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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Dean Street, MARLOW, SL7 3AA

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 Dean Street, SL7 3AA 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 Dean Street, MARLOW, SL7 3AA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
13a Dean Street
Date
13 Nov 2023
Current
Potential
60
66
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1930-1949
+
Certificate History
13 Nov 2023
60
66
14 Sep 2023
36
59
23 Nov 2013
41
48
5 Feb 2013
29
47
Total Floor Area
53 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.9
CO2 per sq m per Year
86
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
2a Cherry Tree House, Dean Street
Date
21 Nov 2018
Current
Potential
70
71
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1991-1995
+
Certificate History
21 Nov 2018
70
71
4 Aug 2009
67
81
Total Floor Area
94 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Apartment 1 Windsor House, Dean Street
Date
25 Jul 2018
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Jul 2018
82
82
Total Floor Area
57 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 10 Windsor House, Dean Street
Date
25 Jul 2018
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Jul 2018
84
84
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 11 Windsor House, Dean Street
Date
30 Aug 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
30 Aug 2018
83
83
Total Floor Area
96 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 12 Windsor House, Dean Street
Date
7 Feb 2020
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
7 Feb 2020
82
82
Total Floor Area
58 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
19
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 13 Windsor House, Dean Street
Date
30 Oct 2019
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
30 Oct 2019
82
82
Total Floor Area
80 sq m
Current CO2 Emissions Level
1.4
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 14 Windsor House, Dean Street
Date
30 Oct 2019
Current
Potential
80
80
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
30 Oct 2019
80
80
Total Floor Area
53 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
21
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 15 Windsor House, Dean Street
Date
30 Oct 2019
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
30 Oct 2019
82
82
Total Floor Area
78 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 16 Windsor House, Dean Street
Date
30 Oct 2019
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
30 Oct 2019
83
83
Total Floor Area
54 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 17 Windsor House, Dean Street
Date
30 Oct 2019
Current
Potential
82
82
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
30 Oct 2019
82
82
Total Floor Area
63 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
17
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 2 Windsor House, Dean Street
Date
25 Jul 2018
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Jul 2018
85
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 3 Windsor House, Dean Street
Date
29 May 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
29 May 2018
86
86
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 4 Windsor House, Dean Street
Date
29 May 2018
Current
Potential
86
86
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
29 May 2018
86
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 5 Windsor House, Dean Street
Date
25 Jul 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Jul 2018
83
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 6 Windsor House, Dean Street
Date
25 Jul 2018
Current
Potential
83
83
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Jul 2018
83
83
Total Floor Area
57 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 7 Windsor House, Dean Street
Date
25 Jul 2018
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Jul 2018
85
85
Total Floor Area
94 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 8 Windsor House, Dean Street
Date
25 Jul 2018
Current
Potential
85
85
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Jul 2018
85
85
Total Floor Area
93 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Apartment 9 Windsor House, Dean Street
Date
25 Jul 2018
Current
Potential
84
84
Property Type
Flat
Built Form
Detached
Constructed
N/A
+
Certificate History
25 Jul 2018
84
84
Total Floor Area
88 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
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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