PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Blenheim Square, CHELTENHAM, GL51 7NF
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 Blenheim Square, GL51 7NF 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 Blenheim Square, CHELTENHAM, GL51 7NF
Period Covered:
2008 - 31 January 2025
Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Blenheim Square
Date
17 May 2020
Current
Potential
74
89
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 May 2020
74
89
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.1
Potential CO2 Emissions Level
0.7
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
10 Blenheim Square
Date
19 Jun 2018
Current
Potential
61
77
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
19 Jun 2018
61
77
Total Floor Area
87 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
12 Blenheim Square
Date
6 Jun 2025
Current
Potential
71
87
Property Type
House
Built Form
Semi-Detached
Constructed
1976-1982
Certificate History
6 Jun 2025
71
87
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
33
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
0
Address
14 Blenheim Square
Date
10 Jan 2022
Current
Potential
72
76
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
10 Jan 2022
72
76
15 Jun 2015
45
59
15 Jun 2015
28
59
Total Floor Area
72 sq m
Current CO2 Emissions Level
2.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
16 Blenheim Square
Date
12 Jul 2019
Current
Potential
63
76
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Jul 2019
63
76
Total Floor Area
102 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
17 Blenheim Square
Date
29 Oct 2015
Current
Potential
68
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
29 Oct 2015
68
86
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
1.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
2 Blenheim Square
Date
29 Feb 2016
Current
Potential
62
75
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
Certificate History
29 Feb 2016
62
75
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
20 Blenheim Square
Date
7 May 2025
Current
Potential
68
86
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
7 May 2025
68
86
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
21 BLENHEIM SQUARE, CHELTENHAM
Date
28 Apr 2021
Current
Potential
61
74
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
28 Apr 2021
61
74
Total Floor Area
141 sq m
Current CO2 Emissions Level
6.0
Potential CO2 Emissions Level
4.0
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
24 Blenheim Square
Date
25 May 2022
Current
Potential
74
88
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
25 May 2022
74
88
Total Floor Area
74 sq m
Current CO2 Emissions Level
2.2
Potential CO2 Emissions Level
0.9
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
26 Blenheim Square
Date
24 Feb 2009
Current
Potential
52
59
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
24 Feb 2009
52
59
Total Floor Area
88 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
4.3
CO2 per sq m per Year
57
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
27 Blenheim Square
Date
6 Apr 2011
Current
Potential
68
77
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
6 Apr 2011
68
77
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
44
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
28 Blenheim Square
Date
21 Oct 2024
Current
Potential
75
87
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Oct 2024
75
87
19 Jul 2018
72
84
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Blenheim Square
Date
12 Aug 2025
Current
Potential
64
84
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
12 Aug 2025
64
84
Total Floor Area
98 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
30 Blenheim Square
Date
17 Oct 2024
Current
Potential
75
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
17 Oct 2024
75
88
Total Floor Area
88 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
33 Blenheim Square
Date
3 Sep 2009
Current
Potential
71
75
Property Type
House
Built Form
Mid-Terrace
Constructed
1930-1949
Certificate History
3 Sep 2009
71
75
Total Floor Area
88 sq m
Current CO2 Emissions Level
3.1
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
37 Blenheim Square
Date
20 Feb 2024
Current
Potential
70
85
Property Type
House
Built Form
End-Terrace
Constructed
1950-1966
Certificate History
20 Feb 2024
70
85
20 Apr 2010
48
51
Total Floor Area
73 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.1
CO2 per sq m per Year
32
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
4 Blenheim Square
Date
12 Feb 2020
Current
Potential
47
76
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
12 Feb 2020
47
76
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.9
Potential CO2 Emissions Level
2.5
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
40 Blenheim Square
Date
5 Jun 2013
Current
Potential
60
73
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
5 Jun 2013
60
73
Total Floor Area
108 sq m
Current CO2 Emissions Level
3.9
Potential CO2 Emissions Level
2.4
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
0
Address
5 Blenheim Square
Date
9 Aug 2017
Current
Potential
61
79
Property Type
House
Built Form
Mid-Terrace
Constructed
1950-1966
Certificate History
9 Aug 2017
61
79
Total Floor Area
74 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
49
Mains Gas Available
Yes
Habitable Rooms
3
Number of Extensions
0
Address
6 Blenheim Square
Date
16 Jun 2014
Current
Potential
67
79
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
16 Jun 2014
67
79
14 Mar 2014
64
89
Total Floor Area
101 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
35
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
8 Blenheim Square
Date
8 Jan 2024
Current
Potential
76
88
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
8 Jan 2024
76
88
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.3
Potential CO2 Emissions Level
1.0
CO2 per sq m per Year
26
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
9 Blenheim Square
Date
21 Mar 2019
Current
Potential
73
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
Certificate History
21 Mar 2019
73
85
16 Jan 2019
59
90
Total Floor Area
89 sq m
Current CO2 Emissions Level
2.7
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
30
Mains Gas Available
Yes
Habitable Rooms
5
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 2026.