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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Westhill Gardens, BRACKLEY, NN13 6AA

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 Westhill Gardens, NN13 6AA 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 Westhill Gardens, BRACKLEY, NN13 6AA
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Westhill Gardens
Date
5 Mar 2009
Current
Potential
68
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 Mar 2009
68
76
Total Floor Area
61 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
12 Westhill Gardens
Date
26 Sep 2016
Current
Potential
55
69
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
26 Sep 2016
55
69
Total Floor Area
98 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
13 Westhill Gardens
Date
12 Jul 2018
Current
Potential
58
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Jul 2018
58
83
Total Floor Area
96 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
55
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 WESTHILL GARDENS
Date
7 Jun 2021
Current
Potential
63
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
7 Jun 2021
63
75
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.7
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
16 Westhill Gardens
Date
3 Jun 2013
Current
Potential
72
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Jun 2013
72
87
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
17 Westhill Gardens
Date
6 Jul 2009
Current
Potential
65
69
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
6 Jul 2009
65
69
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
18 WESTHILL GARDENS
Date
3 Jun 2021
Current
Potential
67
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Jun 2021
67
83
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 Westhill Gardens
Date
10 Feb 2023
Current
Potential
68
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Feb 2023
68
86
Total Floor Area
71 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
2 WESTHILL GARDENS
Date
3 Jun 2021
Current
Potential
65
87
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Jun 2021
65
87
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
20 Westhill Gardens
Date
4 Jan 2023
Current
Potential
70
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Jan 2023
70
85
Total Floor Area
71 sq m
Current CO2 Emissions Level
2.8
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
21 Westhill Gardens
Date
10 Feb 2023
Current
Potential
56
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
10 Feb 2023
56
86
Total Floor Area
61 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
3
Address
3 Westhill Gardens
Date
13 Mar 2015
Current
Potential
71
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Mar 2015
71
88
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
3 WESTHILL GARDENS, BRACKLEY
Date
16 Nov 2020
Current
Potential
71
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
16 Nov 2020
71
86
Total Floor Area
70 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
38
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
5 Westhill Gardens
Date
12 Jun 2012
Current
Potential
68
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Jun 2012
68
90
Total Floor Area
39 sq m
Current CO2 Emissions Level
1.8
Potential CO2 Emissions Level
0.4
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
7 Westhill Gardens
Date
2 May 2012
Current
Potential
56
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
2 May 2012
56
90
Total Floor Area
42 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
98
Mains Gas Available
No
Habitable Rooms
2
Number of Extensions
0
Address
8 Westhill Gardens
Date
8 Nov 2021
Current
Potential
67
90
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
8 Nov 2021
67
90
Total Floor Area
38 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
0.5
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 WESTHILL GARDENS
Date
12 Jul 2021
Current
Potential
65
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
12 Jul 2021
65
81
Total Floor Area
73 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
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.