Advanced

PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
The Hemmings, BERKHAMSTED, HP4 3NY

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 Hemmings, HP4 3NY 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 Hemmings, BERKHAMSTED, HP4 3NY
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 The Hemmings
Date
11 Feb 2014
Current
Potential
57
75
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
11 Feb 2014
57
75
Total Floor Area
223 sq m
Current CO2 Emissions Level
9.6
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
2
Address
3 The Hemmings
Date
21 May 2018
Current
Potential
69
78
Property Type
House
Built Form
Detached
Constructed
1976-1982
+
Certificate History
21 May 2018
69
78
Total Floor Area
209 sq m
Current CO2 Emissions Level
7.2
Potential CO2 Emissions Level
5.4
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
1
Address
4 The Hemmings
Date
14 Sep 2016
Current
Potential
55
80
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
14 Sep 2016
55
80
Total Floor Area
202 sq m
Current CO2 Emissions Level
11.0
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
5 The Hemmings
Date
9 Jan 2020
Current
Potential
75
82
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
9 Jan 2020
75
82
13 Sep 2009
56
68
Total Floor Area
207 sq m
Current CO2 Emissions Level
5.7
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
11
Number of Extensions
1
Address
7 The Hemmings
Date
31 Jan 2023
Current
Potential
75
78
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
31 Jan 2023
75
78
Total Floor Area
187 sq m
Current CO2 Emissions Level
5.5
Potential CO2 Emissions Level
4.6
CO2 per sq m per Year
29
Mains Gas Available
Yes
Habitable Rooms
9
Number of Extensions
1
Address
8 The Hemmings
Date
26 Feb 2015
Current
Potential
59
71
Property Type
House
Built Form
Detached
Constructed
1996-2002
+
Certificate History
26 Feb 2015
59
71
Total Floor Area
214 sq m
Current CO2 Emissions Level
10.0
Potential CO2 Emissions Level
7.4
CO2 per sq m per Year
48
Mains Gas Available
Yes
Habitable Rooms
10
Number of Extensions
2
Address
9 The Hemmings
Date
27 Jul 2010
Current
Potential
66
72
Property Type
House
Built Form
Detached
Constructed
1983-1990
+
Certificate History
27 Jul 2010
66
72
Total Floor Area
230 sq m
Current CO2 Emissions Level
7.8
Potential CO2 Emissions Level
6.6
CO2 per sq m per Year
34
Mains Gas Available
Yes
Habitable Rooms
8
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.