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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Northdown Road, GERRARDS CROSS, SL9 0LQ

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 Northdown Road, SL9 0LQ 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 Northdown Road, GERRARDS CROSS, SL9 0LQ
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
18 Northdown Road, Chalfont St. Peter
Date
25 May 2016
Current
Potential
46
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
25 May 2016
46
78
19 Feb 2015
46
84
14 May 2013
52
84
Total Floor Area
111 sq m
Current CO2 Emissions Level
7.5
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
67
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
22 Northdown Road, Chalfont St. Peter
Date
17 Feb 2015
Current
Potential
78
87
Property Type
House
Built Form
Detached
Constructed
2007 onwards
+
Certificate History
17 Feb 2015
78
87
22 Jan 2010
72
77
Total Floor Area
140 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
21
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
24 Northdown Road, Chalfont St. Peter
Date
11 Feb 2015
Current
Potential
58
76
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
11 Feb 2015
58
76
5 May 2014
47
80
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
26 Northdown Road, Chalfont St. Peter
Date
6 Aug 2024
Current
Potential
69
81
Property Type
House
Built Form
Detached
Constructed
1950-1966
+
Certificate History
6 Aug 2024
69
81
15 Apr 2010
49
63
Total Floor Area
111 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
28 Northdown Road, Chalfont St. Peter
Date
14 May 2023
Current
Potential
52
86
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
14 May 2023
52
86
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
30 Northdown Road, Chalfont St. Peter
Date
28 Jul 2019
Current
Potential
49
78
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
28 Jul 2019
49
78
16 Jul 2015
34
70
Total Floor Area
65 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
74
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
34 Northdown Road, Chalfont St. Peter
Date
26 Aug 2020
Current
Potential
46
85
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
26 Aug 2020
46
85
Total Floor Area
65 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
79
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
36 Northdown Road, Chalfont St. Peter
Date
16 Feb 2011
Current
Potential
75
77
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
16 Feb 2011
75
77
26 Nov 2008
43
44
Total Floor Area
97 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
38 Northdown Road, Chalfont St. Peter
Date
7 Jul 2015
Current
Potential
69
86
Property Type
Bungalow
Built Form
Detached
Constructed
1950-1966
+
Certificate History
7 Jul 2015
69
86
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Northdown Road, Chalfont St. Peter
Date
6 Oct 2020
Current
Potential
64
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
6 Oct 2020
64
81
21 Jan 2014
67
83
Total Floor Area
123 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
6
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 2024.