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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
St. Marys Terrace, LONDON, W2 1SZ

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 St. Marys Terrace, W2 1SZ 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 St. Marys Terrace, LONDON, W2 1SZ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Flat 104, St. Marys Mansions
Date
4 Apr 2011
Current
Potential
61
65
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
4 Apr 2011
61
65
4 Dec 2008
53
61
Total Floor Area
136 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
5.5
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 105, St. Marys Mansions
Date
11 Aug 2022
Current
Potential
68
82
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
11 Aug 2022
68
82
Total Floor Area
116 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 106 St. Marys Mansions, St. Marys Terrace
Date
5 Jun 2016
Current
Potential
64
82
Property Type
Flat
Built Form
Semi-Detached
Constructed
before 1900
+
Certificate History
5 Jun 2016
64
82
Total Floor Area
144 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 107, St. Marys Mansions
Date
29 May 2024
Current
Potential
76
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
29 May 2024
76
85
Total Floor Area
131 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
23
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 107 St. Marys Mansions, St. Marys Terrace
Date
3 Mar 2017
Current
Potential
41
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
3 Mar 2017
41
81
Total Floor Area
120 sq m
Current CO2 Emissions Level
9.3
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
77
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 108, St. Marys Mansions
Date
25 Aug 2020
Current
Potential
53
86
Property Type
Flat
Built Form
Mid-Terrace
Constructed
before 1900
+
Certificate History
25 Aug 2020
53
86
9 Sep 2010
63
64
Total Floor Area
136 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
Flat 109 St. Marys Mansions, St. Marys Terrace
Date
18 Jun 2009
Current
Potential
64
71
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
18 Jun 2009
64
71
Total Floor Area
116 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
41
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 110 St. Marys Mansions, St. Marys Terrace
Date
28 Apr 2010
Current
Potential
51
56
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
28 Apr 2010
51
56
Total Floor Area
123 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
6.7
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
Flat 111, St. Marys Mansions
Date
22 Oct 2023
Current
Potential
57
65
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1930-1949
+
Certificate History
22 Oct 2023
57
65
Total Floor Area
99 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
3.8
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 111 St. Marys Mansions, St. Marys Terrace
Date
29 Apr 2013
Current
Potential
56
59
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
29 Apr 2013
56
59
Total Floor Area
108 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
FLAT 114, ST. MARYS MANSIONS
Date
9 Jun 2021
Current
Potential
78
85
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1900-1929
+
Certificate History
9 Jun 2021
78
85
Total Floor Area
139 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 115, St. Marys Mansions
Date
6 Aug 2019
Current
Potential
68
82
Property Type
Flat
Built Form
End-Terrace
Constructed
1900-1929
+
Certificate History
6 Aug 2019
68
82
Total Floor Area
146 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
33
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.