81
Property Type
Flat
Built Form
Detached
Constructed
1996-2002
+
Certificate History
13 Mar 2021
78
81
Total Floor Area
65 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
43
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 8 Watling Mansions, Watling Street
Date
22 Jan 2010
Current
Potential
77
80
Property Type
Flat
Built Form
Semi-Detached
Constructed
1996-2002
+
Certificate History
22 Jan 2010
77
80
Total Floor Area
76 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
34
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
Flat 9 Watling Mansions, Watling Street
Date
11 Mar 2017
Current
Potential
78
80
Property Type
Flat
Built Form
End-Terrace
Constructed
1996-2002
+
Certificate History
11 Mar 2017
78
80
Total Floor Area
81 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
35
Mains Gas Available
No
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.
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