PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Colnhurst Road, WATFORD, WD17 4BY
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 Colnhurst Road, WD17 4BY 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 Colnhurst Road, WATFORD, WD17 4BY
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
42 Colnhurst Road
Date
20 Nov 2012
Current
Potential
86
86
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
20 Nov 2012
86
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
43 Colnhurst Road
Date
20 Nov 2012
Current
Potential
83
83
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
20 Nov 2012
83
83
Total Floor Area
104 sq m
Current CO2 Emissions Level
1.5
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
44 Colnhurst Road
Date
20 Nov 2012
Current
Potential
86
86
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
20 Nov 2012
86
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
45 Colnhurst Road
Date
20 Nov 2012
Current
Potential
86
86
Property Type
House
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
20 Nov 2012
86
86
Total Floor Area
104 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
46 Colnhurst Road
Date
20 Nov 2012
Current
Potential
86
86
Property Type
House
Built Form
End-Terrace
Constructed
N/A
Certificate History
20 Nov 2012
86
86
Total Floor Area
95 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
11
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 1 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
84
84
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
84
84
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 10 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
84
84
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 11 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
84
84
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
84
84
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 12 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
83
83
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
83
83
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 13 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
84
84
Total Floor Area
46 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 14 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
84
84
Total Floor Area
46 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 15, Walters Court
Date
14 Sep 2023
Current
Potential
83
83
Property Type
Flat
Built Form
End-Terrace
Constructed
2007-2011
Certificate History
14 Sep 2023
83
83
Total Floor Area
44 sq m
Current CO2 Emissions Level
0.6
Potential CO2 Emissions Level
0.6
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
2
Number of Extensions
0
Address
Flat 15 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
83
83
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
83
83
Total Floor Area
46 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 16 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
84
84
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
84
84
Total Floor Area
50 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 17 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
83
83
Total Floor Area
68 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 18, Walters Court
Date
20 Aug 2023
Current
Potential
74
76
Property Type
Flat
Built Form
End-Terrace
Constructed
2007-2011
Certificate History
20 Aug 2023
74
76
Total Floor Area
85 sq m
Current CO2 Emissions Level
2.0
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
24
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
Flat 18 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
83
83
Total Floor Area
83 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 19 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
83
83
Property Type
Flat
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
83
83
Total Floor Area
46 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 2 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
83
83
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
83
83
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 20, Walters Court
Date
2 Apr 2023
Current
Potential
84
84
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2007-2011
Certificate History
2 Apr 2023
84
84
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
15
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 20 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
83
83
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
83
83
Total Floor Area
75 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 21, Walters Court
Date
9 Oct 2024
Current
Potential
82
82
Property Type
Flat
Built Form
End-Terrace
Constructed
2007-2011
Certificate History
9 Oct 2024
82
82
Total Floor Area
73 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
18
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 21 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
84
84
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
84
84
Total Floor Area
74 sq m
Current CO2 Emissions Level
1.0
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 22, Walters Court
Date
4 Sep 2024
Current
Potential
81
81
Property Type
Flat
Built Form
Mid-Terrace
Constructed
2012 onwards
Certificate History
4 Sep 2024
81
81
Total Floor Area
67 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
17
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
Flat 22 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
84
84
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
84
84
Total Floor Area
68 sq m
Current CO2 Emissions Level
0.9
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 3 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
85
85
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
85
85
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.2
Potential CO2 Emissions Level
1.2
CO2 per sq m per Year
13
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 4 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
85
85
Property Type
Maisonette
Built Form
Mid-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
85
85
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.1
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 5 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
83
83
Property Type
Maisonette
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
83
83
Total Floor Area
92 sq m
Current CO2 Emissions Level
1.3
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
15
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 6 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
83
83
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
83
83
Total Floor Area
50 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
16
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 7 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
85
85
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
85
85
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
12
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 8 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
84
84
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
84
84
Total Floor Area
58 sq m
Current CO2 Emissions Level
0.8
Potential CO2 Emissions Level
0.8
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Address
Flat 9 Walters Court, 41, Colnhurst Road
Date
15 Jul 2012
Current
Potential
84
84
Property Type
Flat
Built Form
End-Terrace
Constructed
N/A
Certificate History
15 Jul 2012
84
84
Total Floor Area
50 sq m
Current CO2 Emissions Level
0.7
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
14
Mains Gas Available
No
Habitable Rooms
0
Number of Extensions
0
Bands
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.