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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Park Lane, KNEBWORTH, SG3 6QD

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 Park Lane, SG3 6QD 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 Park Lane, KNEBWORTH, SG3 6QD
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
Jubilee Lodge East, Park Lane
Date
12 Jun 2012
Current
Potential
41
83
Property Type
Bungalow
Built Form
Detached
Constructed
before 1900
+
Certificate History
12 Jun 2012
41
83
Total Floor Area
102 sq m
Current CO2 Emissions Level
6.6
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
Jubilee Lodge West, Park Lane
Date
25 Jul 2019
Current
Potential
68
80
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
25 Jul 2019
68
80
12 Jul 2014
33
60
13 Apr 2011
38
50
Total Floor Area
195 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
4
Address
Manor House, Park Lane
Date
5 Jan 2012
Current
Potential
45
46
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
5 Jan 2012
45
46
Total Floor Area
577 sq m
Current CO2 Emissions Level
32.0
Potential CO2 Emissions Level
31.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
14
Number of Extensions
1
Address
Manor Stables, Park Lane
Date
27 Nov 2012
Current
Potential
66
79
Property Type
Bungalow
Built Form
Detached
Constructed
1996-2002
+
Certificate History
27 Nov 2012
66
79
Total Floor Area
174 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
Park Gate House, Park Lane
Date
17 Jun 2024
Current
Potential
42
67
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
17 Jun 2024
42
67
Total Floor Area
510 sq m
Current CO2 Emissions Level
29.0
Potential CO2 Emissions Level
16.0
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
13
Number of Extensions
2
Address
Park Springs, Park Lane
Date
2 Feb 2012
Current
Potential
55
58
Property Type
House
Built Form
Detached
Constructed
1900-1929
+
Certificate History
2 Feb 2012
55
58
16 Sep 2010
37
45
Total Floor Area
328 sq m
Current CO2 Emissions Level
14.0
Potential CO2 Emissions Level
13.0
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
0
Address
Rose Cottage, Park Lane
Date
30 Apr 2019
Current
Potential
42
67
Property Type
House
Built Form
Detached
Constructed
before 1900
+
Certificate History
30 Apr 2019
42
67
19 Jul 2011
36
46
Total Floor Area
72 sq m
Current CO2 Emissions Level
6.9
Potential CO2 Emissions Level
4.1
CO2 per sq m per Year
95
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
The Paddock, Park Lane
Date
20 May 2019
Current
Potential
72
74
Property Type
Maisonette
Built Form
Detached
Constructed
2003-2006
+
Certificate History
20 May 2019
72
74
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
2
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.

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Contains Royal Mail data © Royal Mail copyright and Database right 2025.