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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
The Green, Park Lane, KNEBWORTH, SG3 6QN

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 The Green, Park Lane, SG3 6QN 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 The Green, Park Lane, KNEBWORTH, SG3 6QN
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
10 The Green, Park Lane
Date
19 Aug 2012
Current
Potential
65
73
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
19 Aug 2012
65
73
19 Aug 2012
66
73
28 Feb 2023
67
71
Total Floor Area
83 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
1
Address
12 The Green, Park Lane
Date
2 Mar 2014
Current
Potential
60
79
Property Type
House
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
2 Mar 2014
60
79
Total Floor Area
117 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 The Green, Park Lane
Date
9 Feb 2012
Current
Potential
65
69
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Feb 2012
65
69
3 Feb 2010
60
67
28 Apr 2024
67
81
Total Floor Area
96 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
41
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
16 The Green, Park Lane
Date
23 Jan 2012
Current
Potential
58
69
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
23 Jan 2012
58
69
Total Floor Area
89 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
3.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 The Green, Park Lane
Date
17 Jan 2024
Current
Potential
64
72
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1983-1990
+
Certificate History
17 Jan 2024
64
72
Total Floor Area
85 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
2
Address
7 The Green, Park Lane
Date
18 Jun 2013
Current
Potential
62
74
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
18 Jun 2013
62
74
Total Floor Area
75 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
8 The Green, Park Lane
Date
30 Oct 2008
Current
Potential
54
68
Property Type
House
Built Form
End-Terrace
Constructed
1983-1990
+
Certificate History
30 Oct 2008
54
68
Total Floor Area
58 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
72
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
9 The Green, Park Lane
Date
2 Apr 2014
Current
Potential
49
65
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1983-1990
+
Certificate History
2 Apr 2014
49
65
Total Floor Area
60 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
70
Mains Gas Available
Yes
Habitable Rooms
2
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 2024.