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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
High Street, ST. ALBANS, AL2 1JQ

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 High Street, AL2 1JQ 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 High Street, ST. ALBANS, AL2 1JQ
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
184a High Street, London Colney
Date
23 Feb 2023
Current
Potential
43
71
Property Type
Maisonette
Built Form
Enclosed End-Terrace
Constructed
1967-1975
+
Certificate History
23 Feb 2023
43
71
6 Aug 2019
22
56
Total Floor Area
74 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
4.2
CO2 per sq m per Year
103
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
186a High Street, London Colney
Date
15 Aug 2017
Current
Potential
41
65
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
15 Aug 2017
41
65
Total Floor Area
63 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
4.7
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
188a High Street, London Colney
Date
13 Dec 2017
Current
Potential
22
73
Property Type
Maisonette
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
13 Dec 2017
22
73
29 Jun 2012
23
31
Total Floor Area
63 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
3.5
CO2 per sq m per Year
93
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
190A HIGH STREET, LONDON COLNEY
Date
24 Nov 2020
Current
Potential
41
76
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1976-1982
+
Certificate History
24 Nov 2020
41
76
Total Floor Area
63 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
65
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
192a High Street, London Colney
Date
4 Sep 2023
Current
Potential
45
73
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
4 Sep 2023
45
73
16 Nov 2012
53
72
Total Floor Area
62 sq m
Current CO2 Emissions Level
6.7
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
109
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
194a High Street, London Colney
Date
14 Dec 2023
Current
Potential
52
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1967-1975
+
Certificate History
14 Dec 2023
52
74
26 Aug 2009
15
54
Total Floor Area
65 sq m
Current CO2 Emissions Level
6.2
Potential CO2 Emissions Level
3.4
CO2 per sq m per Year
95
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
196a High Street, London Colney
Date
10 Sep 2020
Current
Potential
43
74
Property Type
Flat
Built Form
Mid-Terrace
Constructed
1950-1966
+
Certificate History
10 Sep 2020
43
74
Total Floor Area
60 sq m
Current CO2 Emissions Level
6.4
Potential CO2 Emissions Level
3.3
CO2 per sq m per Year
107
Mains Gas Available
No
Habitable Rooms
4
Number of Extensions
0
Address
198a High Street, London Colney
Date
17 Aug 2020
Current
Potential
55
70
Property Type
Maisonette
Built Form
End-Terrace
Constructed
1967-1975
+
Certificate History
17 Aug 2020
55
70
6 Jan 2020
25
71
30 Sep 2008
28
49
Total Floor Area
59 sq m
Current CO2 Emissions Level
5.6
Potential CO2 Emissions Level
3.6
CO2 per sq m per Year
96
Mains Gas Available
No
Habitable Rooms
3
Number of Extensions
0
Address
206 High Street, London Colney
Date
20 Aug 2024
Current
Potential
70
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
20 Aug 2024
70
84
29 Sep 2011
58
71
Total Floor Area
106 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Address
208 High Street, London Colney
Date
19 May 2016
Current
Potential
63
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
19 May 2016
63
80
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
41
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.