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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Knights Close, MARLBOROUGH, SN8 4EU

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 Knights Close, SN8 4EU 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 Knights Close, MARLBOROUGH, SN8 4EU
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Knights Close, West Overton
Date
17 Aug 2024
Current
Potential
58
71
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
17 Aug 2024
58
71
21 Jul 2014
67
82
Total Floor Area
111 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.4
CO2 per sq m per Year
54
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
1
Address
12 Knights Close, West Overton
Date
31 Oct 2019
Current
Potential
45
83
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
31 Oct 2019
45
83
28 Apr 2015
54
109
Total Floor Area
60 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
118
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
14 Knights Close, West Overton
Date
5 Jan 2015
Current
Potential
56
103
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
5 Jan 2015
56
103
Total Floor Area
90 sq m
Current CO2 Emissions Level
7.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
88
Mains Gas Available
No
Habitable Rooms
5
Number of Extensions
0
Address
16 Knights Close, West Overton
Date
23 May 2023
Current
Potential
62
72
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
23 May 2023
62
72
11 Mar 2013
64
85
Total Floor Area
163 sq m
Current CO2 Emissions Level
6.8
Potential CO2 Emissions Level
5.1
CO2 per sq m per Year
42
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
2
Address
17 Knights Close, West Overton
Date
1 May 2012
Current
Potential
38
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
1 May 2012
38
76
Total Floor Area
89 sq m
Current CO2 Emissions Level
8.0
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
2
Address
18 Knights Close, West Overton
Date
11 Mar 2014
Current
Potential
73
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
11 Mar 2014
73
84
3 Jun 2013
68
81
18 Aug 2009
49
56
Total Floor Area
164 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
22
Mains Gas Available
No
Habitable Rooms
9
Number of Extensions
4
Address
21 KNIGHTS CLOSE, WEST OVERTON
Date
12 Oct 2020
Current
Potential
55
80
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
12 Oct 2020
55
80
Total Floor Area
70 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
64
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
22 Knights Close, West Overton
Date
27 Jun 2010
Current
Potential
38
50
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
27 Jun 2010
38
50
Total Floor Area
94 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
6.5
CO2 per sq m per Year
88
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
1
Address
23 Knights Close, West Overton
Date
30 Oct 2019
Current
Potential
46
83
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
30 Oct 2019
46
83
Total Floor Area
65 sq m
Current CO2 Emissions Level
7.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
110
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
24 Knights Close, West Overton
Date
24 Oct 2019
Current
Potential
48
86
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
24 Oct 2019
48
86
28 May 2014
65
92
Total Floor Area
53 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
115
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
25 Knights Close, West Overton
Date
24 Oct 2019
Current
Potential
48
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
24 Oct 2019
48
87
Total Floor Area
53 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
116
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
26 Knights Close, West Overton
Date
29 May 2019
Current
Potential
59
81
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
29 May 2019
59
81
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
85
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
27 Knights Close, West Overton
Date
31 Jan 2018
Current
Potential
62
113
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
31 Jan 2018
62
113
Total Floor Area
54 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
90
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
28 Knights Close, West Overton
Date
24 Oct 2019
Current
Potential
44
87
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
24 Oct 2019
44
87
6 Mar 2015
59
81
Total Floor Area
52 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
113
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
4 Knights Close, West Overton
Date
7 Nov 2024
Current
Potential
54
67
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
7 Nov 2024
54
67
26 Jun 2013
54
76
Total Floor Area
142 sq m
Current CO2 Emissions Level
7.3
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
52
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
1
Address
5 Knights Close, West Overton
Date
3 Aug 2023
Current
Potential
59
77
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Aug 2023
59
77
Total Floor Area
156 sq m
Current CO2 Emissions Level
12.0
Potential CO2 Emissions Level
7.5
CO2 per sq m per Year
76
Mains Gas Available
No
Habitable Rooms
7
Number of Extensions
3
Address
8 Knights Close, West Overton
Date
30 Oct 2019
Current
Potential
35
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Oct 2019
35
78
Total Floor Area
94 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
114
Mains Gas Available
No
Habitable Rooms
6
Number of Extensions
0
Address
9 Knights Close, West Overton
Date
30 Oct 2019
Current
Potential
45
82
Property Type
Bungalow
Built Form
End-Terrace
Constructed
1950-1966
+
Certificate History
30 Oct 2019
45
82
Total Floor Area
72 sq m
Current CO2 Emissions Level
7.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
3
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.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.